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Dorman 650-003 1/4 Inch Black Rubber Vacuum Cap

Part of: Dorman Black Rubber Vacuum Cap

Other options in this family: Dorman 650-007 Dorman 650-004 Dorman 650-005 Dorman 650-008 Dorman 650-006

Manufacturer

Picture for manufacturer Dorman

Part Number

650-003
5 reviews
Sale Price

$2.19

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dorman 650-003 is a direct replacement vacuum cap designed to seal and protect 1/4 inch vacuum lines in automotive applications. This durable rubber cap prevents vacuum leaks that can cause poor engine performance, rough idle, and check engine lights.

Key Features:

  • 1/4 inch inner diameter fits standard vacuum hoses and ports
  • Black rubber construction resists heat, oil, and weathering
  • Protects unused vacuum ports from debris and moisture
  • Prevents vacuum leaks that affect engine performance
  • Direct replacement for worn or missing vacuum caps

This vacuum cap is an essential component for maintaining proper vacuum system integrity. Ideal for capping off unused vacuum ports during engine modifications, emissions system repairs, or replacing deteriorated original caps. The flexible rubber material ensures a secure, airtight seal on vacuum fittings.

Products specifications

Feature - Benefit 1

Engineered from durable, heat- resistant vinyl

Feature - Benefit 2

Provides a tight fit to prevent vacuum leaks

Feature - Benefit 3

Excellent for capping lines and hoses while testing carburetors, emission control systems, vacuum lines, and more

Feature - Benefit 4

Conveniently packaged in a variety of sizes, assortments, and quantities

inside Diameter

0.25

Material

Rubber

Color

Black

Package Contents

Vacuum Caps

Fast shipping and best price I found anywhere.

Good prices!!! Had problems with shipping order but was made very good on issue!! Now placing another order. Thanks guys

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

No problems ordering.

Fast shipping. Got it in time to go to the track. Great prices too.

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