2002 F150 Heater Core Replacement Without Removing Dash - Complete Guide: Ford F150 Heater Core Diagram and Replacement.

F150 Lower Blend Door Actuator Replaced, Without Removing Dash. When it comes to replacing or installing a water heater, understanding the factors that impact its average cost is crucial. I'M VERY INTERESTED!!! 1973 - 1979 F-100 & Larger F-Series Trucks - 1977 F150 Heater Core Replacement with AC - I have a 1977 F150 with the 400 motor. 5 hours, and unless you've done a a dozen or so, you'll be hard pressed to make time on it. Now I connected HVAC controls and started the car, heat is on. 2010 6iGT auto Black Cherry/Beige. You can do this without disconnecting any AC lines or anything like that; there is enough play. Are there any step by step instructions on the web for that procedure. Remove the three 8mm bolts from the blower motor. Labor costs are estimated between $264 and $333 while parts are priced at $615. Remove 2 large bolts on side wall using 1/2in socket, 1 each side, be ready to catch and tie up dash to overhead handle. You could access it from under the dash on the passenger side without much trouble. F150 Headlight Switch Removal And A/C Evaporator Specifics 1998 Ford F150 4×4 Off Road. Bungie cords can be used to help hold up the bottom portion of the dashboard while your getting the best core installed. It was easier than I anticipated. It's not as hard as it sounds in the article. realfixesrealfast 2002 Chevrolet 1500 Heater Core Replacement. how to replace heater core, does the dash needs to be removed? 1 person has answered this. bedwars kit wheel We had a similar problem with my wife's Taurus. 1973 - 1979 F-100 & Larger F-Series Trucks - Replacing Heater Core - 79 F150 - First off, the heater is warm but it's nothing close to being hot or anything of that sort. Remove the heater hoses from the heater core. shake, beat, and manuplate the heater unit till it comes out from under the dash. The heater core has a cover over it, you need to first remove the defroster hose connection, It just clips into the plastic cover. @ 100 bucks an hour that's $1020 labor. I do not want to remove the dash and saw a video on how to cut access to the evap core and replace. job and the replacement core was about 18$ from autozone. When viewing the HVAC unit as it appeared in the cabin, the heater core runs across the back from the left side to the middle, where the tubes exit the housing. As I mentioned in other posts, this particular chassis (B6) has the core easily replaceable - no instrument panel removal required. Disconnect the mode control cable from the heater/ventilation module 5. Generally speaking, however, you should expect to pay around $300-$800 for parts and labor costs. And wait until you see the size of the nut and bolt holding the left side of the dash to the body, compared to the right side. It is located back behind the glove box toward the top. Jan 20, 2016 · 55 posts · Joined 2014. tricep athlean x Remove the cable and/or vacuum control lines (if equipped). The key is to not use too much pressure, otherwise things can blow apart and leak. remove the heater core from the heater assymbly. It took me 2 days to take out the 6 nuts mounting the HVAC box to the firewall. The movement of coolant or trapped air can cause the noise. 2-remove the 3 nuts (12mm) that hold the heater core housing TO the firewall. 2002 Expedition Heater Core Swap. I’ve seen YouTube videos that show the front seats, console & entire dash being removed to change it. Unfasten the heater core mounting clamps, then remove the heater core. There was a coolant leak by the gas pedal where the heater core pipes go into the pipes that pass through the firewall. 2002 Monaco Windsor 40PBT, 2013 Honda CRV AWD 06-04-2019, 09:24 AM OneRVer. So a high estimate would be 1300$. deepwoken blind seer This is a short explanation of how to replace the Lower temperature blend door on a 2009 - 2014 Ford F-150 without removing the dash. Step 4) Installation is the reverse of above instructions. to/2IUPOWM Heater Hose #1 : https:. Remove 4 (ok I thought i was 2) screws in the little box under the heater plenum under the glove box area of the dash, remove front half - held in place by those 4 screws. they send you to the paint and body section in the manual to get that info. Take off the cover to reveal the heater core. The one that controls the passenger temp is located on top of the hvac unit behind the radio. Posts: 46,071 Likes: 234 Received 109 Likes on 84 Posts CI 5-6-7-8-9-10-11-12 Veteran To Video How To: 90-96 Heater core replacement without dash removal. Then remove just the recirculation door housing, leaving the HVAC box …. If equipped with power seats, move the seat fully rearward. It is however still blowing hot. Would think 2003 be pretty much the same. Open the glove box and disconnect the pneumatic support from the right side of the glove box (it just lifts away). You will need to remove the dash to open up the cover over the heater core. Heater core replacement 2007 Chevrolet HHR Overview dash removal evaporator. Find and remove the heater hoses from the engine, typically located. I can confirm it is possible (only just!) to remove the heater core without removing the steel framed dash carrier, heater box and wiring harness etc. Flat rate book says 10 hours to remove dash, replace evaporator and install new one. The tools you will need are a Philips #2 screwdriver, ¼" drive ratchet, long extension, and 10mm socket. First, all that has to be removed is the instrument cluster/radio trim bezel, the radio and ventilation control panel, the dash center support bracket, center console, the heater core lower cover, and the floor vent ducts. marketplace sebring fl My name is ***** ***** I will do my best to assist you. The actuator is held in with 3 screws. It was too late to run to the parts store to get the correct one so I had to stop and pick up the part Sunday morning. I understand that this is a common problem with the liberty and requires complete dish removal ($$$). I'm told that it is located under the dashboard which must be disassembled to get to the evaporator. Secure the cutout with metal duct tape, …. 2002 Ford F150 Hose (Heater) 2002 Ford F150 Hose (Lower) 2002 Ford F150 A/C Compressor; How to Replace an A/C Compressor; Show Less. Replace the evaporator or heater core. For cutting the heater core out then nicely cutting the new core pipes the heater hose crimp them after sliding the pipes through the firewall. The clock spring should already be centered. Blend ford door replacement f250 box 150 plenum replace temperature f150 heater core evaporator where remove located manual hvac trucks 2016 ford f150 blend door actuator location Blend door actuator ford f150. Supports reside a few inches above the heater core. I have a 2006 Ram 2500 and replaced the blend door several years ago by removing the glove compartment and removing the fan motor. It's unfortunate that Ford F150 engineers could not come up with a better way to do that than removing the entire dash. Once the dash panels are removed the HVAC fan can be removed & the plenum can dismounted from the firewall to easily open it up for the heater core replacement from the front of the coach. To reinstall the heater core, reverse the removal steps. Could possibly be a thermostat problem. Any easier way to replace heater core than ripping out dash 2002 Gr Cherokee. After bypassing the heater core under the hood the heater core slips right out. The assembly that houses the blower motor and AC evaporator blocks a few of the heater box fasteners, so you need to partially remove it. Push on the release tabs found on the top side of the air vents and remove the handle assembly. My car is a 1994 SL500 with 70,000 miles. Smith water heater repair on your own, it’s important to make sure you buy the right parts for the job. PM me your email and I'll send you step-by-step info. Buy a Chiltons and a thermostat and take 10 minutes. Plug everything in (wires already in the car) and run. Start under the steering wheel and remove the 4 phillips head bolts from the panel with the heater duct. Jeep liberty heater core installation removal. I need to replace the heater core as it is leaking. Enjoyed the video or found it helpful? feel generous? you can donate on the main channel page. So as long as you don't turn the wheel a full turn then everything will be back as original when you reassemble and lineup the paint marks. Step 9: Reinstall the electrical harness on the new sensor. A 5-star rating is much appreciated!. key west 10 day forcast 6 Heat FIXED! - You won't believe how! Ok, here ya go I have been on here before along with others complaining of the no-heat, little-heat problem for years. If the thermostat is stuck open, the coolant will circulate continuously and never really warm up. nesn sophia jurksztowicz age Make sure you have something to catch the coolant out of it if you try to remove below the dash. The average cost for Ford F-150 Heater Core Replacement is $1061. Remove the three nuts at the dash panel. It was pretty straight forward just had to follow the steps in order because lots of stuff has to come off (Steering wheel, gauges, center console, radio, HVAC controls, tons of plastic panels, etc. Crap the pressure in these systems is under 20 PSI and the core won't hold that. If you plan on installing an aftermarket stereo into your Ford vehicle, one of the first things you'll need to do is to remove the factory stereo from the dash. So I contacted Fordtechmakuloco and he forwarded me a Ford service manual on removing the heater core. I have bucket seats so I took passenger side out. Then remove the bolts under the kick panels, and for any bracing underneath. So what you are saying is Ford cheaped on the heater core and to fix the problem they installed the restrictor, rather than do it right and build a quality heater core. I don't believe it can be done. Drain the engine coolant below the level of the heater core. Removed the dash to replace the heater core, also removed bolwer mtr & housing for cleaning. So in order to complete step one of removing the brace, everything on. On my f-150 i replace my heater core,now my heater don''t work. Lower the panel and disconnect the duct. Go to channel · How To Access Heat or AC Actuator Blend Door on 2002 F150 Without Removing Dash. My motto is: "If they can do it, then I can do it too. However, it requires $500 to $800 in labor costs due to removing various parts. Use a blade or knife to gently cut the hose along the fitting after the hose clamps loosened and moved down the hose. Can also access the stereo this way. Got the heater core in, then a chap pops up on the Volvo forum who was a Volvo Mechanic. Test the replacement heater core by turning the heater on and off, continually, while observing the change in temperature. Just reporting here what has happened to my 2013 with manual HVAC. i took pictures in case I had a problem getting something back correctly. Top the engine coolant with a 50/50 mixture of coolant and distilled water. On ac cars you have to remove the dash, or as someone else said, remove all the fasteners and move it back enough to access the heater box. the technician faced with heater core and/or air -conditioning evaporator replacement. However, the average cost of replacing a water. It will be located on your car’s firewall. Just removed the dash and now on to removing the plenum cover (aka "plenum chamber top") that houses the heater core. plug or cap off the heater core tubes to prevent spillage when you pull it into the truck. We Have To Remove The Complete Dash assembly, So We can reach The. Install the new evaporator assembly, the heater core (with new o-rings), and put the top of the. Heater core replace, dash heat, 94 …. to bypass heater core just disconnect both heater hoses at firewall and then add a third piece of heater hosing between the two disconnected from firewall. Remove A TON of little black 7mm and gold ~6mm screws from the bottom of the HVAC box. Got the part on order for Sunday, haven't ordered any manuals yet. This brace bolts to the firewall and everything else bolts to it. I encourage all to leave a comment and like if you appreciate the video. It’s a sign of a faulty heater core if the engine is hot and the heater level is warm or hot, but the cabin remains chilly. Installation of heater core and heater core assembly. Heater Hose Assembly Outlet Tube; Attaches To Back Side Of Water Pump; Under Intake Manifold; Without Additional Water Port At Rear Of Engine. 7-liter engine, the labor time to replace the heater core is 7. Take care not to damage the fins of the heater. Removal of hoses from heater core was more than I could handle with all the special quick release tools available. Needless to say this is a repair that I'm going to attempt myself ( I'm pretty handy and I have the tools). 1981 260 GLE converted to 240 M46 after auto box failure. Plus, on the limited models, the controller needs to be able to regulate the heater valve to provide auto climate control. See COOLING SYSTEM FILL & BLEED. As far as removing the entire unit, you'd cut all your HVAC lines to and from there, so that wouldn't be an alternative. There are several online repair cost estimators that can give you a quick estimate, but actual cost will vary. Loosen the instrument panel brace bolts and nut. Push down the release tab to remove the dashboard handle. The price range does not include taxes or fees, nor does it factor in. things that dont need to be removed to just change out a heater core. Winnebago Industries Owner's Forum. net! Looking for recent topics? Heater core replacement = dash removal???? Ugggg. Remove all of the old black silicone from the inside of the heater core box. This is my 1997 Ford F150 with the Titan 4. 6 L Triton V8 with 202,000 miles. Carefully handle the fragile clips and connectors. heater core replacement on a ford f150 f250 97 98 99 2000 2001 2002 2003 2004 - YouTube. Step 8 - Double Check all clamps and bolts etc. You can remove up to where the glove box would be. The cost of replacing the heater core in a Ford F-150 is typically between $1,156 and $1,374. Dec 16, 2014 · Step 4 - Cut the plenum box. disconnect and isolate the battery negative (ground) cable, then wait two minutes for the airbag system capacitor to …. Slide the flush tee into the two exposed ends of the heater return hose, bridging the gap created in step one and tighten down the hose clamps with the socket set to hold the tee in place. I pulled a wire harness from one of my parts cars earlier last week for a guy installing an H6 in a Vanagon and pretty much did the same thing you'll have to in order to get the heater core out (if necessary---but I don't think it is). you need to take your truck to a licensed, certified ac repair shop to have the refrigerant remov. pa lottery 4 digit First, all that has to be removed is the instrument cluster/radio trim bezel, the radio and ventilation control panel, the dash center support bracket, center console, the …. This actuator hangs below the box which is one of the easier units to replace. first remove the plastic panel but not the heater core, to the left of the heater core inside the box is the …. Lift and twist the heater hose after cutting it to release it from the core fitting. Anyway, it describes removing the ashtray, bracket and working …. Remove the glove compartment (pull it right out) and behind that is a plastic cover. Mine were and I replaced the core BUT when i was changing out heater core I noticed the fan motor was jusr recycling the air inside the car, the shaft going inside the cover was stripped. remove the lines and slide out the heater core. There is a 4th stud in the engine compartment holding the heater box in place. Spectra Heater Core for Ford F Series : https://amzn. Remove the valence below the dash on the passenger side. Remove 6 screws around the perimeter. Disconnect water drain hose and defroster hose. **Remember to Disconnect your battery, be in a well lit area, and take breaks!**. Truck: 2003 F-150 King Ranch SuperCrew 4x4. Secure the cutout with metal duct tape, hot …. 4 20 painting Remove the heater/ventilation module assembly 9. The heater core went out on my 2011 F250 while on a trip so I just bypassed it and went on. The heater core box is to the right, with the two screw heads in the center of the picture being the leftmost of the screws holding the access panel in place. The steering column has to come out. 2004 - 2008 Ford F150 - Heater Core Replacement FYI - I recently had to replace my heater core on my 2004 supercrew with 125,000 miles. On the plus side, where older generations required disassembling the dash to fix, the 2009-2014 generation’s most common problem can be fixed with the dash left in place. Locate the heater core cover inside the engine compartment, usually situated on the firewall. Then, there are 8 or 9 bolts that hold the heater core/evap box together, along with 4 bolts on the bottom for the heater core cover. Disconnect the hoses leading to the heater core. I figured since I pulled the dash I might as well replace the $50 heater core in case a few months later it needed replacing when I didn't have the time or space to do it. Well the heater core/evap core repair has slid down my list of priorities. Dec 5, 2013 · Heater Core replacement. I have not had to replace heater core on Protege, but did on Ford Ranger/Mazda truck and dash had to be removed. The center plastic that receives the radio and climate boxes is not modular - it is part of the overall dash assembly. hair salon dreadlocks near me 2000 ford heater core replacement *easy*🚘🔧2004 2008 f-150 heater core replacement. I changed mine on my 96 without removing the dash but in 98 they updated the dash so i am unsure if it can be done the same way. Remove tape after a couple of hours. used refrigerator sales near me HOW TO REMOVE HEATER CORE ON 1999 FORD F150 4. 2004 - 2008 Ford F150 - Heater Core Replacement 2005 - It appears my heater core is leaking and needs to be replaced. We take our Ford F350, 1997-2007, and remove the whole dash to give you a detailed tutorial about removing and replacing a heater core F150, # . Taking loose another wire plug behind the dash. Take care not to damage the fins …. 2) It helps with NVH (reducing door noise as it opens and closes) 3) contributes to the weight and cost of the vehicle. Connect the heater hoses to the heater core tubes at the dash panel in the engine compartment. fantasy baseball trade value chart I replaced heater core on 2002 F150 5. Removing one of the access panel screws on the right side with a ratcheting screwdriver with a socket attachment. Remove the core from the housing mounts. Remove the nut, and then disconnect the A/C line (A) from the evaporator core. A factory heater core lists for $396, and a UAC part costs about $97. That entire A/C system only took about two hours to install. Simply remove the 8 or so screws on the cover (you'll need to remove the heat shield to get to all of the bolts). It is possible to replace the heater core on your 1993 - 2002 Toyota Corolla without removing the dash. Disconnect the rubber hose for the thermometer (if equipped) and also remove the plastic air duct. mountain home texas murders Sep 26, 2022 · To take out the dashboard handle, depress the release tab. 9 hours and $900 later, good as new. That is to install an aftermarket heater like one offered by Mojave. Expert Advice On Improving Your Home. 1997 ford f150 heater blend door. #jeep #grandcherokee #dashboard #removal199920002001200220032004Jeep grand cherokee WJRemoving the Dashboard in this multi part series! Anything you need to. The access panel is removed, exposing the heater core. However, there are some common mistakes that homeowners o. Now you will see why you trim the dash. Passenger side and center are loose and moving, damn damn driver side will not budge. And, if I have to replace the evaporator I'll replace the heater coil while I've got things apart. There are three ways to go about this problem: 1. It took me just under a day and a half to complete, but that was with me taking my time, cleaning all the dust and grime behind the dash, running to the hardware store to get a …. where does spectrum internet cover Does that sound like it might be the heater core? It's not sopping wet and by hand can't tell a difference. Just finding all the wires was a pain. Restore the warmth to your home or office after a heater breakdown with the heater replacement parts you need. remove the five screws holding the heatre core access cover, three on top and two on bottom. Some sites I visited looking for the location of the resistor said you had to remove the glove box to gain access. Jun 19, 2015 · Loosen the dashboard screws. If not the core is clogged or there is a faulty valve in the flow path. I cut the heater core lines going to the engine compartment and removed the old core. jelq roller bolts on the passenger side (dash to body) and got things to move enough that I could reach up by the firewall and remove the heater motor from the firewall. Remove 13 plenum assembly top screws and remove plenum top. Remove the four heater air plenum nuts from the engine side of the dash panel. Has anyone had success removing them? Is a special tool required? The Dealer want $230 to. But with a little diagnosis you can usually figure out the problem. Spend $20 more and replace it with the correct part. Oct 28, 2018 · If you choose to do your heater core on your jeep liberty kk and do not wish to remove the A/C or completely take the dash off this step might be necessary. Clamp off the heater core hoses as you take them off. - other way it to remove the dashboard only. That's pretty good, considering most F-Series trucks have experienced chronic heater. The heater core for F-150 itself is not expensive to buy as it costs between $100 t $250 for good quality products from renowned brands like Motorcraft owned by Ford. Unfortunately, it said to "remove the dashboard". When I purchased the truck this winter 2014 I bought it with a leaking heater core. 6) unbolt Schrader valve of high pressure ac line, unbolt the fitting following this line to the heater box. Last winter, after this broke, I was able to remove the access panel and reach up through the hole and move the door by hand. F150 dash enthusiasts removeHeater heat ford f150 hose problem 2001 f150 5. I did not try to remove hoses I got 2 1/2 in long metal pipe then got another heater hose to engine. Remove the heater core from the case (see illustration). I’ll link the video I followed to get this far:https://youtu. The average cost for a Chevrolet Silverado 1500 heater core replacement is between $879 and $1072. Heater Core Replacement costs between $1,060 and $1,339 on average. Whilst I was working on my 33 I worked out that there is another way to replace the heater core – let me remind you, YOU DO NOT NEED TO REMOVE THE WHOLE DASH – please, read on. Step 8 - Replace everything in reverse order. Goes through everything from removing the steering wheel, dash, etc. Check if this fits your Ford F150. I got a 1999 F150, replace dash temp controls, HVAC broken door and the actuator, flush the system &replace heater core, replace heater … read more. oreillys port angeles Detach the heater hoses from the heater core. New cars and trucks are not easy to work on anymore but I'm always up for the challenge as long as we have the correct tools and manual. Flushed out the heater core last winter a couple of times but that only fixed the "no heat" problem temporarily. 6 which needs a front heater core replaced. Disconnect both heater hoses at the engine. This will be my first time replacing one and I could use all the advice I can get. - Please please help me understand this little monster. used corvette near me Remove the rad support cover, remove the electric cooling fan and shroud, disconnect the tranny cooler lines, drain the cooling system, remove the upper and lower hoses. 2001 ford f150 heater core replacement without removing dash. Push the tilt lever for the steering wheel down. There is another way! First, remove the dash trim around the stereo and HVAC controls by gently prying it. F150 Heater Core part 1 - YouTube I also used that 21-page instruction file that can be found on various threads, but it seemed to describe a lot of extra electrical disconnections that would be needed if one truly removed the dash COMPLETELY from the firewall. frank47 » Sat Jul 02, 2011 11:44 am. You’ll also have the lower screw on the passenger side. 1999 to 2016 Super Duty - Heater Core Removal on 2000 F-250 v-10 writeup. Replacing a water heater igniter depends on the type of igniter used, but most systems are sold as self-contained units. This is how we do it in 28 minutes not 14 hours. I'm pretty sure you don't have to take the whole dash out if you're replacing the core, you may only need to remove the glove box and panel behind it, along with the whole stereo bit. tci interactive student notebook answer key There's one hiding behind a stud clip for the upper heater hose going to the heater core. 1Remove the heater core cover to air plenum screws. Do I need discharge the AC lines when replacing the heater core? How difficult is it to replace the heater core? be. Folks, hoping you can help me out, it's been awhile since I posted. I had to remove the dash, and all and all, it took me 15+ hours (couldn't find all the tools 'cause they're currently thrown around, I did some work on the stuff under the dash, like cleaning it up, etc. It was just before I did 3in body lift. One article on web read that the core is accessible without removing the dash Owner. If you are not able to replace the heater core and its leaking you next best step would be to remove the heater hoses and loop them together until you can afford the repair. After removing shifter surround, remove. The replacement actuator, available here online or at a local Autozone, costs between $20 and $35. Common symptoms are gurgling sounds and a sweet smell. Drain coolant below heater core hose inlet/oulet. This shop is not accepting online appointments at this time. Kind of sucks but it's not too bad. Pop out the light switch and disconnet the two plugs. From electric fireplaces to baseboard heaters, Dimplex offers a wide range of products that provide warmt. The heater matrix alone is £360 + vat. Heater core replacement (pics) Just replaced my heater core and A/C evaporator this past weekend. Oct 27, 2013 · First, all that has to be removed is the instrument cluster/radio trim bezel, the radio and ventilation control panel, the dash center support bracket, center console, the heater core lower cover, and the floor vent ducts. 2003 Ford F-150 SuperCrew King Ranch 4x4 Previous trucks: 02 F-150 SuperCrew XLT, 11 F-150 EcoBoost Lariat, 07 Ranger, 01 SuperCrew, 98 SuperCab 4x4 Other Fords owned: 00 Taurus, 96 T-Bird, 95 Escort GT, 93 Mustang 5. In this video, Oct 9, 2022 · Yes, removing heater core without removing dash Chevy is merely possible but needs to be done with expert care to avoid any harm to the dashboard of the vehicle. Only then can you get to the screws that hold the heater core into the HVAC box. Installation is the opposite of removal. Browse Categories Answer Questions. If you go to NAPA (and other vendors), they sell you the same part but you don't have to be concerned about the A/C option (the YJ uses the same motor regardless of the A/C). To ext the hose on heater core with out touching it. AC not working, had it checked. Using a Dremel tool or even a utility knife (maybe heat the blade - get creative), cut out the side of the enclosure. Replace® - Ford F-150 1987-1988 HVAC Heater Core. Install the right side mounting bolts on the A-pillar and one right mounting bolt on the cowl side panel and tighten to 12 N. Up here in Canada, its, well quite cold, nuff said about that. They wised up with the newer ones though, fewer bolts and harness to disconnect. You will need a warm place to do the job for sure. my dashHow to replace heater blower motor …. So thank you for this info hope you get easy fix on yours without replacement. i know on the 92 you dont have to remove the dash. You'll find the heater core inside. Some places to find these parts for your heater include big-box hardw. The heater fan on the 2009 ford f150, blows high at all times. If you're in need of a heater core replacement for your 2000 Chevy Silverado, you can expect to pay an average cost between $879 and $1029. I did it in mine in about 4 hours, that was taking my time. oragex Posts: 5347 Joined: 24 May 2013 Year and Model: S60 2003 Location: Canada Heater core replacement in RHD S70s. Looks like the previous owner damaged some things when replacing the heater core. 1998 f150 step by step dash removal to replace gauge assembly Truck: 2002 F150 FX4 Supercrew 4. The AC Box (********* box) behind the dashboard also has to be removed. Absolutely ignorant bitchy about 9-15 hundred dollar job. Lower trim - kickpanels, "pretty" panels under the dash - are the only trims that need to be removed. Would there be enough room to change both coils by just hinging the dash back without disconnecting all the wiring and HVAC. If you want to do it yourself ill send you the instructions if you like. 1997 - 2003 F150 - 2002 f150 heater core replacement - Have a '02 f150 and thinking the heater core slowly dieing. I've checked with a couple of shops to get the core replaced and two told me they have to remove the entire dash to replace the heater core, I had. We would like to show you a description here but the site won’t allow us. 8) unbolt the four bolts holding the heater box to the fire wall. 1 hours to replace actuator and to remove dash and evaporator case is over 7 hours labor. There are 2 hoses going through the firewall from the engine, these are the coolant hoses to the heater core, one is 3/4" and one 5/8", the control valve should be in the larger line (3/4") which is the inlet, make. 2004 - 2008 F150 - 2008 F-150 Heater Core removal - I've got my dash pulled apart but am unclear as to what I need to do with my steering wheel. How Much Is A Heater Core Replacement. Unscrew the light covers and you will see the bulb. The tools and materials necessary for replacing the heater core in a Jeep TJ without removing the dashboard include a socket set, pliers, screwdrivers, a vacuum pump, a drain pan, and a new heater core. Refill the cooling system with either the old coolant or new.