Description:

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. Replacement OEM ( Original Equipment Part) Number: 12578459, 12587214, 19178921, 19178924. Other Part Number: 2344087, 25024340, ES20002, 2131681, 234-4087, 250-24340.