LS 2-Wire Gen 4 Bank 2 Knock Sensor Female Connector Plug Pigtail

LS 2-Wire Gen 4 Bank 2 Knock Sensor Female Connector Plug Pigtail

Marsoni

M251S

$22.99

Get it in 3 business days with 1 day shipping. Friday, May 29

LS 2-Wire Gen 4 Bank 2 Knock Sensor Female Connector Plug PigtailLS 2 Wire Gen 4 Bank 2 Knock Sensor Female Connector Plug Pigtail Compatible with: 2006 and newer GM Gen 4 LS series engines Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Replaces broken, worn out, or missing harness connectors for the Bank 2 Knock Sensor Don't take a chance with cheap wire connectors with poor connectivity that will cause your engine to run poorly and be difficult to diagnose Assembled with OEM

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Fast: 2-3 business days
Express: 1-2 business days

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We offer a 30-day return/exchange service after receiving.
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I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!

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Reviewed in the United States on December 29, 2025

Verified Purchase

Richard

Chelsea, US

★★★★★ 5

74 monte carlo Resto

Model: NewSLS50_52

Great product easy installation with sheets cut to size,using for Classic car Restoration,floor pan and doors

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 26, 2026