Delphi Oxygen Sensor ES20352 for 2005-2013 Buick/Cadillac/Chevrolet 5.3L 4.6L (LaCrosse, Lucerne, Rainier, CTS)

The Delphi Oxygen Sensor (part number ES20352) is a direct-fit replacement for 2005-2013 Buick, Cadillac, Chevrolet, and GMC vehicles with 5.3L, 4.6L, and 4.2L 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: 2005-2013 Buick, Cadillac, Chevrolet, GMC, and Hummer models including LaCrosse, Lucerne, Rainier, CTS, DTS, Escalade, Escalade ESV, Escalade EXT and more - 5.3L, 4.6L, and 4.2L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Airtex 5S8137, Airtex 5S8146, Airtex 5S8154, Airtex 5S8159, Airtex 5S9932, Wells SU11385, Wells SU9603, Wells SU9612 and 32 more