About this item

• 【FITS】With 4.8L 5.3L 6.0L engine | 1999-2006 Chevy Silverado 1500 | 2001-2006 Silverado 1500HD 3500 | 1999-2004 Silverado 2500 | 2000-2005 Suburban 1500 | 00-07 Suburban 2500 & Tahoe | 02-06 Avalanche 1500 2500 | 99-06 GMC Sierra 1500 | 01-06 Sierra 1500HD 2500HD 3500 | 99-04 Sierra 2500 | 00-07 Yukon & Yukon XL | Cadillac Hummer Isuzu & more | SEE BELOW FOR ALL MODELS
• The knock sensor picks up vibration and sound coming from the engine block, turns it into an electronic signal and sends that signal to the engine control unit (ECU). The cars computer then judges the information and determines whether or not ignition timing should be altered.Knock sensors don't fail often,but if you suspect this problem,it's one you need to move on quickly to head off engine damage.
• 24 month warranty:During the warranty period,if there is any problem with your knock sensor,please contact us through here, we will refund you or send you a brand new replacement.
• 【HIGH-GRADE QUALITY】Longevity is important, which is why our sensor wire harness features tin-plated and solid brass connectors to guarantee superior conductivity. Additionally, the choice of premium materials aids in preventing corrosion, ensuring an extended lifespan for the wire harness.
• Knock Sensors with Wiring Harness Kit for Chevy Suburban Silverado Avalanche Tahoe, GMC Sierra Yukon, Cadillac Hummer & More GM Vehicles. OE Number:213-3521,213-362,10456603,12589867,8104566030,8125898670,AS10017,SU1282,S8696,KS116,5S2172,SU1282,12597415,15372170,917-033.