


1/2" to 3/8" Inch Hose Barb Splice Coupler Repair Connector Fitting Adapter
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
1/2" to 3/8" Inch Hose Barb Splice Coupler Repair Connector Fitting Adapter1 2" to 3 8" O. D. Hose Barb Coupler Reducer This fitting has a 1 2" barb and a 3 8" barb with a hose stop flange to keep the coupler centered in the splice connection Commonly used to couple or repair your radiator hose, brake booster hose, vacuum line, or any other hoses together. Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum Machined aluminum finish This Package Includes 1 hose barb splice
Quick Dispatch:
Your 1/2" to 3/8" Inch Hose Barb Splice Coupler Repair Connector Fitting Adapter 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.
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Fit was perfect no issues.
Easy to change. Fit perfectly no issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025
★★★★★ 5
Nice product
Nice one
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Just what I needed
Works perfectly!
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Reviewed in the United States on February 15, 2026
★★★★★ 5
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It works perfectly.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
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