Subaru WRX Expansion Valve and Orifice Tubes

Your Subaru WRX will be happy to know that the search for the right Expansion Valve and Orifice Tubes you’ve been looking for is over! Advance Auto Parts has 3 different Expansion Valve and Orifice Tubes for your vehicle, ready for shipping or in-store pick up. The best part is, our Subaru WRX Expansion Valve and Orifice Tubes start from as little as $30.99.

When it comes to your Subaru WRX, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Expansion Valve and Orifice Tubes brands so you can shop with complete confidence. Some of our top Expansion Valve and Orifice Tubes brands are Carquest Premium and DENSO. We’re sure you will get the right product to keep that WRX running for a long time.

We even have reviews of our OEM and aftermarket Expansion Valve and Orifice Tubes products to help you buy with confidence. Hear from other customers via the 6 reviews on parts for your Subaru WRX.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Expansion Valve and Orifice Tubes for your WRX, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 24 Subaru Expansion Valve and Orifice Tubes

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39274)

A/C Block Type O-Ring Expansion Valve

from

$30.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39354)

A/C Block Type O-Ring Expansion Valve

from

$31.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T38637)

A/C TXV O-Ring Expansion Valve

from

$31.49
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Precision machined ports
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39094)

A/C Block Type O-Ring Expansion Valve

from

$45.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39048)

A/C Block Type O-Ring Expansion Valve

from

$41.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39171)

A/C Block Type O-Ring Expansion Valve

from

$32.49
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39353)

A/C Block Type O-Ring Expansion Valve

from

$23.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C TXV Type O-Ring Expansion Valve (Part No.T38725)

A/C TXV Type O-Ring Expansion Valve

from

$34.49
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Precision machined ports
See More

KAI – A/C Expansion Valve (Part No.ACX010991)

A/C Expansion Valve

from

$44.99
New Standard Replacement A/C Expansion Valve

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – A/C Expansion Valve (Part No.ACX011110)

A/C Expansion Valve

from

$31.99
New Standard Replacement A/C Expansion Valve, H4 Engine

Product Features:
  • H4 Engine
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39124)

A/C TXV O-Ring Expansion Valve

from

$30.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Precision machined ports
See More

DENSO – A/C Expansion Valve (Part No.R1045467215ND)

A/C Expansion Valve

from

$51.14
A/C Expansion Valve

DENSO – First Time Fit A/C Expansion Valve (Part No.R1045922743ND)

First Time Fit A/C Expansion Valve

from

$46.71
Denso manufactures an A/C Expansion Valve that is the same quality fit and performance of the OE Expansion Valve it replaces.

Product Features:
  • OEM Quality and Direct fit Application
  • Designed to the exact OEM specifications
See More

Autopart International Inc – A/C Expansion Valve (Part No.R10453349340API)

A/C Expansion Valve

from

$41.78
A/C Expansion Valve

KAI – A/C Expansion Valve (Part No.ACX011074)

A/C Expansion Valve

from

$36.99
New Standard Replacement A/C Expansion Valve

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39189)

A/C Block Type O-Ring Expansion Valve

from

$33.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
See More

KAI – A/C Expansion Valve (Part No.ACX011634)

A/C Expansion Valve

from

$33.99
New Standard Replacement A/C Expansion Valve, H4 Engine

Product Features:
  • H4 Engine
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

KAI – A/C Expansion Valve, L4 Engine (Part No.ACX011031)

A/C Expansion Valve, L4 Engine

from

$33.99
New Standard Replacement A/C Expansion Valve, L4 Engine

Product Features:
  • L4 Engine
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Autopart International Inc – A/C Expansion Valve (Part No.R10453349362API)

A/C Expansion Valve

from

$31.92
A/C Expansion Valve

KAI – A/C Expansion Valve; Block Style (Part No.ACX012197)

A/C Expansion Valve; Block Style

from

$30.99
New Standard Replacement A/C Expansion Valve, Block Style

Product Features:
  • Block Style
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39172)

A/C Block Type O-Ring Expansion Valve

from

$28.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39255)

A/C TXV O-Ring Expansion Valve

from

$27.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

Autopart International Inc – A/C Expansion Valve (Part No.R10453349394API)

A/C Expansion Valve

from

$22.95
A/C Expansion Valve

Carquest Premium – A/C Block Expansion Valve (Part No.T39560)

A/C Block Expansion Valve

from

$15.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
See More

FAQs for Subaru WRX Expansion Valve and Orifice Tubes

What are the most popular Expansion Valve and Orifice Tubes for the Subaru WRX?

With 3 brands you can trust, our most popular Expansion Valve and Orifice Tubes for the Subaru WRX are:
A/C Block Type O-Ring Expansion Valve
from $31.99
(1)
A/C Block Type O-Ring Expansion Valve
Expansion Valve and Orifice Tubes
A/C Expansion Valve; Block Style
from $30.99
This product is not rated
A/C Expansion Valve; Block Style
Expansion Valve and Orifice Tubes
A/C Expansion Valve
from $51.14
This product is not rated
A/C Expansion Valve
Expansion Valve and Orifice Tubes