Replacement for: 04-11 Mitsubishi Endeavor V6 3.8L. Package Included: 4Pcs Upstream and Downstream Oxygen O2 Sensors. The products are computer and manual tested before shipment to ensure performance and quality, and are made strictly in accordance with the original dimensions of the car, and are installed directly without modification. Manufactured to the highest standards with electrode heads for faster response, wire harnesses made of durable materials for better protection of wires from damage and increased durability.
