DEI · New

DEI Vapor Block Sleeve 3/8in x 36in

Name: DEI Vapor Block Sleeve 3/8in x 36in
Brand: DEI
SKU: dei10671
Price: 16.43 USD

MPN 10671 · Store SKU dei10671

$16.43

IN STOCK3 ready to ship

Supplier stock checked 11/7/2026, 9:32:22 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Vapor 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 flap. There is no need to disconnect the fuel line to install. Simply wrap Vapor Block(TM) around the line, remove the adhesive liner and press the adhesive flap into place. Made of glass fiber and polyester laminated to an aluminum outer layer, Vapor Block(TM) offers excellent long lasting thermal protection without paying for expensive repairs or modifications. 5/8 in. (16mm) inside diameter x 36 in. Split design with adhesive flap Use on fuel lines to prevent vapor lock Can be used on any cable, hose or line for added heat protection Easy to cut to size Note: Items with custom cut patterns and/or custom cut lengths of material cannot be returned. *DO NOT apply directly to exhaust components. One 36 inch length of Vapor Block with a 3/8 inch inside diameter. Vapor Block™ Fuel Line Sleeve; 3/8 in. I.D. x 36 in. Length; Vapor Block Fuel Line Sleeve 3/8in x 36in Vapor Block™ Fuel Line Sleeve

Manufacturer fitment & guides

Universal

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Part-specific notes

California Proposition 65: Y

Manufacturer documents

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

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This policy does not limit rights required by law.

DEI Vapor Block Sleeve 3/8in x 36in

Product details

Manufacturer fitment & guides

Part-specific notes

Manufacturer documents

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your cart.

Freight & oversized shipping quote

Delivery address