Delphi Oxygen Sensor ES20113 for 2002-2019 Buick/Cadillac/Chevrolet 3.6L 4.2L (Enclave, Rainier, ATS, CTS)

The Delphi Oxygen Sensor (part number ES20113) is a direct-fit replacement for 2002-2019 Buick, Cadillac, Chevrolet, and GMC vehicles with 3.6L, 4.2L, and 5.3L engines.

Features:

• Delphi planar technology covers older, conical design sensors
• Smart design consolidates SKUs without using long wires
• Patented protective sensor coating helps prevent contamination
• Validated for all fuel types, including ethanol blends like E85
• OE tested to 150,000 miles, plus 2,000 hours severe thermal testing
• Delphi is a global OE manufacturer for oxygen sensor and all oxygen sensors are built to Delphi's OE standards

Specifications:

Fits: 2002-2019 Buick, Cadillac, Chevrolet, GMC, and Isuzu models including Enclave, Rainier, ATS, CTS, SRX, STS, Astro, Camaro and more - 3.6L, 4.2L, and 5.3L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Wells SU11522, Wells SU11623, Wells SU1489, Wells SU1508, Wells SU7205, Wells SU9602, Wells SU9605, Wells SU9613 and 90 more