Replacing Heater Core

50

Asked by jsbutter Feb 06, 2018 at 09:49 PM about the 1990 Ford F-150 XLT Lariat LB

Question type: Maintenance & Repair

My heat only runs while the truck is at high RPMs and does not run on idle. I
am thinking the heater core has some gunk in it.

Local shops charge $100+ for coolant flush. This radiator is only $30. Is it
worth just replacing it entirely. Is this an easy project?

2 Answers

3,800

I think you mean Heater Core !!! Some are simple to change and some like mustangs & Thunder birds ( Fox chasse take up to 14 hours labor to change to put in a 30 dollar part) which adds up to more than most 1990 cars are worth !!

74,390

Check out the new for videos on replacing the core for your year truck. It may be accessible through the glove box once it is removed.

Your Answer:

CarGurus Experts

  • #1
    OJ
    Reputation
    42,600
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,890
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
129 Great Deals out of 6,505 listings starting at $3,975
Used Ford F-250
4 listings
Used Ford Mustang
62 Great Deals out of 1,356 listings starting at $4,995
Used Ford Ranger
27 Great Deals out of 1,594 listings starting at $5,400
Used Ford Explorer
71 Great Deals out of 2,072 listings starting at $3,995
Used Ford Bronco
24 Great Deals out of 1,276 listings starting at $37,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.