Name: Gen 3 Side knock sensor extension
Brand: EXT-1011
SKU: EXT-1011
Price: 35 USD
Availability: InStock
Rating: 5 (1 reviews)

APPLICATION: Gen 3 knock sensor extension harness.

PARTS INCLUDED: Extension harness

NOTE: This knock sensor extension harness is needed when knock sensors are relocated from the intake valley to the side of the block. For use w/ gen 3 valley style knock sensors when the engine has knock sensors on the side of the block like a factory Gen 4 engine. This will often be needed on Gen 4 engines converted to drive by cable (DBC). Harness is 40" in length.
5 out of 5

1 customers

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- Brad H.
  
  Our original Knock Sensor harness was cracked on the wire insulation and very brittle. When we purchased the new knock sensors, we replaced this harness as well. It worked great, plenty of wire length to plug them in and reach the main harness to plug in. Thank you.

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!

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Gen 3 Side knock sensor extension

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