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LS Gen 4 & LT Knock Sensor Wire Extension Harness 12”

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LS Gen 4 & LT Knock Sensor Wire Extension Harness 12”

Gen 4/Gen 5 Knock Sensor Extension Harness – 12"

Compact Extension Harness for Relocated Knock Sensor Setups

This 12" knock sensor extension reconnects Gen 4 or Gen 5 sensors to the main harness when sensors are repositioned during engine builds. Uses OEM-spec connectors and is fully plug-and-play.

  • Extends knock sensor leads by 12"
  • Supports relocated knock sensors on Gen 4 and Gen 5 LS engines
  • OEM-style terminals ensure proper signal and fit
  • Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals), uses OEM harness wire colors
  • Includes 12” extension harness

Note: For replacement knock sensors, use part numbers SEN011 (Gen 4) or SEN012 (Gen 5).

$11.10

Original: $36.99

-70%
LS Gen 4 & LT Knock Sensor Wire Extension Harness 12”

$36.99

$11.10

Product Information

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Description

Gen 4/Gen 5 Knock Sensor Extension Harness – 12"

Compact Extension Harness for Relocated Knock Sensor Setups

This 12" knock sensor extension reconnects Gen 4 or Gen 5 sensors to the main harness when sensors are repositioned during engine builds. Uses OEM-spec connectors and is fully plug-and-play.

  • Extends knock sensor leads by 12"
  • Supports relocated knock sensors on Gen 4 and Gen 5 LS engines
  • OEM-style terminals ensure proper signal and fit
  • Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals), uses OEM harness wire colors
  • Includes 12” extension harness

Note: For replacement knock sensors, use part numbers SEN011 (Gen 4) or SEN012 (Gen 5).

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