2021 Nissan Frontier Air Conditioning Parts

Keep Your 2021 Nissan Frontier 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 2021 Nissan Frontier looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air Conditioning Relays, AC Evaporators, and AC Condensers. 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. For example, Carquest Premium Air Conditioning Parts start at just $42.99 with an average 4.4 star rating. With over 3 reviews and a solid 4 star average, you can shop with confidence knowing other Nissan Frontier owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2021 Nissan Frontier Air Conditioning Part at Advance Auto Parts is around $91.64, with a range that starts at $32.13 and goes up to $162.56. With 8 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like A/C Pressure Switch, A/C Condenser, and Relay start at just $32.13 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 2021 Nissan Frontier in peak condition, inside and out.

Essential 2021 Nissan Frontier Air Conditioning Parts

Carquest Premium – A/C Condenser and Receiver Drier Assembly (Part No.6465)

A/C Condenser and Receiver Drier Assembly

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
  • This Carquest condenser has a drier attached to it with an interior desiccant bag which will provide optimal moisture removal in the a/c system to maximize cooling performance.
  • 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.
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Carquest Premium – A/C Condenser (Part No.714978)

A/C Condenser

from

$184.99
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.
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KAI – A/C Condenser (Part No.CND3769)

A/C Condenser

from

$125.99
New Platinum Pro A/C Condenser, 4.0L V6/5.6L V8

Product Features:
  • 4.0L V6/5.6L V8, Made Of Aluminum
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – A/C Condenser (Part No.CND40143)

A/C Condenser

from

$86.99
New Platinum Pro A/C Condenser, 2.4/3.3 Liter Engines

Product Features:
  • 2.4/3.3 Liter Engines, Made Of Aluminum
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Carquest Premium – A/C Plate and Fin Evaporator (Part No.T54782)

A/C Plate and Fin Evaporator

from

$106.99
Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:
  • The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
  • The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
  • The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
  • The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
  • O-Rings and gaskets necessary for installation are included.
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Carquest Premium – A/C Plate and Fin Evaporator (Part No.T54843)

A/C Plate and Fin Evaporator

from

$135.99
Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:
  • The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
  • The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
  • The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
  • The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
  • O-Rings and gaskets necessary for installation are included.
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Carquest Premium – AC Pressure Sensor (Part No.ABA1011)

AC Pressure Sensor

from

$114.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Sensor reports system pressures to the on-board computer, in turn allowing the computer to properly and efficiently control the compressor, fans and system levels. An improperly functioning A/C Pressure Sensor will provide erratic or inaccurate readings to on-board computers severely affecting system performance and function. Without reliable and accurate data from a properly functioning A/C Pressure Sensor, on-board computers are unable to protect the safety of critical components and the system as a whole 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 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 Sensor.
  • All units are helium leak tested on fully automated mass spectrometer equipment before end-of-line testing.
  • All units are tested using automated end-of-line testing equipment that pressurizes the A/C Pressure Sensor and checks full-spectrum functionality and electrical output to ensure each A/C Pressure Sensor meets manufacturing specifications before packaging
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Santech – A/C Pressure Switch (Part No.R1054262794SII)

A/C Pressure Switch

from

$41.47
A/C Pressure Switch

Carquest Premium – Multi Purpose Relay (Part No.RAA1742)

Multi Purpose Relay

from

$25.99
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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Carquest – Multi-Purpose Relay (Part No.83A1018)

Multi-Purpose Relay

from

$14.99
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.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
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Mitsuba – Relay (Part No.P2020301638MIT)

Relay

from

$32.13
Relay

Carquest Premium – HVAC Binary Switch (Part No.ACA1751)

HVAC Binary Switch

from

$47.99
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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Carquest Premium – HVAC Pressure Switch (Part No.ABA1043)

HVAC Pressure Switch

from

$89.99
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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Santech – A/C Pressure Switch (Part No.R1054409646SII)

A/C Pressure Switch

from

$70.84
A/C Pressure Switch

Carquest Premium – HVAC Pressure Switch (Part No.CCA1016)

HVAC Pressure Switch

from

$63.99
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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Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39027)

A/C TXV O-Ring Expansion Valve

from

$27.99
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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Santech – A/C Expansion Valve (Part No.R1045397617SII)

A/C Expansion Valve

from

$47.61
A/C Expansion Valve

Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39025)

A/C TXV O-Ring Expansion Valve

from

$28.49
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.
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Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T39011)

A/C TXV O-Ring Expansion Valve

from

$42.99
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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Four Seasons – A/C Expansion Valve (Part No.R1045295970AIR)

A/C Expansion Valve

from

$42.08
The Four Seasons A/C Expansion Valve is an OE-equivalent direct fit replacement that meets or exceeds the OEM design.

Product Features:
  • OE-Equivalent and Direct fit Application.
  • The thermostatic valves are of copper and brass design.
  • The expansion block is made of aluminum design.
  • They are built application specific per OEM shape and color.
  • The tube to cap is double soldered to insure integrity.
  • Internal or externally equalized based upon OEM design
  • The power valve is seasoned 30 days prior to assembly.
  • 100% function tested prior to shipping. 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 Block Type O-Ring Expansion Valve (Part No.T39117)

A/C Block Type O-Ring Expansion Valve

from

$42.99
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.
See More

Most Popular Air Conditioning Relay for 2021 Nissan Frontiers

Enhance your 2021 Nissan Frontier with this popular Air Conditioning Relay we have in stock, for $32.13.

Mitsuba – Relay (Part No.P2020301638MIT)

Relay

from

$32.13
Relay

Best-Selling 2021 Nissan Frontier AC Evaporators

Upgrade your Frontier with one of our 2 best-selling AC Evaporators.

Carquest Premium – A/C Plate and Fin Evaporator (Part No.T54843)

A/C Plate and Fin Evaporator

from

$135.99
Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:
  • The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
  • The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
  • The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
  • The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
  • O-Rings and gaskets necessary for installation are included.
See More

Santech – A/C Evaporator (Part No.R11303123362SII)

A/C Evaporator

from

$162.56
A/C Evaporator

Top-Quality AC Condensers for 2021 Nissan Frontiers

Choose a high-quality OEM or aftermarket AC Condenser for Nissan Frontiers and enjoy top-notch performance from $125.99.

KAI – A/C Condenser (Part No.CND3769)

A/C Condenser

from

$125.99
New Platinum Pro A/C Condenser, 4.0L V6/5.6L V8

Product Features:
  • 4.0L V6/5.6L V8, Made Of Aluminum
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Our Top Pick for a 2021 Nissan Frontier AC High Pressure Side Switch

Invest in a durable AC High Pressure Side Switch for your 2021 Ford, knowing you’re getting trusted brands and expert craftsmanship.

Santech – A/C Pressure Switch (Part No.R1054409646SII)

A/C Pressure Switch

from

$70.84
A/C Pressure Switch

Top-Rated Expansion Valve and Orifice Tubes for 2021 Nissan Frontiers

Make a smart move for your 2021 Nissan Frontier with products all priced from $42.99 to $47.61.

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T39117)

A/C Block Type O-Ring Expansion Valve

from

$42.99
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.
See More

Santech – A/C Expansion Valve (Part No.R1045397617SII)

A/C Expansion Valve

from

$47.61
A/C Expansion Valve

Top-Rated Air Conditioning Part Brands For Your 2021 Nissan Frontier

When it comes to finding the perfect Air Conditioning Part for your 2021 Nissan Frontier, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Air Conditioning Part brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $42.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 2021 Nissan Frontier, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 2021 Nissan Frontier Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 2021 Nissan Frontier, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Air Conditioning Parts. We have 1 Carquest Premium Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $42.99, you’ll find the perfect Air Conditioning Part for your needs and budget. Carquest Premium Air Conditioning Parts for the 2021 Nissan Frontier come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
A/C Block Type O-Ring Expansion Valve
from $42.99
(1)
A/C Block Type O-Ring Expansion Valve
“Great part, no problems”

FAQs for 2021 Nissan Frontier Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 2021 Nissan Frontiers?

Out of 8 Air Conditioning Parts that fit 2021 Nissan Frontiers, the following parts are the top sellers:

What’s the price range for 2021 Nissan Frontier Air Conditioning Parts?

The prices of Air Conditioning Parts for the 2021 Nissan Frontier range from $32.13 up to $162.56 for the most premium parts.

What is the average price of an Air Conditioning Parts Air Conditioning Part for a 2021 Nissan Frontier?

The average price for Air Conditioning Parts for the 2021 Nissan Frontier is $91.64. 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 Nissan Frontier model years?

Yes, we carry Air Conditioning Parts for 23 model years of Nissan Frontiers between 1998 and 2022. The following model years are the most popular for Air Conditioning Part purchases: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Air Conditioning Parts for my 2021 Nissan Frontier?

The cheapest 2021 Nissan Frontier Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 2021 Nissan models?

Yes. We stock Air Conditioning Parts for 13 other popular 2021 Nissan models. Some of the most popular are 2021 Maxima Air Conditioning Parts, 2021 Murano Air Conditioning Parts, 2021 Armada Air Conditioning Parts, 2021 Titan Air Conditioning Parts, and 2021 Versa Air Conditioning Parts.

What are the top-rated Air Conditioning Parts that fit the 2021 Nissan Frontier?

The one 2021 Nissan Frontier Air Conditioning Part we have in stock is the Relay. It costs $32.13.

What types of Air Conditioning Parts do you sell for my 2021 Nissan Frontier?

As of 4/10/25, these are some of the most in-demand types of Air Conditioning Parts for a 2021 Nissan Frontier:

Can I get help with 2021 Nissan Frontier 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 Nissan Air Conditioning Parts and more.

What is your return policy for Nissan Frontier Air Conditioning Parts?

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