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Wire Extension 48
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Wire Extension 48" Gen 4 Flex Fuel Sensor

Marsoni M251S
Sale price$43.99
Pay 4 payments of $11.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Wire Extension 48" Gen 4 Flex Fuel SensorLS Gen 4 and LT Gen 5 Flex Fuel Sensor 48" Wire Extension Harness Fits LS Gen 4 Series Engines L77 6. 0L Fits LT Gen 5 Series Engines L83 L86 LT1 LT4 5. 3L 6. 2L 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 Used to extend harness connector when relocating send or to non factory location Compatible with: LS LT Gen IV and Gen V Engines
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1599 reviews
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Product Reviews
K
Verified Purchase
Kyle
West Palm Beach, US
★★★★★ 5
Fashionable and Affordable
Color: black/black/green, Color: black/black/green
Watch face is very readable and strap is comfortable. Glass has yet to be scratched and I work a blue collar job. Fantastic watch for the price, keeps accurate time too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
R
Verified Purchase
Ringmaster
Phoenix, US
★★★★★ 5
A great versatile watch
Color: black/black
This is a great watch. I wear a Rolex GMT daily, but wear this at the gym, at fencing practice, holding power equipment , hammering and other activities. Runs fine, keeps good time, easy to read. Like the 24 hour dial. Sometimes I just wear it because I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
B
Verified Purchase
blue screened my pc :(
Lexington, US
★★★★★ 3
Good watch, not incredibly durable for everyday use.
Color: silver/brown
A nice watch, the date feature and the glow in the dark were quite helpful. It lasted be about 6 months of regular use. Unfortunately it stopped keeping time (intermittent freezing) and the second hand fell off, I'm kinda disappointed with its durability. Unsure of the initial cause, I guess I hit something with my wrist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
N
Verified Purchase
Nick b.
San Leandro, US
★★★★★ 5
Inexpensive good looking watch
Color: silver/glowing/green, Color: silver/glowing/green
Very nice looking watch
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
H
Verified Purchase
Harold the Barrel
Omaha, US
★★★★★ 5
EXCELLENT WATCH FOR THE MONEY
Color: Black
The watch is reliable, well-made and looks high-end on the wrist. Excellent watch for the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

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