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LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 Sensor

Marsoni M251S
Sale price$43.99
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LS Knock Sensor Adapter - Gen 3 Harness to Gen 4 SensorLS Knock Sensor Adapter Harness Converts Gen III wire harness to Gen IV knock sensors. This adapter harness is to move your gen 3 knock sensors out of the valley cover, and down to the side of the engine block with Gen 4 sensors (SEN011). Pair with our knock sensor relocation blocks if you need more mounting locations for your sensors. Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Every assembly is individually
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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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4.5 ★★★★★
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Verified Purchase
Jim Condo
Whiting, US
★★★★★ 5
Great purchase
Size: Accord 2018-22 1.5L Gas
Fit my 2018 Honda Accord as stated. Easy to install. Saved $50 doing it myself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
C
Verified Purchase
cool
Charlottesville, US
★★★★★ 5
Top quality
Size: Accord 2018-22 1.5L Gas
Perfect replacement
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
F
Verified Purchase
Franky Diaz
Charlottesville, US
★★★★★ 5
Producto super bueno
Size: Accord 2018-22 1.5L Gas
Un producto super bueno ,recomendado 100%
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
J
Verified Purchase
Jonathan
Lexington, US
★★★★★ 5
Works great
Size: Accord 2018-22 1.5L Gas
Fast and great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025
D
Verified Purchase
Debra S Gonzales
Battle Creek, US
★★★★★ 5
Fit perfect for our car
Size: Accord 2018-22 1.5L Gas
Fast delivery and perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025

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