LT Gen 5 Oxygen Sensor Upstream Wire Extension 24”

LT Gen 5 Oxygen Sensor Upstream Wire Extension 24”

Marsoni

M251S

$43.99

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

LT Gen 5 Oxygen Sensor Upstream Wire Extension 24”GM LT Gen 5 Oxygen Sensor Bank 1 Up Stream Dark Gray Female Wire Extension 24 Extend Your O2 Sensor for Long Tube Header Upgrades This 24 inch GM LT Gen 5 Oxygen Sensor Extension is designed for vehicles upgrading to long tube headers with O2 sensor bungs positioned further down the collector. Compatible with GM LT Gen V series engines, this extension maintains the functionality of your upstream O2 sensor while ensuring a seamless connection.

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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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This filter fit perfectly! I have a 2023 Civic Touring with about 25,000 miles. I bought it new with 2 years of service, and when I went to the dealer for my last free oil change they wanted to charge me $135 to replace my engine air filter and my cabin air filter. Ouch! I have replaced air filters before so I knew it would be a fairly easy job. I was done in about 5 minutes and the filter material is as good as the original Honda filter I replaced.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 18, 2025

Verified Purchase

Don

Houston, US

★★★★★ 5

Great product

These are very good filters and the price is great. I have found that replacing both these filters at the same time works well for me

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 29, 2026

Verified Purchase

Randy B.