BMW Knock Sensor Connector Repair Kit - 12527531703KT

Restore precise engine management and prevent costly damage with the **BMW Knock Sensor Connector Repair Kit - 12527531703KT**. This essential repair kit provides a reliable solution for damaged or deteriorated knock sensor connectors, ensuring your engine's detonation sensor maintains a perfect electrical connection.

A functional knock sensor is critical for optimal engine performance and longevity, detecting abnormal combustion and allowing the engine control unit (ECU) to adjust ignition timing. A faulty connector can lead to inaccurate readings, reduced power, poor fuel economy, and potential engine damage.

Designed to meet or exceed OEM specifications, this kit offers a cost-effective alternative to replacing the entire wiring harness. It ensures a secure and durable connection, restoring the integrity of your knock sensor circuit.

**OE Part Numbers Replaced:** 12527531703, 12527531704, 12527514855, 61138722315, 12527503411

**Applications include a wide range of BMW models equipped with 3.0L L6 N54, N55, and S55 engines, such as:**
* BMW 1 Series M, 135i, 135is
* BMW 335i, 335i xDrive, 335is, 335i GT xDrive
* BMW 435i, 435i xDrive, 435i Gran Coupe, 435i xDrive Gran Coupe
* BMW 535i, 535xi, 535i GT, 535i xDrive, 535i GT xDrive
* BMW 640i, 640i xDrive, 640i Gran Coupe, 640i xDrive Gran Coupe
* BMW 740i, 740Li, 740Li xDrive
* BMW X1, X3, X4, X5, X6 (various xDrive35i, sDrive35i, M40i models)
* BMW Z4 sDrive35i, sDrive35is
* BMW M2, M3, M4, M235i, M235i xDrive
* BMW ActiveHybrid 3, ActiveHybrid 5, ActiveHybrid 7

Ensure your BMW's engine performs at its best with this high-quality knock sensor connector repair kit.