Fits the following vehicles:
For Buick
08 Enclave
05-09 LaCrosse 3.8L
07-11 Lucerne 3.8L
05 Rainier 5.3L
06-07 Rendezvous 3.5L
3.9L
05-06 Terraza 3.5L For Cadillac-
04-13 CTS-V
05 Deville
08-13 Escalade 6.2L
04 Seville
For Chevrolet
03-13 Avalanche 1500 V8 5.3L
11-13 Caprice V8 6.0L
05-09 Cobalt L4 2.2L
04 Corvette Z06
05-09 Equinox V6 3.4L
06-11 HHR L4
06-11 Impala V6
04-12 Malibu V6
04-07 Malibu Maxx V6
06-07 Monte Carlo V6 3.5L
03-13 Silverado 1500 V8
07-10 Silverado 2500
3500 V8
05 SSR
03-13 Suburban 1500 V8
03-13 Tahoe V8
05 Trailblazer
EXT V8
05-08 Uplander V6
For GMC
07-08 Acadia
05 Envoy
XL
XUV V8 5.3L
03-13 Sierra 1500 V8
08-10 Sierra 2500 HD V8 6.0L excluding Cab & Chassis
08-10 Sierra 3500 V8 6.0L excluding Cab & Chassis
03-05 Yukon V8 5.3L
08-13 Yukon
XL 1500 V8 5.3L
08-09 Yukon XL 2500 V8 6.0L
05 Isuzu Ascender V8 5.3L
For Pontiac
04-05 Bonneville 4.6L
07 G5 2.4L
07-09 G5 2.2L
06-10 G6
08-09 G8 6.0L.

Part Number:
SG1857 250-24018 21546 15284 ES20013 234-4668 8125731670 12583804，213-2934 15133

Package:
1 x Oxygen Sensor

Notes:
Please check the OEM Number before purchase. This is the best way to confirm the fitment. Instruction is not included. Professional installation is recommended.