Lambda Sensor - NGK NTK - 13305541RMP

This NGK NTK lambda sensor ensures optimal control of the air-fuel mixture for your vehicle. By pr...

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Product Information

Full details

The NGK NTK Lambda Sensor (13305541RMP) is an essential engine management component designed for vehicle owners and mechanics looking to maintain factory-level emissions control and fuel efficiency. By providing real-time data on exhaust oxygen levels to the vehicle's ECU, it enables precise adjustment of the air-fuel mixture, directly supporting both engine performance and the longevity of your catalytic converter. Please note that accurate vehicle fitment is critical, as this sensor is precision-engineered for specific engine configurations and is not a universal part.

All features

Model Part Number13305541RMP
BrandNGK NTK

Extended Product Information

FAQs

How often should a lambda sensor be replaced?

While there is no fixed service interval, it is generally recommended to inspect the sensor every 50,000 to 80,000 miles or if you notice a decline in fuel economy.

Can I use a universal sensor instead of this specific NGK NTK part?

It is strongly recommended to use the part matched to your vehicle's specifications to ensure proper electrical resistance and signal output, which is why the 13305541RMP is designed for specific applications.

What does a 'heated' lambda sensor do?

The heating element allows the sensor to reach its optimal operating temperature much faster than unheated models, reducing emissions during the critical engine warm-up period.

Does this sensor come with anti-seize already on the threads?

Many NGK NTK sensors arrive with anti-seize applied, but verify your specific package contents before installation.

Can a faulty sensor cause my car to fail an emissions test?

Yes. If the sensor is not reporting data correctly, the engine may run 'rich' or 'lean,' both of which lead to incomplete combustion and higher tailpipe emissions.

Troubleshooting

Check Engine light remains on after installation

Use an OBD-II scanner to clear existing trouble codes (DTCs) from the ECU, as the computer may require a drive cycle to recognize the new sensor.

Sensor is difficult to remove from exhaust

Run the engine for 2-3 minutes to warm the metal slightly, then apply penetrating oil and allow it to soak before using the sensor socket.

Rough engine performance persists

Check the electrical connector for bent pins, debris, or corrosion that might be hindering signal transmission between the sensor and the wiring harness.

Pros and Cons

Pros

  • Significantly improves fuel efficiency by optimizing combustion
  • Reduces vehicle emissions to help meet environmental standards
  • Protects the catalytic converter from premature failure
  • Fast-acting heated sensor design for immediate engine regulation
  • High-quality construction ensures long-term operational stability

Cons

  • Requires specific tool access for proper installation in tight engine bays
  • Not universal; requires exact vehicle make and model verification
  • Installation may require an ECU reset to clear previous error codes

Setup, Compatibility & Care

Before beginning installation, always verify the compatibility of part 13305541RMP with your specific vehicle's VIN or engine code.

  1. Preparation: Ensure the engine is cool to the touch, as lambda sensors are located on the hot exhaust manifold or pipe.
  2. Removal: Use a dedicated oxygen sensor socket to prevent rounding the housing. Apply penetrating oil if the old sensor is seized due to corrosion.
  3. Installation: Apply a light coating of high-temperature anti-seize compound to the threads if it is not pre-applied. Tighten to the manufacturer's specified torque rating; avoid overtightening.
  4. Maintenance: Avoid using silicone-based sprays or sealants near the exhaust system, as these can permanently contaminate the sensor's sensing element and cause premature failure.

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