Specification:
Item Type: Knock Sensor Grommet
Material: Rubber
OE: 12558177
Fitment:
Replacement for GMC Sierra
Replacement for GMC Yukon
Replacement for Chevrolet Silverado
Replacement for Chevrolet Tahoe
Replacement for Chevrolet Express
Replacement for Chevrolet Suburban 1500 2500 3500
Replacement for Chevrolet Trailblazer TBSS.1999-2006/2007 4.8L 5.3L 6.0L Vortec
Replacement for Chevrolet Camaro
Replacement for Chevrolet GTO
Replacement for Chevrolet Trans Am
Replacement for Chevrolet Firebird
Replacement for Chevrolet Corvette LS1 LS2 LS6 5.7L 6.0L
Replacement for GM LS1 LQ4 LQ9 5.3 6.0 5.7L
Features:
1Due to the original factory standard, replacement for Chevrolet Suburban 1500 2500 3500. 212558177 is the reference part number, no need to worry about adaptation issue. 3Pair of knock sensor grommets for gen 3 LS based engine, has high quality in use. 4Mount to the bottom of valley cover, directly replace the old or broken one. 5Professional manufacturing, high precision, strong reliability, making sure safety use.
Package List:
2 x Knock Sensor Grommet
