Heater core
#2
What year Cutlass are we talking about? None of them need the dash removed to change the core. It's usually the front fender that needs to come off to access the last couple of fasteners.
#3
It is a 69, I changed it about 25 years ago, when I was still limber,recall laying on floor a lot,
thought with dash out would be easier, and prudent at this time
thx
copper or aluminum, any difference?
thought with dash out would be easier, and prudent at this time
thx
copper or aluminum, any difference?
#7
If your coolant is still green, I don't think I would bother replacing it (brown/ rust is a different story). One made 25 years ago may be higher quality than one you buy today, and there is no assurance that a new one will last any longer than the one you have now. Harv, when did you have yours rebuilt? I had my Toro radiator re-cored in the summer of 2019. Close to $800, but with the W34 switch in the driver side tank I really did not have a choice. Obviously, a heater core should cost less to re-core than a radiator, but I think it will still be pretty expensive.
#10
If you do decide to do it, take the passenger seat out, it was much easier for me to get under the dash.
#11
#12
I have just had the engine replaced, put in storage right after, so have not ran it.
the 260 is current price, re-built locally,
will leave as is for a while, if leaks, can bypass for now.
the 150 for alum, factor dollar difference, shipping, import taxes,
thx
the 260 is current price, re-built locally,
will leave as is for a while, if leaks, can bypass for now.
the 150 for alum, factor dollar difference, shipping, import taxes,
thx
#15
Yammy, the factory copper Harrison heater core in my 69 Supreme lasted 110,000 miles. An aluminum replacement lasted 10,000 miles.
In my case the standard water pump was replaced with a high flow well after the heater core had been replaced. My powertrain is bone stock, first 1/4 mile pass blew the newer heater core. 5000 RPM shifts.
To say I was pissed is an understatement. All money's spent to get the car ready for the big dance. 2 hour drive each way. And not being able to thoroughly ring out the car because of a leak. From a recently replaced costly job.
Thread
Thread Starter
Forum
Replies
Last Post