1999 Gmc Suburban Rear Heater Hose Diagram

Gmc suburban 5 7l 7 4l with auxiliary rear heater 1999 gm original equipment hvac heater hose connector by acdelco.

1999 gmc suburban rear heater hose diagram.

Because the connector breaks in the middle you can t just simply slide the hose over the heater barb and toss on a worm clamp. I dont know how exactly the heater hoses should be routed. In order to still be able to drive the truck we by passed the valve and hooked the lines together so they would still allow coolant to flow through the cooling system. In the engine compartment the heater hoses go to a 4 way diverter valve and 2 tees that are 3 way.

Except rear auxiliary heater c36 a c manual temperature controls c60. Looking for a diagram that shows how the heater hose assmbly should go in a 1999 gmc suburban 4x4 1500 5 7l. Hi my rear. All gm trucks and suvs used plastic heater hose connectors disconnects for the heater hoses from 1999 2014.

The problem with this is that over time the plastic becomes brittle and breaks off. Posted on aug 30 2009. 1999 gmc suburban heater valve assembly it is a type of quick disconnect like on the fuel line if you squeeze the taps on the clip the hose should come out pretty easy. I have the shop manuals nothing looked on this forum and others nothing specific.

Heater hose cut to fit. Heater hose replacement 2011 gmc yukon. I have to replace a heating sytem valve on my suburban. Gmc 1999 k1500 suburban 5 7l v8 heat air conditioning.

Answered by a verified gm mechanic. Designed utilizing the latest technology this product by acdelco features premium quality and. Here is the issue. I have been looking for several days for a diagram of the heater hose path on my 1999 suburban with aux heat and ac.

I have looked everywhere and cant find out exactly what i need to do to reintroduce the heater core into the system. Engine to heater module.