4X Up & Down Oxygen O2 Sensor fit for Chevy GMC Sierra 4.3L 4.8L 5.3L 6.0L 234-4337 29491284

Application：
fit for Chevrolet Silverado 1500 LS; LT; WT - V8 4.8L 2006
fit for Chevrolet Tahoe Base - V8, 4.8L 2006
fit for GMC Sierra 1500 SL; SLE; WT - V8 4.8L 2006
fit for GMC Yukon SL - V8 4.8L 2006
fit for Chevrolet Tahoe LS - V8 4.8L 2006-2007
fit for GMC Yukon SLE - V8 4.8L 2006-2007
fit for Cadillac Escalade Base - V8 6.2L 2007
fit for Cadillac Escalade ESV Base - V8 6.2L 2007
fit for Cadillac Escalade EXT Base - V8 6.2L 2007
fit for Chevrolet Avalanche LS; LT; LTZ - V8 5.3L 2007
fit for Chevrolet Avalanche LS; LT; LTZ - V8 6.0L 2007
fit for Chevrolet Silverado 1500 WT - V6 4.3L 2007
fit for Chevrolet Silverado 1500 Classic LS; LT; WT - V6 4.3L 2007
fit for Chevrolet Silverado 1500 Classic LS; LT; WT - V8 4.8L 2007
fit for Chevrolet Suburban 1500 LS; LT; LTZ; Z71- V8 5.3L 2007
fit for Chevrolet Suburban 1500 LS; LT; LTZ; Z71 - V8 6.0L 2007
fit for Chevrolet Suburban 2500 LS; LT; LTZ - V8 6.0L 2007
fit for Chevrolet Tahoe LT; LTZ - V8 4.8L 2007
fit for Chevrolet Tahoe LS; LT; LTZ - V8 5.3L 2007
fit for GMC Sierra 1500 WT - V6 4.3L 2007
fit for GMC Sierra 1500 Classic SL; SLE; WT - V6 4.3L 2007
fit for GMC Sierra 1500 Classic SL; SLE; WT - V8 4.8L 2007
fit for GMC Yukon Denali; SLT - V8 4.8L 2007
fit for GMC Yukon Denali; SLE; SLT - V8 5.3L 2007
fit for GMC Yukon Denali; SLE; SLT - V8 6.2L 2007
fit for GMC Yukon XL 1500 Denali; SLE; SLT - V8 5.3L 2007
fit for GMC Yukon XL 1500 Denali; SLE; SLT - V8 6.0L 2007
fit for GMC Yukon XL 1500 Denali; SLE; SLT - V8 6.2L 2007
fit for GMC Yukon XL 2500 SLE; SLT - V8 6.0L 2007
fit for Hummer H2 Base - V8 6.0L 2007

OE/Part number：
12578459，234-4337, 234-4112, 234-4018, 2344337, 2344112, 2344018

Specification：
Type：Sensor
Wire Quantity: 4
Package Size: 18*12*6
Placement on Vehicle：Downstream, Front, Left, Lower, Rear, Right, Upper, Upstream

Feature：
【High Quality Mateial】The oxygen sensor is equipped with a stainless steel housing. Durable and corrosion-resistant, ensuring your engine's long-lasting and stable performance.
【Easy Installation】The oxygen sensor threads have been pre-coated with anti-seize lubricant. Install directly to save your installation time. Equipped with cover protection to prevent lubricant from being affected during transportation.

Package included：
4 X Oxygen Sensor
2 X 234-4337 Upstream
1 X 234-4112 Downstream
1 X 234-4018 Downstream

Note：
Professional installation is highly recommended.
Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering.