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O2 Sensor Wire Harness Extension 24" LS Oxygen Sensor Flat 4-Wire Connector Plug

Marsoni M251S
Sale price$34.00
Pay 4 payments of $8.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
O2 Sensor Wire Harness Extension 24" LS Oxygen Sensor Flat 4-Wire Connector PlugLS O2 Sensor Wire Harness 24" Extension Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Every assembly is individually hand tested to ensure it exceeds OEM standards Compatible with GM LS series engines with 4 FLAT style connectors (see photos) Includes: 1pc wire extension harness Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors) Don't take a chance with
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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 ★★★★★
Based on 41 reviews
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M
Verified Purchase
mark l donald
Houston, US
★★★★★ 1
Does Not Fit Polaris Ranger
Not compatible for Polaris Ranger as it was advertised. Not the correct thread so it will strip. Do not buy if you need it for a Polaris UTV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
J
Verified Purchase
Jose Quispe
Massapequa, US
★★★★★ 5
Easy to install
Good material easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
T
Verified Purchase
Tristen Napaluch
Grantham, US
★★★★★ 5
They look nice.
Makes the car look nice 😎
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
C
Christine Lopez
Cuba, US
★★★★★ 5
No polarity and super bright.
Size: 194/T10, Color: White
Quick installation. Turned my halogen lights into led lights. No issues with polarity and no error codes. The license plate light shine much more bright than halogen lights. Amazing upgrade. Great price and highly recommend.
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Reviewed in the United States on March 3, 2026
D
Dakota pope
Boise, US
★★★★★ 5
Affordable and hassle-free
Size: 921/912, Color: White
These reverse lights are super bright! The old bulbs left things practically pitch-black for night driving, total game-changer once these went in. Affordable, hassle-free upgrade that makes all the difference.
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Reviewed in the United States on March 3, 2026

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