1985 Mercury Topaz Air Conditioning Parts

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Keep Your 1985 Mercury Topaz 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 Mercury Topaz looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Line O-Rings, Expansion Valve and Orifice Tubes, and AC O-Ring and Gasket Kits. 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 Certified A/C Pro. For example, Carquest Premium Air Conditioning Parts start at just $5.99 with an average 4.5 star rating. Factory Air and Certified A/C Pro offer similar pricing and quality, backed by strong customer feedback. With over 889 reviews and a solid 4.2 star average, you can shop with confidence knowing other Mercury Topaz owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1985 Mercury Topaz Air Conditioning Part at Advance Auto Parts is around $21.23, with a range that starts at $0.45 and goes up to $86.99. With 32 options in stock from 6 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, National Multi-Purpose Bearing, 203-FF, and Factory Air Cap & Valve A/C System Seal Kit, 26777 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 1985 Mercury Topaz in peak condition, inside and out.

Essential 1985 Mercury Topaz Air Conditioning Parts

Carquest Premium – Carquest Secondary Air Injection Pump Check Valve, CVC1037 (Part No.CVC1037)

Carquest Secondary Air Injection Pump Check Valve, CVC1037

from

$33.99
The Secondary Air Injection system is an emission control device designed to pump fresh air into the engine exhaust system to reduce harmful emissions. The Air Injection Pump Check Valve will allow air flow in one direction only to prevent an engine back-fire condition.
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Carquest Premium – Carquest A/C System Valve Core and Cap Kit, T26780 (Part No.T26780)

Carquest A/C System Valve Core and Cap Kit, T26780

from

$24.99
Carquest A/C Accessories are designed for optimal performance to protect your air conditioning parts and systems from unwanted leaks. They are designed to seal each connection with premium quality material and exact measurements.
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Carquest Premium – Carquest A/C Clutch Cycle Switch Connector, T37234 (Part No.T37234)

Carquest A/C Clutch Cycle Switch Connector, T37234

from

$15.49
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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KAI – KAI A/C Orifice Tube, FJC3119 (Part No.FJC3119)

KAI A/C Orifice Tube, FJC3119

from

$3.99
New Standard Replacement A/C Orifice Tube, Front, Orange, V6 Engine
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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.
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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 System Mounted High Cut-Out Pressure Switch, 20916 (Part No.20916)

Factory Air System Mounted High Cut-Out Pressure Switch, 20916

from

$57.99
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, ACA1261 (Part No.ACA1261)

Carquest A/C Compressor Cut-Out Switch, ACA1261

from

$18.79
Carquest A/C Compressor Cut-Out Switch, ACA1261.
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Carquest Premium – Carquest A/C O-Ring/Gasket Kit, T26719 (Part No.T26719)

Carquest A/C O-Ring/Gasket Kit, T26719

from

$23.29
Carquest A/C O-Rings and Gaskets are designed for optimal performance to protect your air conditioning parts and systems from unwanted leaks. They are designed to seal each connection with premium quality material and exact measurements.
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Factory Air – Factory Air Green Round O-Ring (Sold by each), 24615 (Part No.24615)

Factory Air Green Round O-Ring (Sold by each), 24615

from

$2.29
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Carquest Premium – Carquest HVAC Pressure Switch, ABA1008 (Part No.ABA1008)

Carquest HVAC Pressure Switch, ABA1008

from

$68.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
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Dorman – Dorman Air Conditioning Pressure Sensor, 904-618 (Part No.904-618)

Dorman Air Conditioning Pressure Sensor, 904-618

from

$56.99
It could be as simple as the pressure switch. This replacement A/C transducer switch is the fix for corroded terminals or a broken connector on the original switch. A direct replacement to restore air conditioning.
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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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Carquest Premium – Carquest A/C Evaporator Core Repair Kit, T16149 (Part No.T16149)

Carquest A/C Evaporator Core Repair Kit, T16149

from

$26.99
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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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
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Carquest Premium – Carquest A/C Accumulator, T33193 (Part No.T33193)

Carquest A/C Accumulator, T33193

from

$53.99
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 Receiver Drier, T33280 (Part No.T33280)

Carquest A/C Receiver Drier, T33280

from

$22.99
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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Factory Air – Factory Air Teflon Seal Rotolock Fitting O-Ring (Sold by each), 24117 (Part No.24117)

Factory Air Teflon Seal Rotolock Fitting O-Ring (Sold by each), 24117

from

$1.99
Temperature resistant; Compatible with R12 And R134A; High quality construction; Universal applications
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Factory Air – Factory Air Liquid Line Orifice Tube Repair Kit w/o Orifice Tube, 16150 (Part No.16150)

Factory Air Liquid Line Orifice Tube Repair Kit w/o Orifice Tube, 16150

from

$38.99
All hoses are constructed with double wall barrier hose compatible with R134A or R12; Contains gaskets, o-rings, or seals to properly replace the product; Crimp fitting connection; Application specific design
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Dorman – Dorman Electrical Harness – 2-Wire Compressor, 85152 (Part No.85152)

Dorman Electrical Harness - 2-Wire Compressor, 85152

from

$19.49
This HVAC clutch coil connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
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Carquest Premium – Carquest Multi-Purpose Relay, RAA1739 (Part No.RAA1739)

Carquest Multi-Purpose Relay, RAA1739

from

$36.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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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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National – National Multi-Purpose Bearing, 203-FF (Part No.203-FF)

National Multi-Purpose Bearing, 203-FF

from

$14.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Multi-Purpose Bearing, 5106-WCC (Part No.5106-WCC)

National Multi-Purpose Bearing, 5106-WCC

from

$50.99
Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Multi-Purpose Bearing, 5001-KFF (Part No.5001-KFF)

National Multi-Purpose Bearing, 5001-KFF

from

$37.99
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Multi-Purpose Bearing, 5000-KFF (Part No.5000-KFF)

National Multi-Purpose Bearing, 5000-KFF

from

$33.99
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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Most Popular AC Line O-Rings for 1985 Mercury Topazs

Enhance your 1985 Mercury Topaz with one of the 3 AC Line O-Rings we have in stock, starting at just $1.29.

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

Factory Air – Factory Air Green Round O-Ring (Sold by each), 24608 (Part No.24608)

Factory Air Green Round O-Ring (Sold by each), 24608

from

$1.99
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), 24610 (Part No.24610)

Factory Air Green Round O-Ring (Sold by each), 24610

from

$1.29
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Best-Selling 1985 Mercury Topaz Expansion Valve and Orifice Tubes

Upgrade your Topaz with one of our 4 best-selling Expansion Valve and Orifice Tubes, earning an average 4.17 stars rating across 222 reviews.

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 – Blue, T38621 (Part No.T38621)

Carquest A/C Orifice Tube - Blue, T38621

from

$5.99
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 Expansion Valve, T38608 (Part No.T38608)

Carquest A/C Expansion Valve, T38608

from

$32.99
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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Top-Quality AC O-Ring and Gasket Kits for 1985 Mercury Topazs

Choose a high-quality OEM or aftermarket AC O-Ring and Gasket Kit for Mercury Topazs and enjoy top-notch performance from $0.99.

Factory Air – Factory Air Blue Round O-Ring (Sold by each), 24520 (Part No.24520)

Factory Air Blue Round O-Ring (Sold by each), 24520

from

$0.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Carquest Premium – Carquest A/C O-Ring/Gasket Kit, T26719 (Part No.T26719)

Carquest A/C O-Ring/Gasket Kit, T26719

from

$23.29
Carquest A/C O-Rings and Gaskets are designed for optimal performance to protect your air conditioning parts and systems from unwanted leaks. They are designed to seal each connection with premium quality material and exact measurements.
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Top Picks for 1985 Mercury Topaz ABS Speed Sensors

Invest in one of our 4 durable ABS Speed Sensors for your 1985 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Carquest Vehicle Speed Sensor, SBA4064 (Part No.SBA4064)

Carquest Vehicle Speed Sensor, SBA4064

from

$86.99
Carquest Premium vehicle speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium vehicle speed sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each vehicle speed sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium speed sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest Secondary Air Injection Pump Check Valve, CVC1037 (Part No.CVC1037)

Carquest Secondary Air Injection Pump Check Valve, CVC1037

from

$33.99
The Secondary Air Injection system is an emission control device designed to pump fresh air into the engine exhaust system to reduce harmful emissions. The Air Injection Pump Check Valve will allow air flow in one direction only to prevent an engine back-fire condition.
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Carquest Premium – Carquest Vehicle Speed Sensor, SBA3886 (Part No.SBA3886)

Carquest Vehicle Speed Sensor, SBA3886

from

$31.99
Carquest Premium vehicle speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium vehicle speed sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each vehicle speed sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium speed sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest Distributor Check Valve, ECA1176 (Part No.ECA1176)

Carquest Distributor Check Valve, ECA1176

from

$11.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Top-Rated Accumulator and Receiver Driers for 1985 Mercury Topazs

Make a smart move for your 1985 Mercury Topaz with products all priced from $22.99 to $53.99.

Carquest Premium – Carquest A/C Receiver Drier, T33280 (Part No.T33280)

Carquest A/C Receiver Drier, T33280

from

$22.99
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, T33193 (Part No.T33193)

Carquest A/C Accumulator, T33193

from

$53.99
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.
See More

Top-Rated Air Conditioning Part Brands For Your 1985 Mercury Topaz

When it comes to finding the perfect Air Conditioning Part for your 1985 Mercury Topaz, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Air Conditioning Part brands including Carquest Premium, Factory Air, and Certified A/C Pro, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $5.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1985 Mercury Topaz, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 1985 Mercury Topaz Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1985 Mercury Topaz, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Air Conditioning Parts. We have 2 Carquest Premium Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $5.99 and an average cost of $14.49, you’ll find the perfect Air Conditioning Part for your needs and budget. Carquest Premium Air Conditioning Parts for the 1985 Mercury Topaz come highly rated, with over 194 customer reviews and an impressive average rating of 4.5 stars. Choosing a Carquest Premium Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Carquest A/C Orifice Tube - Blue, T38621
from $5.99
(97)
Carquest A/C Orifice Tube – Blue, T38621
“Product is fine”

Top-Quality Factory Air 1985 Mercury Topaz Air Conditioning Parts

For those in search of a high-quality Air Conditioning Part for their 1985 Mercury Topaz, Advance Auto Parts offers a great selection of Factory Air Air Conditioning Parts. With 2 Factory Air 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 $20.99, with an average price of $29.99, giving you a range of options to suit your budget. Backed by over 10 customer ratings and an average rating of 4.4 stars, Factory Air Air Conditioning Parts provide both reliability and excellent performance. Choosing a Factory Air Air Conditioning Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Factory Air Liquid Line Orifice Tube Repair Kit w/o Orifice Tube, 16150
from $19.15
(4)
Factory Air Liquid Line Orifice Tube Repair Kit w/o Orifice Tube, 16150
“This is an ingenious idea, it allows you to replace or clean the orifice tube as needed. The instructions aren’t for the average person. This part is ”
Factory Air Cap & Valve A/C System Seal Kit, 26777
from $20.99
(6)
Factory Air Cap & Valve A/C System Seal Kit, 26777
“Good product and price.”

FAQs for 1985 Mercury Topaz Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1985 Mercury Topazs?

Out of 32 Air Conditioning Parts that fit 1985 Mercury Topazs, the following parts are the top sellers:

What’s the price range for 1985 Mercury Topaz Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1985 Mercury Topaz range from $0.45 up to $86.99 for the most premium parts.

What is the average price of an Air Conditioning Part for a 1985 Mercury Topaz?

The average price for Air Conditioning Parts for the 1985 Mercury Topaz is $21.23. 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 Mercury Topaz model years?

Yes, we carry Air Conditioning Parts for 9 model years of Mercury Topazs between 1984 and 1994. The following model years are the most popular for Air Conditioning Part purchases: 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, and 1986.

What are the cheapest Air Conditioning Parts for my 1985 Mercury Topaz?

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

Yes. We stock Air Conditioning Parts for 4 other popular 1985 Mercury models. Some of the most popular are 1985 Cougar Air Conditioning Parts, 1985 Grand Marquis Air Conditioning Parts, 1985 Capri Air Conditioning Parts, 1985 Marquis Air Conditioning Parts, and 1985 Lynx Air Conditioning Parts.

What are the top-rated Air Conditioning Parts that fit the 1985 Mercury Topaz?

The one 1985 Mercury Topaz Air Conditioning Part we have in stock is the Factory Air Blue Round O-Ring (Sold by each), 24520. It costs $0.99.

What types of Air Conditioning Parts do you sell for my 1985 Mercury Topaz?

As of 8/2/26, these are some of the most in-demand types of Air Conditioning Parts for a 1985 Mercury Topaz:

Can I get help with 1985 Mercury Topaz 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 Mercury Air Conditioning Parts and more.

What is your return policy for Mercury Topaz Air Conditioning Parts?

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