1985 GMC K3500 Air Conditioning Parts

Name: 4WD Indicator Light Switch Connector
Brand: Carquest Premium
SKU: PTA1174
Price: 35.49 USD

Keep Your 1985 GMC K3500 in Top Shape with Quality Air Conditioning Parts

Whether you’re repairing or upgrading your Air Conditioning Part, using high-quality parts is key to keeping your 1985 GMC K3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Condensers, AC Compressor With Clutch, and Expansion Valve and Orifice Tubes. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Air Conditioning Parts from Trusted Brands

Looking for a reliable Air Conditioning Part? We’ve got you covered with options from brands you know and trust like Carquest Premium, Factory Air, and GM Genuine. For example, Carquest Premium Air Conditioning Parts start at just $39.99 with an average 4.4 star rating. Factory Air and GM Genuine offer similar pricing and quality, backed by strong customer feedback. With over 1,147 reviews and a solid 4 star average, you can shop with confidence knowing other GMC K3500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1985 GMC K3500 Air Conditioning Part at Advance Auto Parts is around $63.93, with a range that starts at $0.71 and goes up to $443.99. With 56 options in stock from 13 trusted brands, finding the right fit is easy. Popular picks like Air Conditioning Orifice Tube, Air Conditioning System Valve Core, and Reman GM R4 Heavy Compressor w/ Clutch start at just $10.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Air Conditioning Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 1985 GMC K3500 in peak condition, inside and out.

Looking for the perfect Air Conditioning Part for your 1985 GMC K3500? You’re in the right place. Below, you’ll find links to various types of Air Conditioning Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Conditioning Parts, ensuring durability and a precise fit for your GMC K3500. Whether you’re driving a 1985 model or another popular model year like 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, and 1999, we’ve got you covered. Purchasing Air Conditioning Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Air Conditioning Parts that fit your vehicle.

Essential 1985 GMC K3500 Air Conditioning Parts

from

$35.49

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$59.56

ACDelco GM Original Equipment A/C Accumulators are used in A/C systems with an orifice tube metering device. The accumulator is located between the evaporator and the compressor, and serves to capture and store excess liquid refrigerant. This prevents liquid refrigerant from entering the compressor where it can damage the compressor. This GM Original Equipment A/C Accumulator is a GM-recommended replacement component and has been manufactured to fit your specific GM vehicle and provide the same performance, durability, and service life you expect from General Motors.

Product Features:

Removes harmful moisture from the A/C refrigerant system
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE

from

$12.35

A/C Pressure Switch

from

$46.49

Product Features:

Chrome Plated
Show Quality
For Custom Installations

from

$42.99

GM Genuine Parts A/C Clutch Cycle Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C clutch cycle switches are component sensors that monitor the evaporator temperature and pressure. The switch turns the compressor clutch field coil off and on. When the pressure and temperature are too low, the compressor is switched off. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Restores A/C compressor clutch function
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

from

$18.15

A/C Pressure Switch

from

$36.99

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch

from

$187.99

The Carquest condenser is an integral component of the motor vehicle air conditioning system. This part condenses the refrigerant into a liquid to prepare it for entry into the compressor. The condenser is manufactured according to OEM design specifications to ensure a long life with quality performance. Exact design standards produce a seamless fit into the engine compartment.

Product Features:

This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system. This
The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
Our condensers are manufactured from rigid design standards to fit OEM dimensions.
Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.

from

$284.99

Save time on installation with everything you need in one box for an air conditioning replacement. The Carquest Premium A/C Compressor and Component Kit includes the necessary compressor, accumulator/receiver drier, and orifice tube/expansion valve, along with the necessary O-rings, gaskets, and oil. The parts are manufactured with strict quality standards from Gilmore, a climate control partner to Advance Auto Parts for over 25 years.

Product Features:

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
Accumulators and receiver driers meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
All accumulators are helium leak tested prior to packaging.
Each orifice tube and expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
The specific PAG oil required by your vehicle application is included.
O-rings and gaskets for all parts are application specific and packaged with the correct part to save time and eliminate the possibility of a leak from using the wrong O-ring or gasket.

from

$182.99

High quality OE replacement part with all components needed to complete the job

Product Features:

All mounting hardware included
Every coil tested for proper ohms
Vehicle specific applications
Coated to prevent corrosion

from

$103.99

Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:

100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
Welds and crimps meet and exceed original equipment tension specifications.
Manufactured to allow flexibility in the hose to conform to engine compartments.
O-Rings necessary for installation are included.

from

$37.49

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
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

from

$6.99

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Available in both caged design and full complement
Industry leading coverage
Professional technicians know they can depend on National

from

$34.49

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch

from

$1.99

Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications

from

$54.99

BEARING

from

$0.71

Dorman offers a comprehensive line of Clip / Spring Nuts for a range of automotive applications. They are available for use with a large variety of screw sizes, throat depths, and panel ranges.

Product Features:

Constructed of high-quality materials for long-lasting durability.
Many different styles are available, including threaded and wide panel
Packaged in a variety of piece counts for use with both small and large projects
Also suitable for a broad range of industrial and commercial uses

from

$11.49

This A/C service valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this A/C service valve is designed to match the fit and function of the original valve on specified vehicles.
Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails.
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$22.99

Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube 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:

Each orifice tube 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.
Color coded

from

$16.79

Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.

from

$283.99

Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.

Product Features:

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
O-Rings and gaskets necessary for installation are included.
Matched high-quality needle-roller bearing ensures low friction and high load capability.
Light weight aluminum energy-saving casting used for construction.

from

$30.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
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

from

$57.99

from

$5.29

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$540.97

A/C Compressor

from

$194.99

Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life

from

$11.49

High quality OE replacement part with all components needed to complete the job

Product Features:

All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
Application specific
SUV and rear air applications

from

$14.99

High quality OE replacement part with all components needed to complete the job

Product Features:

All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
SUV and rear air applications
Application specific

Popular 1985 GMC K3500 Air Conditioning Parts Categories

AC Compressor With Clutch

AC Replacement Kits

AC Compressor Without Clutch

AC Clutch

AC Harness Connectors

AC Condensers

AC Line O-Rings

AC Caps and Valve Core Kits

AC Liquid Lines

AC Relay Connectors

AC Clutch Coil Connectors

Accumulator and Receiver Driers

AC Clutch Bearings

AC Clutch Cycle Switches

Expansion Valve and Orifice Tubes

AC High Pressure Side Switches

AC Compressor Cut-Off Switches

AC Switch Connectors

AC Compressor Pressure Switches

AC Compressor Switch Connectors

AC Control Switches

AC Compressor Mount Brackets

AC Compressor Thrust Bearings

AC Compressor Seals

AC Low Pressure Side Switches

AC Accumulator Bracket Retainer

Best-Selling 1985 GMC K3500 AC Compressor With Clutch

Upgrade your K3500 with one of our 2 best-selling AC Compressor With Clutch, earning an average 1 stars rating across 3 reviews.

show more show less

from

$274.99

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
O-Rings and gaskets necessary for installation are included.

from

$408.99

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
O-Rings and gaskets necessary for installation are included.

Top-Quality Expansion Valve and Orifice Tubes for 1985 GMC K3500s

Choose a high-quality OEM or aftermarket Expansion Valve and Orifice Tube for GMC K3500s and enjoy top-notch performance from $2.99.

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from

$11.99

GM Genuine Parts A/C Orifice Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Restores A/C performance due to restricted orifice tubes
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

from

$2.99

Each orifice tube 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.
Color coded

from

$15.99

Each orifice tube 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.
Color coded

from

$15.79

Each orifice tube 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.
Color coded

from

$7.95

A/C Orifice Tube

Top Picks for 1985 GMC K3500 Accumulator and Receiver Driers

Invest in one of our 3 durable Accumulator and Receiver Driers for your 1985 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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from

$39.99

Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:

All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
All accumulators and receiver driers are helium leak tested prior to packaging.
O-Rings necessary for installation are included.

from

$61.99

All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
All accumulators and receiver driers are helium leak tested prior to packaging.
O-Rings necessary for installation are included.

from

$51.15

Removes harmful moisture from the A/C refrigerant system
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE

Top-Rated AC Compressor Without Clutch for 1985 GMC K3500s

Make a smart move for your 1985 GMC K3500 with products all priced from $203.99 to $443.99.

show more show less

from

$334.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Carquest.

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications
Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks
Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process

from

$237.99

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
O-Rings and gaskets necessary for installation are included.
Matched high-quality needle-roller bearing ensures low friction and high load capability.
Light weight aluminum energy-saving casting used for construction.

from

$203.99

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life

from

$215.99

Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life

from

$253.99

GM Genuine Parts A/C Compressors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These compressors pump refrigerant through the system. The compressor is typically engine driven via the accessory belt, and a clutch on the compressor is used to engage and disengage the compressor. Hybrid vehicles are typically equipped with an electric motor driven compressor. The compressor is lubricated by refrigerant oil. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Visual and leak-tested to help ensure the component’s quality and durability
The oil separator is part of the compressor and removes oil from the refrigerant to help keep system efficiency
GM meets an aggressive engineering requirement for compressor clutch durability and corrosion resistance. Together, these help ensure long-term quality and durability
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$321.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Carquest.

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications
Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks
Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process

from

$443.99

High quality OE replacement part with all components needed to complete the job

Product Features:

All compressors go through sophisticated testing and leak test processes
Includes specific electrical connector to eliminate splicing
For ease of installation this compressor includes all gaskets, O-rings or sealing washers needed to repair your car
Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function, and durability

from

$307.99

High quality OE replacement part with all components needed to complete the job

Product Features:

All compressors go through sophisticated testing and leak test processes
Includes specific electrical connector to eliminate splicing
For ease of installation this compressor includes all gaskets, O-rings or sealing washers needed to repair your car
Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function, and durability

from

$259.99

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
O-Rings and gaskets necessary for installation are included.

from

$209.99

Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life

Top-Rated Air Conditioning Part Brands For Your 1985 GMC K3500

When it comes to finding the perfect Air Conditioning Part for your 1985 GMC K3500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 13 trusted brands. We carry the most popular Air Conditioning Part brands including GM Genuine, Carquest Premium, and Factory Air, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $10.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1985 GMC K3500, providing peace of mind with parts that meet or exceed OEM standards.

Popular GM Genuine 1985 GMC K3500 Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1985 GMC K3500, Advance Auto Parts has exactly what you need with our selection of GM Genuine Air Conditioning Parts. We have 2 GM Genuine Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $10.99 and an average cost of $11.49, you’ll find the perfect Air Conditioning Part for your needs and budget. GM Genuine Air Conditioning Parts for the 1985 GMC K3500 come highly rated, with over 14 customer reviews and an impressive average rating of 4.5 stars. Choosing a GM Genuine Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $10.99

(6)

Air Conditioning System Valve Core

“Fit perfectly , have a/c again !”

from $11.99

(8)

Air Conditioning Orifice Tube

“Can’t say it is an exact replacement. Opened lines to remove old one and found there wasn’t one. Anyway it works.”

Top-Quality Carquest Premium 1985 GMC K3500 Air Conditioning Parts

For those in search of a high-quality Air Conditioning Part for their 1985 GMC K3500, Advance Auto Parts offers a great selection of Carquest Premium Air Conditioning Parts. With 3 Carquest Premium Air Conditioning Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Air Conditioning Parts start at just $39.99, with an average price of $61.99, giving you a range of options to suit your budget. Backed by over 5 customer ratings and an average rating of 4.4 stars, Carquest Premium Air Conditioning Parts provide both reliability and excellent performance. Choosing a Carquest Premium Air Conditioning Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $61.99

(1)

A/C Universal Accumulator / Swivel Top

“This is a universal part, designed to fit many applications. I returned the first one because it looked like the hose fittings were not oriented in t”

from $39.99

(3)

A/C Accumulator

“Great Accumulator by 4seasons here. You should always replace the accumulator anytime you’re doing major work on your A/C. This one is easy to install”

from $83.99

(1)

A/C Discharge and Suction Line Hose Assembly

“would buy this product again and again”

FAQs for 1985 GMC K3500 Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1985 GMC K3500s?

Out of 56 Air Conditioning Parts that fit 1985 GMC K3500s, the following parts are the top sellers:

Air Conditioning Orifice Tube (3963691) – $11.99
Air Conditioning System Valve Core (15730161) – $10.99
Reman GM R4 Heavy Compressor w/ Clutch (5890802) – $203.99

What’s the price range for 1985 GMC K3500 Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1985 GMC K3500 range from $0.71 up to $443.99 for the most premium parts.

What is the average price of an Air Conditioning Parts Air Conditioning Part for a 1985 GMC K3500?

The average price for Air Conditioning Parts for the 1985 GMC K3500 is $63.93. Keep in mind the variety of part types within our Air Conditioning Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Air Conditioning Parts for other GMC K3500 model years?

Yes, we carry Air Conditioning Parts for 18 model years of GMC K3500s between 1979 and 1999. The following model years are the most popular for Air Conditioning Part purchases: 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991.

What are the cheapest Air Conditioning Parts for my 1985 GMC K3500?

The cheapest 1985 GMC K3500 Air Conditioning Parts we carry are:

Clip Nut – Wide Panel – No. 8 X 3/8 In, Panel Range .025 In – .125 In (Sold by each) (22141620) – $0.71
Green Round O-Ring, sold by each (18890169) – $1.99
Green Round O-Ring, sold by each (18890821) – $1.99
A/C White Orifice Tube (10052818) – $2.99
A/C Compressor Clutch Relay Connector (12443163) – $5.29

Does Advance Auto Parts sell Air Conditioning Parts for any other 1985 GMC models?

Yes. We stock Air Conditioning Parts for 23 other popular 1985 GMC models. Some of the most popular are 1985 Jimmy Air Conditioning Parts, 1985 K2500 Air Conditioning Parts, 1985 C2500 Air Conditioning Parts, 1985 K1500 Air Conditioning Parts, and 1985 C1500 Air Conditioning Parts.

What are the top-rated Air Conditioning Parts that fit the 1985 GMC K3500?

Based on 1,147 reviews by customers, our 1985 GMC K3500 Air Conditioning Parts have an average customer rating of 4 stars. These are the highest-rated categories of Air Conditioning Parts for the 1985 GMC K3500 and their top-rated products:

AC Low Pressure Side Switches
- Compressor Mounted Low Cut-Out Pressure Switch (3880060) – $34.49
AC Compressor Cut-Off Switches
- Compressor Mounted High Cut-Out Pressure Switch (3880036) – $36.99
- Compressor Mounted Low Cut-Out Pressure Switch (3880028) – $31.49

What types of Air Conditioning Parts do you sell for my 1985 GMC K3500?

As of 4/10/25, these are some of the most in-demand types of Air Conditioning Parts for a 1985 GMC K3500:

Can I get help with 1985 GMC K3500 Air Conditioning Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Air Conditioning Parts and more.

What is your return policy for GMC K3500 Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new GMC K3500 Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1985 GMC K3500 Air Conditioning Parts

Carquest Premium – 4WD Indicator Light Switch Connector (Part No.PTA1174)

ACDelco – Air Conditioning Accumulators/Drier (Part No.R1040402393ACD)

Santech – A/C Pressure Switch (Part No.R1054301273SII)

Flowtech – A/C Bracket (Part No.10042FLT)

GM Genuine Parts – Air Conditioning Clutch Cycling Switch (Part No.15-2151)

Santech – A/C Pressure Switch (Part No.R105428121SII)

Factory Air – Compressor Mounted High Cut-Out Pressure Switch (Part No.35974)

Carquest Premium – A/C Condenser (Part No.2312)

Carquest Premium – A/C Compressor and Component Kit (Part No.1610K)

Factory Air – New GM Harrison DA6-HR6-HD6-HT6+HE6 Clutch Assembly w/ Coil (Part No.47667)

Carquest Premium – A/C Discharge and Suction Line Hose Assembly (Part No.T56156)

ACDelco – Multi-Purpose Wire Connector (Part No.PT2784)

National – Bearings (Part No.SCE-108)

Factory Air – Compressor Mounted Low Cut-Out Pressure Switch (Part No.35970)

Factory Air – Green Round O-Ring, sold by each (Part No.24615)

FAG US – BEARING (Part No.5908-VAW)

Dorman – Clip Nut – Wide Panel – No. 8 X 3/8 In, Panel Range .025 In – .125 In (Sold by each) (Part No.700-520)

Dorman – GM Air Conditioning Schrader Valve M12 X 1.50 (Part No.800-955)

Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38903)

Carquest Premium – A/C Harness Connector (Part No.T37201)

Carquest Premium – A/C New, with Clutch, with R4 Lightweight Compressor (Part No.T58948)

ACDelco – 2-Way Female Gray Multi-Purpose Pigtail (Part No.PT209)

Carquest Premium – HVAC Control Switch (Part No.HKA1014)

Carquest Premium – A/C Compressor Clutch Relay Connector (Part No.PTA1269)

Behr – A/C Compressor (Part No.R1000669963BEH)

Carquest Standard – Reman R4 Lightweight Compressor w/ Clutch (Part No.DW57937)

Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26743)

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)

Carquest Premium – A/C Condenser (Part No.2083)

KAI – A/C Condenser (Part No.CND36420)

Carquest Premium – A/C New, with Clutch, with R4 Heavy Compressor (Part No.T58231)

Carquest Premium – A/C New, with Clutch, with A6 Compressor (Part No.T58096)

GM Genuine Parts – Air Conditioning Orifice Tube (Part No.15-5151)

Carquest Premium – A/C White Orifice Tube (Part No.T38623)

Carquest Premium – A/C Severe Temp Automatic Adjusting Orifice Tube (Part No.T38904)

Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38902)

Behr – A/C Orifice Tube (Part No.R1027201455BEH)

Carquest Premium – A/C Accumulator (Part No.T33183)

Carquest Premium – A/C Universal Accumulator / Swivel Top (Part No.T33705)

ACDelco – Air Conditioning Accumulators/Drier (Part No.R1040401335ACD)

Carquest Standard – Reman GM A6 Compressor w/ Clutch (Part No.DW57098)

Carquest Premium – A/C New, with Clutch, with R4 Compressor (Part No.T58235)

Carquest Standard – Reman GM R4 Heavy Compressor w/ Clutch (Part No.DW57231)

Carquest Standard – Reman R4 Lightweight Compressor w/ Clutch (Part No.DW57235)

GM Genuine Parts – Air Conditioning Compressor and Clutch Assembly (Part No.15-20206)

Carquest Standard – Reman GM A6 Compressor w/ Clutch (Part No.DW57096)

Carquest Premium – New Compressor with Clutch, GM A6 (Part No.T58098)

Carquest Premium – New Compressor with Clutch, GM R4 Lightweight (Part No.T58240)

Carquest Premium – A/C New, with Clutch, with HR6 Compressor (Part No.T58265)

Carquest Standard – Reman R4 Lightweight Compressor w/ Clutch (Part No.DW57240)