AIP Electronics Spec Engine Knock Detonation Sensor Compatible with 2013-2016 Mercedes-Benz E250 GLK250 2.1L I4 Turbocharged Diesel OEM Fit KS103-OE

Replace your old worn-out defect knock sensor with AIP Electronics Spec knock sensor. AIP Electronics Spec knock sensors deliver quality craftsmanship and long-term reliability. Have peace of mind making a purchase from a parts supplier with over 10 years' experience. Symptoms of a bad knock sensor include poor acceleration, hard starts, rough idle, poor fuel economy, pre- or post-cylinder dentation, and even a no start Knock sensors rarely fail outright and more often get 'soft' over time, causing false signals to be sent to the ECU. Which results in a sluggish engine with poor response. Restore proper engine management and performance with this brand- OEM spec replacement knock sensor. Comes Complete as pictured. *See Fitment Guide for part number and to confirm this is the correct part before purchase.** Factory Replacement Part that Meets or Exceeds Original Manufacturer Specifications for the Vehicles Listed.

• MANUFACTURER: AIP Electronics
• Compatible with 2013-2016 Mercedes-Benz E250 GLK250 2.1L I4 Turbocharged Diesel **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help.
• FEATURES OE Spec and Factory Fit, designed with reliability in mind. Precision molded thermoplastics to resist fracturing and cracking from constant heat cycling, all connections are watertight and weatherproof, Tested and ensured to match OE fit and function, only premium grade materials used for a long service life.
• DIRECT Factory Fit and Ready for Installation Straight Out of The Box
• EASY DIY Plug and Play Install. Perfect for any professional or weekend mechanic.