



LS Gen 4 & LT Knock Sensor Wire Extension Harness 12”
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
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
Quick Dispatch:
Your LS Gen 4 & LT Knock Sensor Wire Extension Harness 12” orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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