Dorman - HELP Vacuum Reservoir 47083 - view 2

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Dorman - HELP Vacuum Reservoir P/N:47083

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$29.99

MPN: 47083

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Dorman - HELP Vacuum Reservoir P/N:47083

$29.99

Description

Keep vacuum-operated accessories responding smoothly with the Dorman - HELP Vacuum Reservoir 47083, a direct-fit replacement for a wide list of GM cars, vans, and trucks. It drops in for applications including the 2006-2009 Cadillac XLR, 1996-2005 Chevrolet Astro, 2006-2013 Chevrolet Corvette, 2003-2019 Chevrolet Express 2500 and 3500, 1994-1997 Chevrolet S10, 2003-2019 GMC Savana 2500 and 3500, and many more — see the Buyer's Guide tab for the full list.

A vacuum reservoir stores a reserve of engine vacuum so vacuum-actuated systems keep working when manifold vacuum drops under load. When the original canister cracks or leaks, HVAC mode doors and other vacuum accessories can act erratically; if a failed reservoir is the cause, this replaces it.

Direct replacement: engineered to fit and function like the original on the specified vehicles.
Plastic construction: molded from quality materials for reliable service.
Single vacuum port: one 0.1875 in port with one hose connector.
Dimensions: about 4 in diameter and 4.5 in height, finished in black.

Mounting hardware is not included. Country of origin: China.

Interchange: 15973049

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

15973049

Frequently Asked Questions

What does this vacuum reservoir do?

It stores a reserve of engine vacuum so vacuum-actuated accessories keep operating when manifold vacuum drops under load, such as during acceleration.

Will this fit my vehicle?

It's a direct-fit replacement for many GM applications, including the Cadillac XLR, Chevrolet Astro, Corvette, Express, S10, and GMC Safari and Savana. Check the Buyer's Guide tab for the full list.

What is it made of?

It is molded from quality plastic and finished in black, measuring roughly 4 in in diameter and 4.5 in in height.

How many ports does it have?

It has a single 0.1875 in vacuum port with one hose connector.

Is mounting hardware included?

No. Mounting hardware is not included, so consult the vehicle service information for the correct hardware and installation.