★★★★★ 5
Perfect fit
They are a rubbery flexible and fit just right in my back water and peppers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
MAF Wire Extension Harness - LS Gen 3 5-Wire
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
MAF Wire Extension Harness - LS Gen 3 5-WireLS Gen 3 Mass Air Flow Sensor MAF 48" Wire Extension Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire. Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors). Every assembly is individually hand tested to ensure it exceeds OEM standards Compatible with LS Gen 3 engines with 5 wire MAF sensor Includes: 1pc wire extension 48" Often used when intake air filter is
Quick Dispatch:
Your MAF Wire Extension Harness - LS Gen 3 5-Wire orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- 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]
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4.5 ★★★★★
Based on 2263 reviews
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Product Reviews
★★★★★ 5
Excellent solution to prevent vial contamination.
Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
💯
Súper buenas y se puede lavar
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Reviewed in the United States on March 9, 2026
★★★★★ 4
Great for the price
They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water
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Reviewed in the United States on February 2, 2026
★★★★★ 3
Some easy, some not
Some fit good, some are a little rough to get on
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Reviewed in the United States on February 4, 2026
