FEBI 38709 Ignition Knock Detonation Sensor

( Brand: Febi ), ( Manufacturer Part Number: 38709 ), ( Product Type: Factory Replacement ), ( Type: Ignition Knock ), ( Height Or Thickness: 23 Mm ), ( Length: 51 Mm ), ( Width: 26 Mm ), ( Replaces Part Numbers: 89615-bz030 89615-bz040 ), ( All Interchanges: 12 36 006, 25201064, 55563372, 89615-02020, 89615-06010, 89615-20090, 8 )

Review FEBI Ignition Knock Detonation Sensor More fits ES250 ES300H ES350

The FEBI 38709 Ignition Knock Sensor is an essential component for maintaining the optimal performance of your ES250, ES300h, or ES350 vehicle. This sensor plays a crucial role in detecting and preventing engine damage caused by ignition knock or detonation.

The sensor is designed with a sophisticated microelectromechanical system (MEMS) technology that can accurately measure the slightest variations in engine pressure caused by ignition knock. This information is then transmitted to the engine control module (ECM), allowing it to adjust the ignition timing and fuel injection accordingly to prevent further knocking.

The FEBI 38709 Ignition Knock Sensor is a direct OEM replacement for the original equipment sensor on your Toyota vehicle. It features the same physical dimensions, electrical connections, and performance characteristics as the factory sensor. This ensures a seamless installation process and a perfect fit.

The sensor housing is made of high-quality, durable materials that can withstand the harsh conditions of the engine compartment. The sensor element is protected by a robust, corrosion-resistant coating to ensure long-lasting performance.

The FEBI 38709 Ignition Knock Sensor is designed to meet or exceed the original equipment specifications for accuracy, sensitivity, and response time. It is calibrated to work perfectly with your vehicle's specific engine and fuel system.

Installing the FEBI 38709 Ignition Knock Sensor is a straightforward process that can be done in about 30 minutes with basic hand tools. The sensor is located near the engine, and the installation procedure is well-documented in the user manual provided with the product.

In summary, the FEBI 38709 Ignition Knock Sensor is an essential upgrade for your ES250, ES300h, or ES350 vehicle. It provides accurate and reliable detection of ignition knock, ensuring optimal engine performance, improved fuel efficiency, and reduced emissions. With its direct OEM fit, robust design, and easy installation process, the FEBI 38709 Ignition Knock Sensor is an excellent choice for maintaining the longevity and reliability of your Toyota vehicle.

The FEBI 38709 Ignition Knock Detonation Sensor is a component used in various models of Lexus ES cars, including the ES250, ES300, and ES350. This sensor is designed to detect and prevent engine damage caused by ignition knock or detonation. Here are some pros and cons of buying this sensor:

1. Improved Engine Performance: A faulty ignition knock sensor can lead to poor engine performance, misfires, and rough idling. Replacing the sensor can help restore optimal engine performance.

2. Prevents Engine Damage: Ignition knock can cause significant damage to the engine if left unchecked. A new sensor can help prevent costly repairs down the line.

3. Enhanced Fuel Efficiency: When the ignition system is functioning correctly, the engine can burn fuel more efficiently, leading to better fuel economy.

4. OEM Part: The FEBI 38709 sensor is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured to meet the same specifications as the original sensor.

1. Cost: OEM parts can be more expensive than aftermarket alternatives. The FEBI 38709 sensor may be more costly than some aftermarket options.

2. Installation: Installing the sensor may require some mechanical knowledge and experience. It may also require specialized tools to remove the old sensor and install the new one.

3. Availability: Depending on the location or availability, it may take some time to source and receive the sensor.

The FEBI 38709 Ignition Knock Detonation Sensor is an essential component for maintaining optimal engine performance and preventing costly repairs. While it may be more expensive than aftermarket alternatives, it is an OEM part designed to meet the same specifications as the original sensor. Installing the sensor may require some mechanical knowledge and experience, but the benefits of improved engine performance and prevention of engine damage make it a worthwhile investment.

If you are experiencing symptoms of a faulty ignition knock sensor, such as rough idling, misfires, or engine damage, it is recommended to replace the sensor with an OEM part like the FEBI 38709. While the cost may be higher than aftermarket alternatives, the peace of mind and improved engine performance make it a worthwhile investment. It's also recommended to ensure that you have the necessary tools and knowledge to install the sensor or to seek professional help if necessary.

part # 38709 prices

• $24.96-$33.77

specifications injectiopug:

• for models: Es250, Es300h, Es350
• brand: Febi
• manufacturer part number: 38709
• product type: Factory Replacement
• type: Ignition Knock
• height or thickness: 23 Mm
• length: 51 Mm
• width: 26 Mm
• replaces part numbers: 89615-bz030 89615-bz040
• all interchanges: 12 36 006, 25201064, 55563372, 89615-02020, 89615-06010, 89615-20090, 8

offer injectiopug:

• options: Ship-to-home
• sold: 0
• started: February 5, 2026
• quantity: 1
• availability: In Stock

returns injectiopug:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

payments injectiopug:

• credit card: Visa
• wallet: Google-pay
• other

shipping injectiopug:

• cost: $0.00
• transit: 2-6 Days
• service: Standard
• class: Standard
• type: Fixed

seller injectiopug:

• # reviews: 55886
• rating: 99.5%

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New

Febi 38709 Is Similar To:

• Febi Bilstein 100272 Mercedes W163 Fuel Line Return For Filter Warranty (28.2% similar) $163.33–$243.33. (December 16th, 2024)
• Febi 25152pmcp For 2007-2009 2015-2017 Volkswagen Touareg Fuel Pressure Sensor (28.2% similar) $59.93–$67.60. (January 13th, 2025)
• Febi 43716bwsr For 1999-2001 Mercedes Ml430 Fuel Line 2000 (31% similar) $54.20–$193.33. (January 13th, 2025)
• Febi Bilstein 172930 For Mercedes 2013-2024 Fuel Injector Bracket Bolt 7 X 79 Mm 4 Bilst (23.9% similar) $14.95–$22.15. (March 8th, 2025)
• Febi 884379522970 For Mercedes-benz E300 1998-1999 Fuel Hose (33.6% similar) $15.66–$82.23. (April 11th, 2025)
• Febi 39073 For Mercedes-benz E300 1995-1999 Fuel Line Bracket (33.3% similar) $8.56–$11.45. (April 21st, 2025)
• Genuine Mercedes / Febi 1170700455 Fuel Injector Seal Nozzle Holder Housing Air Vacuum Hose Kit For 86-91 (26.1% similar) $75.89–$95.50. (September 11th, 2025)
• Febi 52fmbr82 Diesel Pressure Converter Valve For Mercedes E300 1999 1998 1997 1996 (33.8% similar) $103.35. (October 14th, 2025)
• Febi W0133-3639002-feb For Mercedes-benz Ml350 2003-2005 Fuel Return Line (27.8% similar) $39.14. (March 11th, 2026)
• Febi 21144mtpd For 2010-2018 Freightliner Sprinter 3500 Fuel Pressure Sensor (25.9% similar) $92.11. (April 17th, 2026)