88 k5 defroster parts

[elig]

1988 Blazer K5
Hello; My name is Eli Gabriel. I have had my 1988 K5 blazer since 1995. about 8 years ago I had extensive work done to it and I drove it ever since. I love my K5. I joined your forum today due to the extensive information that you have here.
where do you find parts that are discontinued. to purchase or to rebuild I need the following parts defrost vacuum actuator for 1988 k5 part #15-71502 and part # 15-71505 I have looked all over the internet for these actuators but I cannot find them does anybody know if I could use a different actuator to replace these, Thank you in advance

 

[Bent77]

Welcome aboard Eli!

I moved your post over to the Garage forum, hopefully one of the Ck5 guys will have the answer you need

good luck!

 

[frankin5]

Time to hit the junk yards as all the modulator for the Ac and heat under the dash are GM discontinued. They are the same on all the square bodies from the late 70 to 91 and used on a lot of other GM products of the same vintage.

 

[elig]

Time to hit the junk yards as all the modulator for the Ac and heat under the dash are GM discontinued. They are the same on all the square bodies from the late 70 to 91 and used on a lot of other GM products of the same vintage.

thank you John