answersLogoWhite

0


Best Answer

remove the glovebox you will then see a black box that has a cover that is held on by 10mm head screws take that off. then go under the hood to the passenger side the two hoses that come out of th firewall are the heater core in and out lines take the hose clamps off. Go back into cab pull old heater core straight back and its out. go in reverse order to install new

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you change a heater core in 1989 Ford F-350 diesel?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you change the alternator on a 1996 ford F350 diesel?

How do you change the alternator on a 1996 ford F350 diesel


How do you remove a heater core from a 2002 F-350 Ford truck?

how do I change the heater blower on a f350 2002


Why no heat in cab of f350 diesel?

no heat can be caused by,blocked heater core insufficient coolant in engine blocked heater hoses from engine to heater core bad heater thermostat bad thermostat in engine bad heater control switch


Change oil pan on 7.3 diesel 1998 f350?

Can be done, but motor is coming out to do so..


Do ford diesel pickups come with block heaters?

Mine does not have a block heater. It has a oil heating element on the top of the oil filter housing. It's a '99 F350 7.3l diesel.


Where is the oil pressure regulator on a ford f350 diesel truck?

where does the oil pressure regulator on a ford f350 diesel truck


Can you replace a 6 liter Ford diesel motor with a 7.3 liter Ford diesel?

In my 1986 F350, I replaced a the 6.9 diesel engine with a 1989 7.3 diesel engine. Everything fit. BUT I had to used the glow plug system from the 6.9 system


What causes a hydraulic clutch to get mushy after driving on a 1989 f350 diesel?

Hiii guyyss! In my previous experiences of the legendary 1989 f350 diesel there can be many causes for a mushy clutch, perhaps you forgot to put hydraulic flud in? or perhaps you mistakenly put a tin of mushy peas in thinking it was hydraulic fluid? Hope im some help. James biggley.


How do I change a fuel pump for a 1997 Ford F350 4x4 diesel 7.3 lt...?

try asking this on www.thedieselstop.com lots of info from diesel owners. its a great site


How many quarts of oil is required for a f350 2006 6.0 diesel?

( 15 quarts ) with engine oil filter change


Elec wiring diagram for ford f350 turbo diesel starting system?

how do i down load a wiring diagram for a f350 6.0 diesel engine compartment


What should a f350 diesel get for fuel mileage?

my 2003 f350 dually avg 13-14 combined