O2 Oxygen Sensor Upstream and Downstream Nissan, Infinity +more (2Pcs)

Description

FITS:
Infiniti G20 (2002)
Infiniti I35 (2002-2004)
Infiniti QX4 (2002-2003)
Nissan Altima (2001-2004)
Nissan Frontier (2002-2004)
Nissan Maxima (2002-2003)
Nissan Pathfinder (2001-2002)
Nissan Sentra (2001)
Nissan Xterra (2002-2004)

Upstream 234-3113
Downstream 234-4713

Details

Enhanced Engine Performance - Our O2 sensor resolves check engine light issues, supports smoother acceleration, and helps improve fuel efficiency for your vehicle. Compatible with multiple models from 2001-2004.

Durable and Reliable Design - Built with a protective layer to reduce sensor damage from contaminants. Silver alloy joint ensures secure installation and long-lasting durability.

Includes Upstream & Downstream Sensors - Comes with 2 sensors (234-3113 and 234-4713) matching OEM specifications for easy replacement. Correctly identifies sensor location for bank 1 sensor 2 or bank 2 sensor 1.

Supports quick installation with standard tools.