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Replacement Knock Sensor Wire Harness – connects to the knock sensors in your engine and receives signals from both sensors. These signals taken from both knock sensor position in the ECU are sent through the wire harness so the vehicle’s engine computer can properly monitor the engine and adjust ignition timing.
Replaces Part# 12601822, 917-033, 317 033, 917033 – Even as this isn’t a genuine OEM part it’s an instantaneous replacement for the factory wire harness and connects to the factory knock sensors connector including part numbers 2133521, 12589867, 213-3521. Fits popular models including – 2001 Suburban, 2003 Suburban, 2005 , 2003 5.3 and more, see below for all models
Compatible Replacement for Chevrolet, GMC, Cadillac, Buick, Isuzu, Hummer & Pontiac Vehicles – 1999 – 2006 Silverado including 1500 & 2500 HD models | 2000-2007 Suburban & Tahoe | 2002-2006 Avalanche | 2000-2007 Yukon & Yukon XL | 1999-2006 Sierra and more, see below for all models – 4.8L, 5.3L, 6.0L engine – Including model years 99, 00, 01, 02, 03, 04, 05, 06, 07
OEM Fit, Quality, Finish – This knock sensor wiring harness is comprised of durable, high temperature wire to keep away from melting, chaffing, and breaking. Factory style connectors allow the wire harness to be installed in a matter of minutes with NO cutting or splicing.
Lifetime Warranty – This knock sensor wiring harness features a life-time warranty. If the harness or any parts ever breaks, frays, or in a different way fails simply contact us for a replacement.