2PCS Upstream & Downstream Oxygen O2 Sensor OEM For Chevy Trailblazer GMC Envoy

O2 Oxygen Sensor UPSTREAM for Chevy Chevrolet Colorado GMC Canyon Hummer H3 H3T

O2 Oxygen Sensor UPSTREAM for Chevy Olds GMC Canyon Chevrolet Colorado Ascender

O2 Oxygen Sensor Downstream & Upstream for Chevy De Ville Yukon Suburban GMC Ion

O2 Oxygen Sensor Downstream & Upstream for Chevy Chevrolet Captiva Sport Equinox

O2 Oxygen Sensor Driver or Passenger Side Downstream & Upstream for Chevy Olds

O2 Oxygen Sensor Driver Left Side Downstream & Upstream for Chevy Olds Le Sabre

For 2004-2005 Chevy Colorado 2.8L 2 Pcs Upstream & Downstream Oxygen O2 Sensor