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Features: * 100% test before shipment * The reduction of harmful emissions * The increasing of fuel economy * The improvement of engine performance * Prevent premature failure of the catalytic converter. OEM Part Number: 234-4029, 234-4587, 56041953AA Please make sure the OEM part number matches the part you are replacing. Please check our photos and make sure the part shown looks identical to your stock one. Fitment: 2007 Chrysler Aspen V8 4.7L Downstream O2 Oxygen Sensor Passenger Side 2007 Chrysler Aspen V8 5.7L Upstream O2 Oxygen Sensor 2007 Chrysler Aspen V8 4.7L Upstream O2 Oxygen Sensor .
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.