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DEI Vapor Block Sleeve 3/8in x 36in

Marsoni M251S
Sale price$16.43
Pay 4 payments of $4.11 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
DEI Vapor Block Sleeve 3/8in x 36inVapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI Vapor Block(TM). Vapor Block(TM) fuel line sleeve was specifically developed to prevent vapor lock in fuel systems by greatly reducing heat in the line to keep fuel cooler and below boiling. Vapor Block(TM) installs easily with a split design and adhesive
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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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4.5 ★★★★★
Based on 255 reviews
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Verified Purchase
Juan mauricio Lopez
Belleville, US
★★★★★ 5
Bien
Ensamble perfecto. Construccion robusta y confiable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
J
Verified Purchase
James R. Farley
Fort Morgan, US
★★★★★ 5
Quality Air Filter
This filter is a quality product and was easy to install in my CR-V.
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Reviewed in the United States on June 29, 2024
J
Verified Purchase
John Carns
West Palm Beach, US
★★★★★ 5
Good price
Better to install myself than 100% markup at the garage
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Reviewed in the United States on August 8, 2024
S
Verified Purchase
Siva P
Alexandria, US
★★★★★ 5
Air filters for Honda Accord
Quick delivery and good quality
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Reviewed in the United States on August 1, 2025
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Verified Purchase
Osolobo
San Leandro, US
★★★★★ 5
Perfect
Great quality and perfect fit. Don’t fall for the ones that cost more and say that they are super duper filtering marvels. They work the same way and you have to replace them eventually anyway.
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Reviewed in the United States on October 8, 2024

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