Photo 1 of JDMON Compatible with O2 Oxygen Sensor Upstream & Downstream Chevrolet Cadillac GMC Silverado1500 Suburban Avalanche Yukon Escalade 4.3L 4.8L 2006 2007 Replaces 234-4112, 234-4337, 234-4018, Set of 4

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Photo 1 of JDMON Compatible with O2 Oxygen Sensor Upstream & Downstream Chevrolet Cadillac GMC Silverado1500 Suburban Avalanche Yukon Escalade 4.3L 4.8L 2006 2007 Replaces 234-4112, 234-4337, 234-4018, Set of 4Photo 2 of JDMON Compatible with O2 Oxygen Sensor Upstream & Downstream Chevrolet Cadillac GMC Silverado1500 Suburban Avalanche Yukon Escalade 4.3L 4.8L 2006 2007 Replaces 234-4112, 234-4337, 234-4018, Set of 4