In Stock
40% off
Coolant bypass tube upper o-ring.This o-ring is installed on the slip fit between the bypass tube and thermostat housing.It is common to accidently tear this o-ring when installing the bypass tube.
Fits: 2001-2016 LB7 LLY LBZ LMM LML 6.6l Duramax
Your email address will not be published. Required fields are marked
Silicone Lower Radiator Coolant Hose for 6.6l Duramax LML 2011-14 Chevy GMC
Up Pipe Heat Shield Socks Cover Blanket for 6.6l LB7-L5P 2001-2023 Duramax
Billet Shifter for ZF6 & NV4500 Transmissions 1999-2006 Chevy GMC Gas/Diesel
Slip On Turbo Downpipe Tube for 6.5l Chevy GMC Diesel 1992-2002