12575869 Knock Sensor Ignition Detonation Sensor Fit for Chevrolet Silverado Suburban Tahoe for GMC Envoy XL Savana Sierra 1500 2500 3500 Yukon XL for Hummer H2 for Pontiac Firebird GTO 921600 KOMATSU PC30MHYUNDAI R-1 Bearing Inner

KOMATSU PC30MHYUNDAI R-1 Bearing Inner Sleeve

6L(2001–2009)

23910-1440

(8x) bucket shims for 50mm pins

2020 Freightliner Cascadia 125 Tractor Truck - Long Conventional 15

12575869 Knock Sensor Ignition Detonation Sensor Fit for Chevrolet Silverado Suburban Tahoe for GMC Envoy XL Savana Sierra 1500 2500 3500 Yukon XL for Hummer H2 for Pontiac Firebird GTO 921600 KOMATSU PC30MHYUNDAI R-1 Bearing InnerKnock Sensor Ignition Detonation Sensor (MPN: 12575869) for Chevrolet, GMC, Hummer, and Pontiac vehicles. Premium aftermarket replacement engineered for reliable detonation detection across full size trucks, SUVs, and performance vehicles. Ensures precise knock control for engine protection and optimal fuel efficiency. Direct OEM compatibility with exact fit guarantee for Silverado 1500, Suburban, Tahoe, Sierra 1500 2500 3500, Yukon XL, Savana 1500