Delphi Oxygen Sensor ES20391 for 1995-2004 Acura 3.5L 2.5L (RL, TL)

The Delphi Oxygen Sensor (part number ES20391) is a direct-fit replacement for 1995-2004 Acura vehicles with 3.5L and 2.5L 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: 1995-2004 Acura models including RL, TL - 3.5L and 2.5L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Airtex 5S3035, Airtex 5S3045, Airtex 5S4195, Wells SU4441, Wells SU5312, Wells SU6177, ACDelco 2131383, ACDelco 2131386 and 16 more