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Fuel Pump Module 6AN 340 LPH - Square Body

Marsoni M251S
Sale price$152.97
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Fuel Pump Module 6AN 340 LPH - Square BodyQuantum Fuel Systems Fuel Pump Drop In Module Compatible with 1973 1991 Chevy full size trucks (square body and early obs trucks) Includes Walbro's large 340 LPH fuel pump (for reference a 255LPH is used on stock LT1, Gen V cars) Supports up to: 650hp on naturally aspirated applications Compatible with E85 Has 6AN fittings Includes complete module, w fuel pump, screen, and sending unit Lifetime warranty on hangar, sending unit, and fuel pump
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  • We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
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Joel sulbaran
Houston, US
★★★★★ 4
Entrega a tiempo
Exelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
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Verified Purchase
Lisa Berger
Waukegan, US
★★★★★ 5
Works and fits as described !
Works perfectly! On time ! Fits perfectly! First time I ordered this item they sent the wrong part completely but this time it’s perfect!
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Reviewed in the United States on March 5, 2025
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Pablo Vargas
Waukegan, US
★★★★★ 5
Excelente
Muy buen producto. Excelente recomiendo 100%
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Reviewed in the United States on November 1, 2025
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Billy Vaughn
Louisville, US
★★★★★ 5
Perfect fit
Top quality parts and no worries
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Reviewed in the United States on January 15, 2025
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jason
Los Angeles, US
★★★★★ 1
Failed in less than 1 year
Starter began making noise, and finally on the last start, it would not disengage from starting (as in it sounded like you were still turning the key after the vehicle was already started), so it burned out the starter, had to replace with one from o'reilly's. I don't reccomend this one
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Reviewed in the United States on June 8, 2024

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