Oxygen Sensor for 2004-2006 Pontiac GTO & More - Delphi ES20135

Delphi ES20135 oxygen sensor for the 2004 Pontiac GTO V8 5.7L, the 2005-2006 GTO V8 6.0L and other vehicles reads the oxygen content of the exhaust and signals the engine computer. This Delphi oxygen sensor is built, tested and calibrated to Delphi's OE standards for accurate readings.

• Delphi planar technology covers older, conical-design sensors
• Smart design consolidates SKUs without needing long wires
• Patented protective sensor coating helps prevent contamination
• Validated for all fuel types, including ethanol blends like E85
• Tested to 150,000 miles, plus 2,000 hours of severe thermal testing

Quick facts

• Part: Delphi ES20135 oxygen sensor
• Fits: the 2004 Pontiac GTO V8 5.7L, the 2005-2006 GTO V8 6.0L and other vehicles
• Position: Front, Rear
• Condition: New

A worn oxygen sensor can show up as a check engine light, a rough idle or poor fuel economy. An exhaust leak, a vacuum leak, a misfire or a fuel delivery fault can be behind the same signs too, so find the cause before buying a sensor.

Fits

This listing is one sensor. It is a direct-fit replacement for the 2004 Pontiac GTO V8 5.7L and the 2005-2006 GTO V8 6.0L (two per car), the 2004-2005 Chevrolet Aveo 4-cylinder 1.6L (one) and the 2002-2003 Isuzu Axiom V6 3.5L (two). If your car is not named here, open the "Vehicles it fits" section and check your exact model and engine, along with the sensor position it needs.

Specifications

• Position: Front, Rear
• Quantity per application: 1 or 2, depending on the vehicle
• Sold as: one sensor per listing
• Condition: New

In the box

One oxygen sensor and one instruction sheet.