1990 Acura Legend Air Conditioning Parts

Keep Your 1990 Acura Legend 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 1990 Acura Legend looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Expansion Valve and Orifice Tubes, Air Conditioning Relays, and AC Line O-Rings. 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 Factory Air. For example, Factory Air Air Conditioning Parts start at just $16.99 with an average 4.4 star rating. With over 21 reviews and a solid 3 star average, you can shop with confidence knowing other Acura Legend owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1990 Acura Legend Air Conditioning Part at Advance Auto Parts is around $53.87, with a range that starts at $11.29 and goes up to $253.99. With 12 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like 5-Wire Style Relay, A/C TXV O-Ring Expansion Valve, and Multi Purpose Relay start at just $17.99 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 1990 Acura Legend in peak condition, inside and out.

Essential 1990 Acura Legend Air Conditioning Parts

DENSO – A/C Receiver Drier (Part No.R1040118923ND)

A/C Receiver Drier

from

$62.08
The Denso A/C Receiver Drier is manufactured to exact OEM specifications for quality fit and performance.

Product Features:
  • OE-Equivalent and Direct fit Application.
  • Meets or exceeds the vehicle manufacturer specifications.
  • Utilizes factory style fittings and connectors.
  • Includes the required o-rings and associated hardware
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Carquest Premium – A/C Filter Drier with Pad Mount (Part No.T33237)

A/C Filter Drier with Pad Mount

from

$15.99
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.
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Carquest Premium – A/C Compressor Relay Connector (Part No.PTC1099)

A/C Compressor Relay Connector

from

$52.99
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
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DENSO – Relay (Part No.567-0047)

Relay

from

$11.29
DENSO+s First Time Fit relays are no different from the OE relays DENSO has manufactured for over 60 years + built to be quiet, efficient, and reliable. Designed and manufactured to outlast the closest competitor by a minimum of ten times more life cycles, DENSO+s First Time Fit Relays will most likely out last your car. Holding approximately 30,000 active patents worldwide – approximately 7,300 in the United States – DENSO is going all out to design groundbreaking systems and components tuned especially to consumers’ specifications – whether they are drivers, passengers, pedestrians or society as a whole.
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Factory Air – Cap & Valve A/C System Seal Kit (Part No.26777)

Cap & Valve A/C System Seal Kit

from

$16.99
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
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Carquest Premium – Multi Purpose Relay (Part No.RAA1251)

Multi Purpose Relay

from

$21.99
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.
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Four Seasons – Relay (Part No.P2020129635AIR)

Relay

from

$62.45
Relay

Carquest Premium – Multi Purpose Relay (Part No.RAA1255)

Multi Purpose Relay

from

$73.99
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.
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Dorman – 5-Wire Style Relay (Part No.85170)

5-Wire Style Relay

from

$17.99
This HVAC relay 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.

Product Features:
  • Direct replacement – this HVAC relay connector matches the appearance and function of the factory hardware on specified applications.
  • Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • 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
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Carquest Premium – HVAC Pressure Switch (Part No.ABA1179)

HVAC Pressure Switch

from

$48.99
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.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
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Carquest Premium – HVAC Pressure Switch (Part No.ABA1075)

HVAC Pressure Switch

from

$36.99
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.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
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Air Products – A/C Expansion Valve (Part No.R1045245776APR)

A/C Expansion Valve

from

$28.90
The Air Products A/C Expansion Valve that is manufactured to exact OEM specifications for quality fit and performance.

Product Features:
  • OE-Equivalent and Direct fit Application.
  • Meet or exceed OEM specifications.
  • Utilizes the factory style fittings and connectors
  • Compatible with R12 and R134a refrigerant Installation Note: Receiver driers or accumulators, and expansion devices should be replaced any time an A/C system is opened. Individual A/C component warranties may be void if these items are not replaced.
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Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39130)

A/C TXV O-Ring Expansion Valve

from

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

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Precision machined ports
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Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39131)

A/C TXV O-Ring Expansion Valve

from

$36.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Precision machined ports
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Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T38616)

A/C TXV O-Ring Expansion Valve

from

$29.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

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

Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56857)

A/C Discharge Line Hose Assembly

from

$36.49
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.
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Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56856)

A/C Discharge Line Hose Assembly

from

$46.49
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.
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Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T55285)

A/C Discharge Line Hose Assembly

from

$253.99
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.
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Most Popular Expansion Valve and Orifice Tube for 1990 Acura Legends

Enhance your 1990 Acura Legend with this popular Expansion Valve and Orifice Tube we have in stock, for $29.99.

Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T38616)

A/C TXV O-Ring Expansion Valve

from

$29.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

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

Best-Selling 1990 Acura Legend Air Conditioning Relays

Upgrade your Legend with one of our 2 best-selling Air Conditioning Relays.

Carquest Premium – Multi Purpose Relay (Part No.RAA1255)

Multi Purpose Relay

from

$73.99
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.
See More

Four Seasons – Relay (Part No.P2020129635AIR)

Relay

from

$62.45
Relay

Top-Quality AC Line O-Rings for 1990 Acura Legends

Choose a high-quality OEM or aftermarket AC Line O-Ring for Acura Legends and enjoy top-notch performance from $16.99.

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

Cap & Valve A/C System Seal Kit

from

$16.99
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
See More

Top Picks for 1990 Acura Legend Accumulator and Receiver Driers

Invest in one of our 2 durable Accumulator and Receiver Driers for your 1990 Ford, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – A/C Filter Drier (Part No.T33412)

A/C Filter Drier

from

$29.49
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.
See More

DENSO – A/C Receiver Drier (Part No.R10401319916ND)

A/C Receiver Drier

from

$26.31
The Denso A/C Receiver Drier is manufactured to exact OEM specifications for quality fit and performance.

Product Features:
  • OE-Equivalent and Direct fit Application.
  • Meets or exceeds the vehicle manufacturer specifications.
  • Utilizes factory style fittings and connectors.
  • Includes the required o-rings and associated hardware
  • Compatible with both R12 and R134A refrigerant. Installation Note: Receiver driers or accumulators, and expansion devices should be replaced any time an A/C system is opened. Individual A/C component warranties may be void if these items are not replaced.
See More

Our AC Discharge Lines for 1990 Acura Legends

Make a smart move for your 1990 Acura Legend with our AC Discharge Line for $253.99.

Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T55285)

A/C Discharge Line Hose Assembly

from

$253.99
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.
See More

Top-Rated Air Conditioning Part Brands For Your 1990 Acura Legend

When it comes to finding the perfect Air Conditioning Part for your 1990 Acura Legend, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Air Conditioning Part brands including Factory Air, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $16.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1990 Acura Legend, providing peace of mind with parts that meet or exceed OEM standards.

Popular Factory Air 1990 Acura Legend Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1990 Acura Legend, Advance Auto Parts has exactly what you need with our selection of Factory Air Air Conditioning Parts. We have 1 Factory Air Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $16.99, you’ll find the perfect Air Conditioning Part for your needs and budget. Factory Air Air Conditioning Parts for the 1990 Acura Legend come highly rated, with over 6 customer reviews and an impressive average rating of 4.4 stars. Choosing a Factory Air Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Cap & Valve A/C System Seal Kit
from $16.99
(6)
Cap & Valve A/C System Seal Kit
“Good product and price.”

FAQs for 1990 Acura Legend Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1990 Acura Legends?

Out of 12 Air Conditioning Parts that fit 1990 Acura Legends, the following parts are the top sellers:

What’s the price range for 1990 Acura Legend Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1990 Acura Legend range from $11.29 up to $253.99 for the most premium parts.

What is the average price of an Air Conditioning Parts Air Conditioning Part for a 1990 Acura Legend?

The average price for Air Conditioning Parts for the 1990 Acura Legend is $53.87. 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 Acura Legend model years?

Yes, we carry Air Conditioning Parts for 8 model years of Acura Legends between 1986 and 1995. The following model years are the most popular for Air Conditioning Part purchases: 1995, 1994, 1993, 1992, 1991, 1989, 1988, 1987, and 1986.

What are the cheapest Air Conditioning Parts for my 1990 Acura Legend?

The cheapest 1990 Acura Legend Air Conditioning Parts we carry are:

What are the top-rated Air Conditioning Parts that fit the 1990 Acura Legend?

The one 1990 Acura Legend Air Conditioning Part we have in stock is the Relay. It costs $11.29.

What types of Air Conditioning Parts do you sell for my 1990 Acura Legend?

As of 4/10/25, these are some of the most in-demand types of Air Conditioning Parts for a 1990 Acura Legend:

Can I get help with 1990 Acura Legend 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 Acura Air Conditioning Parts and more.

What is your return policy for Acura Legend Air Conditioning Parts?

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