1986 Cadillac Eldorado Air Conditioning Parts

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Keep Your 1986 Cadillac Eldorado 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 1986 Cadillac Eldorado looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Condensers, Accumulator and Receiver Driers, 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 $3.99 with an average 4.5 star rating. Factory Air and GM Genuine offer similar pricing and quality, backed by strong customer feedback. With over 409 reviews and a solid 4.2 star average, you can shop with confidence knowing other Cadillac Eldorado owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1986 Cadillac Eldorado Air Conditioning Part at Advance Auto Parts is around $39.09, with a range that starts at $0.45 and goes up to $321.99. With 46 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Certified A/C PRO Power Clean & Flush (1.06 lbs.) (CA Compliant), CA-1, Factory Air Compressor Mounted High Cut-Out Pressure Switch, 35974, and National Multi-Purpose Bearing, 203-FF start at just $14.49 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 1986 Cadillac Eldorado in peak condition, inside and out.

Essential 1986 Cadillac Eldorado Air Conditioning Parts

Carquest Premium – Carquest 2 Pole Radiator or Condenser Fan Motor, 35380 (Part No.35380)

Carquest 2 Pole Radiator or Condenser Fan Motor, 35380

from

$49.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1091 (Part No.PTA1091)

Carquest Multi-Use Connector, PTA1091

from

$35.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Dorman – Help – Dorman – Help Air Conditioning Bypass Pulley, 34209 (Part No.34209)

Dorman - Help Air Conditioning Bypass Pulley, 34209

from

$61.99
This A/C compressor bypass pulley is a cost-effective solution to allow the original equipment drive belt to be used while bypassing an inoperable A/C compressor.
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Omega Environmental Tech – Omega Environmental Tech HVAC Pressure Switch, MT0447 (Part No.MT0447)

Omega Environmental Tech HVAC Pressure Switch, MT0447

from

$49.99
Maintain optimal A/C performance with our HVAC Pressure Switches. Designed to monitor high and low refrigerant pressures, these switches cycle the compressor to maintain efficient cooling and prevent damage from abnormal pressure conditions. A malfunctioning pressure switch can lead to poor cooling performance or even compressor failure. Engineered for accuracy and durability, our pressure switches ensure reliable system operation and long-lasting performance, helping to keep your cabin comfortable in all conditions.
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Omega Environmental Tech – Omega Environmental Tech HVAC Relay Connector, MT1325 (Part No.MT1325)

Omega Environmental Tech HVAC Relay Connector, MT1325

from

$17.99
Our Connectors are manufactured from the highest quality materials and designed for long life under extreme conditions.
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Carquest Premium – Carquest A/C Evaporator Core Repair Kit, T16152 (Part No.T16152)

Carquest A/C Evaporator Core Repair Kit, T16152

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.
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National – National Multi-Purpose Bearing, S-128 (Part No.S-128)

National Multi-Purpose Bearing, S-128

from

$12.49
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
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Omega Environmental Tech – Omega Environmental Tech HVAC Switch Connector, MT0139 (Part No.MT0139)

Omega Environmental Tech HVAC Switch Connector, MT0139

from

$8.99
Our Connectors are manufactured from the highest quality materials and designed for long life under extreme conditions.
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Carquest Premium – Carquest A/C Valve Core/Cap, T26777 (Part No.T26777)

Carquest A/C Valve Core/Cap, T26777

from

$20.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1328 (Part No.PTA1328)

Carquest Multi-Use Connector, PTA1328

from

$21.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest A/C Accumulator, T33705 (Part No.T33705)

Carquest A/C Accumulator, T33705

from

$65.99
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.
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Carquest Premium – Carquest A/C Condenser, 2107 (Part No.2107)

Carquest A/C Condenser, 2107

from

$148.99
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.
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GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Blower Control Module, 15-72530 (Part No.15-72530)

GM Genuine Parts Heating and Air Conditioning Blower Control Module, 15-72530

from

$244.99
ACDelco GM Original Equipment HVAC Blower Motor Control Modules are microprocessor computers that modulate HVAC blower speed. The control module receives input from the HVAC control module and is a GM-recommended replacement for your vehicle’s original component. This original equipment HVAC blower motor control module has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest A/C Orifice Tube – White, T38623 (Part No.T38623)

Carquest A/C Orifice Tube - White, T38623

from

$3.99
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.
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Certified A/C Pro – Certified A/C PRO Power Clean & Flush (1.06 lbs.) (CA Compliant), CA-1 (Part No.CA-1)

Certified A/C PRO Power Clean & Flush (1.06 lbs.) (CA Compliant), CA-1

from

$19.99
Certified A/C Pro Power Clean and Flush Aerosol Cleaner. Aerosol flush for R134a and R12 auto Refrigerant air conditioning systems. Safely removed old oil and contaminants from the air condistion systems. Includes disposable dispensing hose. Biodegradable and environmentally friendly. Fast drying Pproduct includes installation hose.
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Factory Air – Factory Air Green Round O-Ring (Sold by each), 24623 (Part No.24623)

Factory Air Green Round O-Ring (Sold by each), 24623

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Carquest Standard – Carquest Reman GM A6 Compressor w/ Clutch, DW57089 (Part No.DW57089)

Carquest Reman GM A6 Compressor w/ Clutch, DW57089

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.
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Factory Air – Factory Air Compressor Mounted Low Cut-Out Pressure Switch, 35973 (Part No.35973)

Factory Air Compressor Mounted Low Cut-Out Pressure Switch, 35973

from

$31.49
High quality OE replacement part with all components needed to complete the job
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Driveworks – Driveworks Multi-Purpose Bearing, SL-203-FF (Part No.SL-203-FF)

Driveworks Multi-Purpose Bearing, SL-203-FF

from

$13.49
Carquest Standard Bearings provide OE fit, form and function
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Factory Air – Factory Air Cap & Valve A/C System Seal Kit, 26775 (Part No.26775)

Factory Air Cap & Valve A/C System Seal Kit, 26775

from

$18.99
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 Factory Air.
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Carquest Premium – Carquest A/C Condenser Fan Switch Harness Connector, T37227 (Part No.T37227)

Carquest A/C Condenser Fan Switch Harness Connector, T37227

from

$25.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1329 (Part No.PTA1329)

Carquest Multi-Use Connector, PTA1329

from

$22.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More

Factory Air – Factory Air Green Round O-Ring (Sold by each), 24602 (Part No.24602)

Factory Air Green Round O-Ring (Sold by each), 24602

from

$1.29
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Factory Air – Factory Air Green Round O-Ring (Sold by each), 24650 (Part No.24650)

Factory Air Green Round O-Ring (Sold by each), 24650

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
See More

Factory Air – Factory Air Green Round O-Ring (Sold by each), 24632 (Part No.24632)

Factory Air Green Round O-Ring (Sold by each), 24632

from

$2.49
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Factory Air – Factory Air Compressor Mounted High Cut-Out Pressure Switch, 20055 (Part No.20055)

Factory Air Compressor Mounted High Cut-Out Pressure Switch, 20055

from

$34.49
High quality OE replacement part with all components needed to complete the job
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Carquest Premium – Carquest A/C Compressor Cut-Out Switch, ACA1257 (Part No.ACA1257)

Carquest A/C Compressor Cut-Out Switch, ACA1257

from

$30.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The HVAC Pressure Sensor/Switch monitors the refrigerant pressure within the air conditioning system, ensuring optimal performance and preventing potential system damage, which enhances climate control and passenger comfort. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Carquest Premium – Carquest Air Conditioner Compressor Cut-Out Switch, ACA1256 (Part No.ACA1256)

Carquest Air Conditioner Compressor Cut-Out Switch, ACA1256

from

$20.79
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The HVAC Pressure Sensor/Switch monitors the refrigerant pressure within the air conditioning system, ensuring optimal performance and preventing potential system damage, which enhances climate control and passenger comfort. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Most Popular AC Condenser for 1986 Cadillac Eldorados

Enhance your 1986 Cadillac Eldorado with this popular AC Condenser we have in stock, for $148.99.

Carquest Premium – Carquest A/C Condenser, 2107 (Part No.2107)

Carquest A/C Condenser, 2107

from

$148.99
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.
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Best-Selling 1986 Cadillac Eldorado Accumulator and Receiver Driers

Upgrade your Eldorado with one of our 2 best-selling Accumulator and Receiver Driers, earning an average 5 stars rating across 1 reviews.

Carquest Premium – Carquest A/C Accumulator, T33705 (Part No.T33705)

Carquest A/C Accumulator, T33705

from

$65.99
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.
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Carquest Premium – Carquest A/C Accumulator, T33178 (Part No.T33178)

Carquest A/C Accumulator, T33178

from

$26.99
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.
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Top-Quality Expansion Valve and Orifice Tubes for 1986 Cadillac Eldorados

Choose a high-quality OEM or aftermarket Expansion Valve and Orifice Tube for Cadillac Eldorados and enjoy top-notch performance from $3.99.

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

GM Genuine Parts Air Conditioning Orifice Tube, 15-5151

from

$13.29
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).
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Carquest Premium – Carquest A/C Orifice Tube – White, T38623 (Part No.T38623)

Carquest A/C Orifice Tube - White, T38623

from

$3.99
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.
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Carquest Premium – Carquest A/C Orifice Tube – Automatic Adjusting, T38904 (Part No.T38904)

Carquest A/C Orifice Tube - Automatic Adjusting, T38904

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.
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Carquest Premium – Carquest A/C Orifice Tube, T38902 (Part No.T38902)

Carquest A/C Orifice Tube, T38902

from

$16.99
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.
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Carquest Premium – Carquest A/C Orifice Tube – White, T623 (Part No.T623)

Carquest A/C Orifice Tube - White, T623

from

$29.49
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.
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Our Top Pick for a 1986 Cadillac Eldorado AC Compressor Without Clutch

Invest in a durable AC Compressor Without Clutch for your 1986 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Carquest A/C Compressor, Premium OEM Improved, New, with Clutch, with HR6 Compressor, T58263 (Part No.T58263)

Carquest A/C Compressor, Premium OEM Improved, New, with Clutch, with HR6 Compressor, T58263

from

$321.99
This premium new compressor improves upon the original equipment design by providing two additional pistons and a center seal lip to prevent a center seal leak created by road conditions. 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 a 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.
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Our Top-Rated AC Line O-Rings for 1986 Cadillac Eldorados

Make a smart move for your 1986 Cadillac Eldorado with our AC Line O-Ring for $20.99.

Factory Air – Factory Air Cap & Valve A/C System Seal Kit, 26777 (Part No.26777)

Factory Air Cap & Valve A/C System Seal Kit, 26777

from

$20.99
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 Factory Air.
See More

Top-Rated Air Conditioning Part Brands For Your 1986 Cadillac Eldorado

When it comes to finding the perfect Air Conditioning Part for your 1986 Cadillac Eldorado, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 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 4.6 stars) and competitive prices, as low as $3.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1986 Cadillac Eldorado, providing peace of mind with parts that meet or exceed OEM standards.

Popular GM Genuine 1986 Cadillac Eldorado Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1986 Cadillac Eldorado, Advance Auto Parts has exactly what you need with our selection of GM Genuine Air Conditioning Parts. We have 1 GM Genuine Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $13.29, you’ll find the perfect Air Conditioning Part for your needs and budget. GM Genuine Air Conditioning Parts for the 1986 Cadillac Eldorado come highly rated, with over 8 customer reviews and an impressive average rating of 4.6 stars. Choosing a GM Genuine Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
GM Genuine Parts Air Conditioning Orifice Tube, 15-5151
from $13.29
(8)
GM Genuine Parts Air Conditioning Orifice Tube, 15-5151
“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 1986 Cadillac Eldorado Air Conditioning Parts

For those in search of a high-quality Air Conditioning Part for their 1986 Cadillac Eldorado, 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 $3.99, with an average price of $30.99, giving you a range of options to suit your budget. Backed by over 195 customer ratings and an average rating of 4.5 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.
Carquest A/C Accumulator, T33705
from $65.99
(1)
Carquest A/C Accumulator, T33705
“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”
Carquest A/C Orifice Tube - White, T38623
from $3.99
(97)
Carquest A/C Orifice Tube – White, T38623
“Worked perfectly”

FAQs for 1986 Cadillac Eldorado Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1986 Cadillac Eldorados?

Out of 46 Air Conditioning Parts that fit 1986 Cadillac Eldorados, the following parts are the top sellers:

What’s the price range for 1986 Cadillac Eldorado Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1986 Cadillac Eldorado range from $0.45 up to $321.99 for the most premium parts.

What is the average price of an Air Conditioning Part for a 1986 Cadillac Eldorado?

The average price for Air Conditioning Parts for the 1986 Cadillac Eldorado is $39.09. 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 Cadillac Eldorado model years?

Yes, we carry Air Conditioning Parts for 43 model years of Cadillac Eldorados between 1958 and 2002. The following model years are the most popular for Air Conditioning Part purchases: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Air Conditioning Parts for my 1986 Cadillac Eldorado?

The cheapest 1986 Cadillac Eldorado Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 1986 Cadillac models?

Yes. We stock Air Conditioning Parts for 3 other popular 1986 Cadillac models. Some of the most popular are 1986 DeVille Air Conditioning Parts, 1986 Seville Air Conditioning Parts, 1986 Fleetwood Air Conditioning Parts, and 1986 Cimarron Air Conditioning Parts.

What are the top-rated Air Conditioning Parts that fit the 1986 Cadillac Eldorado?

Based on 409 reviews by customers, our 1986 Cadillac Eldorado Air Conditioning Parts have an average customer rating of 4.2 stars. These are the highest-rated categories of Air Conditioning Parts for the 1986 Cadillac Eldorado and their top-rated products:

What types of Air Conditioning Parts do you sell for my 1986 Cadillac Eldorado?

As of 8/2/26, these are some of the most in-demand types of Air Conditioning Parts for a 1986 Cadillac Eldorado:

Can I get help with 1986 Cadillac Eldorado 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 Cadillac Air Conditioning Parts and more.

What is your return policy for Cadillac Eldorado Air Conditioning Parts?

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