★★★★★ 5
true to size
bought for my 2011 bmw worked perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
Quick Connect Male 5/16 Fuel Rail Hose to 3/8 Barb Adapter Fitting LS LS1 LS3
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Quick Connect Male 5/16 Fuel Rail Hose to 3/8 Barb Adapter Fitting LS LS1 LS3Quick Connect Fuel Hose Fitting 3 8" Barb to 5 16" factory fuel line quick connector 5 16" Compatible with all GM quick connectors for fuel "Return" line (supply line is 3 8") Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum Package includes: 1 adapter fitting Extended length to allow removal of fitting with quick connect tool
Quick Dispatch:
Your Quick Connect Male 5/16 Fuel Rail Hose to 3/8 Barb Adapter Fitting LS LS1 LS3 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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You'll receive a tracking link by email once your Quick Connect Male 5/16 Fuel Rail Hose to 3/8 Barb Adapter Fitting LS LS1 LS3 ships.
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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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4.2 ★★★★★
Based on 2401 reviews
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Product Reviews
★★★★★ 5
Good quality
Fit volvo s90 perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
★★★★★ 5
Works just like it should
Bought this for a 2011 BMW 550i xdrive. This fits perfectly if not just a bit too snug. It took just a bit to get it off the oil filter cap. Saved the day though!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2025
★★★★★ 5
Fits good
Perfect for my 2020 Volvo xc90
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2025
★★★★★ 5
Good
Fit perfectly to take off my oil filter cap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
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