Best Acdelco Air Conditioning Valves in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Acdelco Air Conditioning Valves

GM Genuine Parts 15-51251 Heating and Air Conditioning Control Valve
#TOP1
Gm Genuine Parts 15-51251 Heating And Air Conditioning
9.7
PM SCORE
GM Genuine Parts 15-1119 Air Conditioning System Valve Core
#TOP2
Gm Genuine Parts 15-1119 Air Conditioning System Valve
9.7
PM SCORE
GM Genuine Parts 15-5438 Air Conditioning Service Valve
#TOP3
Gm Genuine Parts 15-5438 Air Conditioning Service Valve
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Acdelco Air Conditioning Valves of 2026

Market Overview
Acdelco Air Conditioning Valves Reviewed
  • Reviews Analyzed: 2141 Items
  • PM Avg. Rating: 5.3 / 10
25 Products Evaluated
  • Highest Price: $64.77
  • Lowest Price: $5.40
  • Avg. Price: $24.40

Gm Genuine Parts 15-51251 Heating And Air Conditioning Control Valve

GM
15-51251
11.90 X 4.30 X 0.80 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Restores heating performance on systems with damaged temperature valves/doors

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Fits: 2010-2015 Chevrolet Camaro

Gm Genuine Parts 15-1119 Air Conditioning System Valve Core

GM
15-1119
3.00 X 3.00 X 0.70 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Repair leaking A/C system, restore A/C function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Gm Genuine Parts 15-5438 Air Conditioning Service Valve

GM
15-5438
2.50 X 2.50 X 0.70 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Repair leaking A/C system, restore A/C function.Material:Aluminum

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Gm Genuine Parts 15-5533 Heater Water Shut-Off Valve

GM
15-5533
6.00 X 4.00 X 4.00 Inches
0.21 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Country of Origin: China

Gm Genuine Parts 15-33289 M10 X 1 Air Conditioning Service Valve Fitting Cap

GM
15-33289
2.00 X 2.00 X 1.00 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Repair leaking A/C system, restore A/C function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

#TOP6
Best For Gm

Gm Genuine Parts 15-50552 Heating And Air Conditioning Defroster Valve

GM
15-50552
11.70 X 7.50 X 0.30 Inches
0.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Country of Origin: China

Gm Genuine Parts 15-5423 Heater Water Flow Control Valve With 5/8 In Bead

GM
15-5423
4.10 X 2.10 X 2.10 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Country of Origin: China

Acdelco Professional 15-51293 Heater Control Valve

ACDELCO
15-51293
2.50 X 1.70 X 1.70 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Gm Genuine Parts 15-51278 Heater Water Flow Control Valve

GM
15-51278
6.20 X 4.10 X 4.10 Inches
0.24 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Country of Origin: Mexico

Gm Genuine Parts 15-5711 Air Conditioning Compressor Relief Valve

GM
15-5711
2.40 X 1.40 X 0.40 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

GM regularly updates production and service part designs to integrate new materials and technologies

Acdelco Gm Original Equipment 15-5372 Heater Water Flow Control Valve

ACDELCO
15-5372
3.10 X 2.10 X 2.00 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Country of Origin: United States

Gm Genuine Parts 15-5221 Heater Water Flow Control Valve

GM
15-5221
4.20 X 4.20 X 4.10 Inches
0.27 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 15-33493 Air Conditioning Evaporator Thermal Expansion Valve Tube

ACDELCO
15-33493
26.20 X 15.10 X 9.30 Inches
0.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Repair leaking A/C system, restore A/C function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 15-5586 Auxiliary Heater Water Shut-Off Valve

ACDELCO
15-5586
4.20 X 4.20 X 4.10 Inches
0.32 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Country of Origin: Mexico

Gm Genuine Parts 15-5456 Low Pressure Air Conditioning Service Valve

GM
15-5456
1.80 X 1.20 X 0.60 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Repair leaking A/C system, restore A/C function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Fit type: Vehicle Specific

Oem equivalent part number: 25613357

Acdelco Gm Original Equipment 15-5413 Heater Water Flow Control Valve

ACDELCO
15-5413
12.00 X 9.50 X 3.10 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Gm Genuine Parts 15-5390 Heater Water Flow Control Valve

GM
15-5390
5.10 X 2.10 X 2.10 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Autoplicity ✅ 9.69

Features

gm-recommended replacement part for your gm vehicle’s original factory component

offering the quality, reliability, and durability of gm oe

manufactured to gm oe specification for fit, form, and function

country of origin: united states

Fit type: Vehicle Specific

Acdelco Gm Original Equipment 15-50170 Heating And Air Conditioning Control Valve

ACDELCO
15-50170
12.75 X 8.25 X 4.25 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Restores heating performance on systems with damaged temperature valves/doors

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Professional 15-5810 Heater Control Valve

ACDELCO
15-5810
3.80 X 3.00 X 2.90 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Country of Origin: China

#TOP20
Best For Gm

Gm Genuine Parts 15-51252 Heating And Air Conditioning Vent Valve

GM
15-51252
22.30 X 4.30 X 2.60 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Offering The Quality, Reliability, And Durability Of Gm Oe

Manufactured To Gm Oe Specification For Fit, Form, And Function

Gm-Recommended Replacement Part For Your Gm VehicleaS Original Factory Component

Part Number: 15-51252

#TOP21

Gm Genuine Parts 15-5528 Air Conditioning Service Valve

GM
15-5528
1.40 X 0.90 X 0.50 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nobility Services Inc. 4.81

Features

Repair leaking A/C system, restore A/C function

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 15-5648 Heater Control Valve

ACDELCO
15-5648
12.50 X 6.30 X 0.70 Inches
0.28 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Professional 15-5838 Heater Control Valve

ACDELCO
15-5838
3.70 X 3.00 X 2.20 Inches
1.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Autoplicity ✅ 9.69

Features

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

#TOP24

Acdelco Professional 15-5773 Air Conditioning Expansion Valve

ACDELCO
15-5773
3.70 X 3.00 X 2.20 inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Oem equivalent part number: 19189765

Acdelco 15-50537 A/C Expansion Valve Block Seal Kit

ACDELCO
15-50537
4.00 X 7.00 X 4.00 Inches
3.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
World Parts Direct 9.73

Features

Designed to deliver trouble-free, consistent performance

Right for your vehicle and lifestyle

Made from high-quality materials for ultimate durability

Manufactured to meet or exceed strict quality requirements

If you have any questions or need fitment information for your vehicle, please contact with us

Top 10 air conditioning valves acdelco Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Gm 14
Acdelco 11

Top 10 air conditioning valves acdelco Brands Pie Chart


We've carried out a comprehensive analysis of 2,141 reviews on air conditioning valves acdelco, using our selection criteria to identify the best options in the automotive exterior accessories. Our findings reveal that most customers typically select air conditioning valves acdelco priced around $24.40, with top brands including vixen air, aracey, tymxghf, gm and acdelco and ergaoboy

Our team of expert editors reviewed these high-quality items and handpicked the top 25 air conditioning valves acdelco for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive exterior accessories category. These include hookedontronics, cheerful shopping, amazon.com and nobility services inc. and qcqiang-us .

We are dedicated to assisting our users in finding the right valves Products based on their needs, saving them considerable time when choosing which air conditioning valves acdelco to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.