Oxygen Sensor - JAGUAR C2C25956

This high-quality aftermarket Lambda Oxygen Sensor (O2 Sensor) is designed as a replacement part f...

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Product Information

Full details

This high-quality aftermarket Oxygen Sensor is for Jaguar owners of X-Type, S-Type, XJ, and XK models experiencing check engine lights or reduced fuel efficiency. Its key benefit is restoring optimal engine performance and fuel economy. A caveat to note is that warranty is void unless installed by a qualified mechanic, and labor costs for faulty parts are not covered. This sensor features 4 terminals, a 450 mm cable length, and is manufactured to TS16949 and ISO9001 standards, ensuring reliability and durability.

All features

Model Part NumberC2C25956
BrandJaguar

Extended Product Information

FAQs

What does an oxygen sensor do?

An oxygen sensor (O2 sensor) measures the amount of unburned oxygen in your vehicle's exhaust. This data is sent to the engine control unit (ECU) to help regulate the air-fuel mixture for optimal engine performance and fuel efficiency.

What are the symptoms of a failing oxygen sensor?

Common symptoms include a Check Engine Light, reduced fuel economy, rough idling, poor acceleration, and increased emissions.

How do I know if I need to replace my oxygen sensor?

A Check Engine Light with specific diagnostic trouble codes (DTCs) related to oxygen sensors or catalyst efficiency is the most common indicator. Reduced fuel mileage and noticeable performance issues can also suggest a problem.

What is the warranty on this oxygen sensor?

The warranty is valid only if the item is fitted by a fully qualified mechanic. Claims for labor on faulty goods returned will not be accepted.

Can I install this sensor myself?

While technically possible, it is strongly recommended that this part be installed by a fully qualified mechanic to ensure correct fitment and to maintain warranty validity.

What is the cable length of the sensor?

The sensor has a cable length of 450 mm, with an approximate extended cable length of 570 mm.

Is this an OEM part?

This is a high-quality aftermarket part manufactured by an OEM manufacturer, designed to meet or exceed OEM specifications and replace specific OEM part numbers.

Troubleshooting

Check Engine Light remains on after installation

Ensure the sensor is correctly installed and the electrical connector is secure. Clear the fault codes using an OBD-II scanner. If the light persists, the issue might be with another component or the ECU, and professional diagnosis is recommended.

Poor engine performance or rough idle persists

Verify that the correct sensor model was installed and that there are no exhaust leaks before or after the sensor. Other engine-related issues may need to be addressed.

Sensor connector is damaged

Do not attempt to force the connection. Inspect the connector for damage and ensure it aligns properly with the vehicle's harness. If damaged, the harness may need professional repair.

Pros and Cons

Pros

  • Restores optimal engine performance and fuel efficiency.
  • Designed as a direct replacement for specific Jaguar models.
  • Manufactured to high industry standards (TS16949, ISO9001).
  • Compatible with a wide range of Jaguar engine sizes and models.
  • Durable construction for long-lasting operation.

Cons

  • Warranty requires installation by a fully qualified mechanic.
  • Labor costs for faulty parts are not covered by the warranty.
  • Not a universal fit; specific Jaguar models only.
  • Aftermarket part, though manufactured to OEM standards.

Setup, Compatibility & Care

Compatibility: This Oxygen Sensor is specifically designed as a replacement for Jaguar X-Type, S-Type, XJ, and XK models. It is compatible with engine sizes including 2.0L, 2.1L, 2.5L, 3.0L, and 4.0L. Always verify your vehicle's specific OEM part number against the listed replacements (e.g., 2R839G444AC, C2C1238, C2C8442, LNE1682BB, C2S38497, LNE1682BC, C2C7360, C2C25956) to ensure a perfect fit.

Installation: Installation requires removal of the old sensor from the exhaust system and screwing in the new one. It is strongly recommended that this part be fitted by a fully qualified mechanic. Proper installation involves ensuring the sensor is securely tightened and the electrical connector is firmly attached. Refer to your vehicle's service manual for specific procedures.

Care: Oxygen sensors are sensitive components. Avoid exposing the sensor's electrical connector to excessive moisture or contaminants during installation. Once installed, the sensor requires no routine user maintenance. Its performance is dependent on the overall health of the engine's combustion and exhaust system.