


LS 3/4" Water Pump to 5/8" Press in Hose Barb Fitting
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LS 3/4" Water Pump to 5/8" Press in Hose Barb FittingLS . 750" to . 625" Heater Core Return Press In Fitting Made in Wichita, Kansas from 6061 T6, USA produced billet aluminum Fits in large heater core port on the water pump Converts the 3 4" bore to a 5 8" hose barb, which allows for aftermarket heater cores that have dual 5 8" inlet and outlet hoses, such as vintage air brand Compatible with all GM LS series water pumps Includes: 1 press in fitting *picture is not of actual part, just for reference
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Your LS 3/4" Water Pump to 5/8" Press in Hose Barb Fitting 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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★★★★★ 5
Should have got this ages ago!
Color: Gold, Material Type: Stainless Steel
Heavy enough to stay in place, but light enough to pick up and carry to the cleanup site.
Very simple, but elegantly fashioned.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Great product, and looks great!
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Reviewed in the United States on December 10, 2025
★★★★★ 5
Good solid weight. Nice appearance.
Color: Brushed Nickel, Material Type: Stainless Steel
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Love it
Color: Brushed Nickel, Material Type: Stainless Steel
Great quality works really well
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Reviewed in the United States on March 16, 2026
★★★★★ 4
Heavy Duty Paper Towel Holder
Color: Brushed Nickel, Material Type: Stainless Steel, Color: Brushed Nickel, Material Type: Stainless Steel
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Reviewed in the United States on June 2, 2023