Bapmic Oxygen 02 O2 Sensor Downstream Compatible with 1996-2004 Chevrolet GMC Buick 234-4337 13444 12578459 (Pack of 2)

For Chevrolet Colorado Equinox Impala Tahoe Malibu Silverado Suburban 1500 2500 3500 Monte Carlo

For Pontiac Firebird Montana Aztek Grand Prix For GMC Canyon Envoy Yukon Sierra Savana 1500 2500 3500

For Hummer H3 H3T

For Buick LaCrosse Rainier Rendezvous

For Cadillac CTS SRX STS

For Isuzu Hombre Ascender Enhance Performanc.Easy Installation.High Reliability Perfect Match for the Original Car.Please verify Fitment or Application Replacement OEM ( Original Equipment Part) Number: 12578459, 12587214, 19178921, 19178924. Other Part Number: 2344087, 25024340, ES20002, 2131681, 234-4087, 250-24340

Material: Ceramic Brand: Bapmic