Brand-new molded OEM PCV Valve vacuum hose for all 1986-1987 Buick Grand National, Vin 7 Turbo Regal, and 1987 GNX. Replaces GM #25535554
This OEM PCV hose features:
- Fuel and Oil compatible GM 6165M specification rubber polymer
- Correct 11/32" diameter
- Molded 90 degree elbow and molded offset bends to the PCV valve
- Aramid fiber reinforcement to prevent ballooning or collapse
It is important to note that this Molded OEM PCV Vacuum hose is layered with Aramid reinforcing fibers so that it will not collapse under vacuum. Because of this special rubber polymer, it is specifically designed for this application. It will not swell, nor blow off under boost pressure.
Using cheap non-reinforced silicone knockoff hoses may collapse under vacuum or swell up/balloon and blow off under boost pressure.
3 Reviews Hide Reviews Show Reviews
It fit perfectly on my 1987 Buick gn.The quality is playable but strong.
High quality hose that fit perfect, no trimming required
Very good quality hose. Got this for the PCV on my 95 Camaro Z28. The 21 year hose on it was dry and cracked. This one was a perfect replacement for me. Was a little longer then what I needed, but I was able to use the piece I trimmed off on the PCV side of the hard line. Perfect.