Your cart is empty.
Your cart is empty.ACDelco GM Original Equipment Thermostat Bypass Pipe is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment pipe will provide the same performance, durability, and service life you expect from General Motors.
Gman27
2025-08-31 17:33:53
This part works perfectly for the w22 workhorse chassis with the 8.1l
Justo como lo pedà Gracias
2025-08-29 13:05:29
Es la misma que está en la foto Gracias
Mark Moore
2025-05-17 12:39:08
The exact part I needed. Genuine GM ðŸ‘
Steve Seely
2025-05-06 17:02:06
Fit perfect
Michael Casella
2025-05-03 12:45:19
The exact factory replacement. This was done before any problems arose.
advance auto parts
2025-01-20 11:05:50
Fit the vehicle perfectly
Rob
2024-12-27 15:03:49
If you’re doing the water pump on your Workhorse W22 with the Vortec 8.1, this is your hose. Perfect fit and very fast shipping.
C. Earnshaw
2024-12-26 14:25:06
Hose works fine, but changing it out on an 8.1 Vortec motor home (Workhorse chassis) is far from an easy job. I ended up taking it to an RV shop to install and even the real mechanics were commenting on what a pain it was.
Myriam Mongeau-tremblay
2024-12-24 12:21:42
Exactement la bonne pièce !
Customer
2024-12-09 11:09:20
new
Recommended Products