Oxygen Sensor for 1993-1995 Jeep Grand Cherokee - NTK 23119

NGK O2 SENSORS 23119 ntk for the 1993-1995 Jeep Grand Cherokee 4.0L is a heated, switching zirconia oxygen sensor that gives the ECU constant closed-loop feedback to help control the air-fuel ratio.

• NTK is the world's largest supplier of original equipment oxygen sensors, and this one meets or exceeds OEM specifications.
• Based on OE expertise and engineered for the aftermarket, with the latest OE technologies to reduce OE failures.
• Development includes vibration and thermal shock testing, plus testing during manufacturing.
• OE specified water-resistant connectors and harness accessory hardware are fitted for easy installation.
• A 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects the ceramic element against poisoning.
• A dual-coated platinum interface and thinner ceramic element give the fastest light off and response times.

A worn oxygen sensor can show up as a check engine light or a change in fuel economy, though a faulty sensor is only one possible source of those signs. With the engine off and cool, look over the sensor's wiring and connector for damage or contamination before you replace it.

It is a direct-fit replacement for the 1993-1995 Jeep Grand Cherokee L6-4.0L, which takes one.

Specifications