GM Rear Cab Vent Relief Valve 13596856

Rear Cab Vent Relief Valve, 2001-2023 LB7/LLY/LBZ/LMM/LML/L5P/LWN

Part# ‍DMAX-6856

$30.79

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001 thru 2023 Chevy Silverado Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P & 2016 thru 2022 Chevy Colorado/GMC Canyon LWN Duramax Diesels

*Sold Individually*

*Will NOT fit Cab & Chassis models*

High quality GM rear cab vent relief valve. Over age and time, the seal can cause a water leak into the cab. Replace it with this OEM part for a perfect fit.

DmaxStore Note:

  • These are sold individually and will work on either the driver or passenger side of the cab, order two to replace both
  • Will NOT fit Cab & Chassis models

Replaces Part#:

  • GM 13596856

Customer Reviews

Based on 2 reviews
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D
Dylan Culler
Fits great and stopped the leak

I finally figured out where the water was entering. Replaced these and no more wet carpet.

K
Kurt Herman
two of the same

this was a real easy install You just push the old out the back of the cab and the new one you just push it up where the top sets and with a bit screw diver you can pry the bottom in place. It took me only 10 minutes to do both of them