Heater valve on intake?
Thread Starter
Supreme Member
Joined: Jul 2006
Posts: 1,674
Likes: 3
From: Windsor Ontario
Car: 1987 Firebird Formula
Engine: 2004 LQ4
Transmission: T-5 WC
Axle/Gears: 3.42
Heater valve on intake?
Hey guys I have an anti-freeze leak, it's this plastic piece with a vacuum line going in to it, and it also has two pipes coming from underneath going to the heater core, would anyone know the part number of it? Thanks, KP.
Senior Member
iTrader: (1)
Joined: Jan 2007
Posts: 688
Likes: 0
From: Palm Coast, Fl.
Car: 1992 Camaro RS, 66 Mustang, 78 t/a
Engine: 5.0 TBI, 289, 400
Transmission: 700R4, C4, th350
Re: Heater valve on intake?
74805 by factory air. when you change it, have a bucket or something underneath because a lot of coolant is going to come out. or just empty it all and refill. if not, keept the hoses UP.
Thread Starter
Supreme Member
Joined: Jul 2006
Posts: 1,674
Likes: 3
From: Windsor Ontario
Car: 1987 Firebird Formula
Engine: 2004 LQ4
Transmission: T-5 WC
Axle/Gears: 3.42
Re: Heater valve on intake?
I was going to do a flush anyway.. It's been in the car since before I bought it.. Thanks!
Junior Member
Joined: Aug 2007
Posts: 7
Likes: 0
From: CENTRAL TEXAS
Car: 88 SC, 88 SC, 86 TPI, 99 K2500
Engine: 355ci
Transmission: T-5
Axle/Gears: 308.....soon to be 327 !
Re: Heater valve on intake?
i got 2 from the junk yard ! $5.00 for both! first one was good so i got an etra one for next time !
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