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Dei

Dei

DEI Vapor Block Sleeve 1/2in ID x 36in

SKU: DEI10669

Heat Sleeves

DEI Line Sleeving - Vapor Block...

Dei

Dei

DEI Vapor Block Sleeve 1/2in ID x 36in

SKU: DEI10669

Heat Sleeves

DEI Line Sleeving - Vapor Block...

A$65.91
Available from MFR. In stock at 2 locations (more than 10 available)

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Description

Hose and Wire Sleeve - Vapor Block - 5/8 in ID - 3 ft - Aluminized Fiberglass Fabric - Silver - Each

Hose Cover

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.

Additional Information

Vapor Blockâ„¢ Fuel Line Sleeve; 5/8 in. I.D x 36 in. Length;

Application Summary

Universal

Data: v4.2 - Upd: 2026-11-09 12:05:53

Features

  • 5/8 in. -16 mm I.D. X 36 in

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 12:44:51

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dei, DESIGN ENGINEERING, Design Engineering Dei
StreetFX SKU dei10669
SFX Item ID 4329202
Accounting SKU dei-10669
Manufacturer SKU 10669
Manufacturer UPC 607078106698
Alternative References 10669, DEI-010669, DSN10669

Vapor Block Sleeve, 36 in. Long, 5/8 in. Diameter, Silver, Each

DEI Vapor Block fuel line sleeves provide an easy, sensible, and low-cost solution to rough idling and difficult starting caused by vapor lock. Designed to greatly reduce heat in the line--keeping the fuel cooler and below boiling--the protective sleeves install hassle-free with a split design and adhesive flap; there's no need to disconnect the fuel line to install them! Simply wrap Vapor Block around the fuel line, remove the adhesive release liner, and press the adhesive-backed flap into place.

Features and benefits include:
• Made of glass fiber and polyester laminated to an aluminum outer layer
• Offers excellent inexpensive, long-lasting thermal protection with no modifications needed
• Available in different diameters

Product Attributes
BrandDesign Engineering DEI
Manufacturer's Part Number10669
Part TypeHeat Sleeves
Product LineDEI Vapor Block Fuel Line Sleeves
UPC607078106698
Length (in.)36.000 in.
Length (ft.)3.00 ft.
Diameter (in.)0.625 in.
InstallationAdhesive
Heat Protection ColorSilver
QuantitySold individually.
NotesVapor Block direct heat rating is 340 degrees F.

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