Select your vehicle to check fitment.
Knock Sensor
Fits Mercedes-Benz — 114 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceCustomer reviews
- Verified
“I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!”
— Michael T., Toronto, ON
- Verified
“Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!”
— Sarah L., Vancouver, BC
BFNG 1KS1396 Vehicle Fitment
Fits 114 vehiclesThis Knock Sensor fits Mercedes-Benz vehicles.
2017-2019 Mercedes-Benz GLS550
2017-2019 Mercedes-Benz GLS63 AMG
2017 Mercedes-Benz Maybach S550
2016-2019 Mercedes-Benz GLE63 AMG
2016-2019 Mercedes-Benz GLE63 AMG S
2014-2018 Mercedes-Benz CLS63 AMG S
2014-2016 Mercedes-Benz E63 AMG S
2013-2022 Mercedes-Benz SL63 AMG
2013-2020 Mercedes-Benz SL550
2013-2018 Mercedes-Benz G63 AMG
2013-2016 Mercedes-Benz GL550
2013-2016 Mercedes-Benz GL63 AMG
2013-2014 Mercedes-Benz GL450
2012-2018 Mercedes-Benz CLS550
2012-2017 Mercedes-Benz S550
2012-2017 Mercedes-Benz E550
2012-2016 Mercedes-Benz SLK55 AMG
2012-2015 Mercedes-Benz E63 AMG
2012-2015 Mercedes-Benz ML63 AMG
2012-2014 Mercedes-Benz CLS63 AMG
2012-2014 Mercedes-Benz ML550
2011-2017 Mercedes-Benz S63 AMG
2011-2014 Mercedes-Benz CL550
2011-2014 Mercedes-Benz CL63 AMG
BFNG 1KS1396 Specifications
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Material
- Metal, Plastic
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Length
- 32.00
- Length
- 812.80
- Color
- Black
BFNG 1KS1396 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
BFNG 1KS1396 Product Description
Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. These sensors use the highest quality piezoceramic elements manufactured to tight tolerances for increased durability and accuracy. These Knock Sensors are designed to meet and exceed OEM specifications.
Key Features
- Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
- Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
- Designed to meet or exceed all OEM specifications in fit, form & function
- Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. These sensors use the highest quality piezoceramic elements manufactured to tight tolerances for increased durability and accuracy. These Knock Sensors are designed to meet and exceed OEM specifications.
About BFNG
Shop BFNG Ignition Knock (Detonation) Sensor at Autrex with vehicle fitment details, current pricing, and checkout options for the BFNG 1KS1396. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Frequently Asked Questions — BFNG 1KS1396
What vehicles does the BFNG 1KS1396 fit?
The BFNG 1KS1396 fits 24 vehicle applications including 2013-2022 Mercedes-Benz SL63 AMG, 2013-2020 Mercedes-Benz SL550, 2016-2019 Mercedes-Benz GLE63 AMG, 2016-2019 Mercedes-Benz GLE63 AMG S, 2017-2019 Mercedes-Benz GLS550 and 19 more. Check the full fitment list above to confirm your vehicle.
What parts does the BFNG 1KS1396 replace?
The BFNG 1KS1396 is a direct replacement for 1KS1396, 2789050000. See the full interchange list for all compatible replacements.
What are the shipping options for the BFNG 1KS1396?
Shipping options for the BFNG 1KS1396 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the BFNG 1KS1396?
For current pricing on the BFNG 1KS1396, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Knock Sensor a direct fit replacement?
Yes, the Knock Sensor by BFNG is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Knock Sensor come with?
The Knock Sensor comes with the standard BFNG manufacturer warranty. Please check the product specifications for exact warranty terms.