Dorman - OE Solutions A/C Service Valve P/N:800-955

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$8.99
MPN: 800-955
Item Package Quantity: 1
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Dorman - OE Solutions A/C Service Valve P/N:800-955
Dorman - OE Solutions A/C Service Valve P/N:800-955
$8.99

Keep your GM air conditioning system sealed and serviceable with the Dorman - OE Solutions A/C Service Valve 800-955, a Schrader-style valve for the refrigerant service port. It seals refrigerant inside the A/C system and opens to let a service hose charge or recover the system when it's threaded on. It installs as a direct replacement for a wide range of GM vehicles, including the 1999-2015 Chevrolet Silverado 1500 and 1994-1999 Chevrolet C1500, and many more — see the Buyer's Guide tab for the full list.

  • Direct replacement: built to fit and function like the original valve on the listed GM applications.
  • Thread specs: M12 x 1.50 on both ends, with a female-thread end and a male-thread end at a straight fitting angle.
  • Standard replacement grade: no quick-connect system, and installation instructions are not included.
  • In the box: one A/C Schrader service valve. Country of origin: Taiwan.

Interchange: 15-5438
155438 · 5116 · 52458184

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

15-5438, 5116, 52458184

Frequently Asked Questions

What is the Dorman 800-955?

It's an A/C service valve — a Schrader-style valve that seals the air conditioning refrigerant service port and opens to allow charging or recovery when a service hose is connected.

What are the thread sizes?

Both ends are M12 x 1.50, with one female-thread end and one male-thread end at a straight fitting angle.

How do I know it fits my vehicle?

It's a direct replacement for a broad list of GM applications such as the 1999-2015 Chevrolet Silverado 1500. Check the Buyer's Guide tab to confirm your exact year, make, and model.

What are signs this valve may need replacing?

A worn service valve can let refrigerant seep from the service port, causing a low charge and weak cooling. If the valve is the source of the leak, this replaces it. Diagnose the leak's cause before replacing.

What's included, and does it have a quick-connect fitting?

The package contains one A/C Schrader service valve. It has no quick-connect system, and installation instructions are not included.