2021 Acura RDX Cooling and Climate Controls

Essential Cooling and Climate Controls for 2021 Acura RDXes

Delphi – Engine Coolant Temperature Sensor (Part No.TS10288)

Engine Coolant Temperature Sensor

from

$47.99
Delphi temperature sensors are built with the latest OE technology; Delphi temperature sensors use durable, one-piece design; Delphi temperature sensors are impervious to electrical noise and interference.

Product Features:
  • Delphi temperature sensors deliver accurate readings and optimal performance
  • Delphi’s one-piece design and automated production process eliminates internal connectors and failure points
  • Each sensor is electrically insulated to eliminate interference from other components in the vehicle
  • Delphi temperature sensors are impervious to electrical noise and interference
See More

Ishino – Stone Engine Coolant Thermostat Gasket (Part No.G4031120468ISH)

Stone Engine Coolant Thermostat Gasket

from

$3.93
The Ishino Stone Engine Coolant Thermostat Gasket is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
See More

Felpro – THERMOSTAT GASKET (Part No.35741)

THERMOSTAT GASKET

from

$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – Engine Coolant Thermostat Housing Gasket (Part No.36022)

Engine Coolant Thermostat Housing Gasket

from

$2.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

Carquest Premium – A/C Desiccant Bag Kit (Part No.T83233)

A/C Desiccant Bag Kit

from

$19.99
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.
See More

Carquest Premium – A/C Filter Drier with Pad Mount (Part No.T83192)

A/C Filter Drier with Pad Mount

from

$39.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

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

Felpro – Engine Coolant Temperature Sensor O-Ring (Part No.72926)

Engine Coolant Temperature Sensor O-Ring

from

$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

Carquest Premium – Radiator Cap Tester Adapter (Part No.12024)

Radiator Cap Tester Adapter

from

$16.49
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Tests coolant caps
  • Professional quality
See More

Carquest Premium – A/C Refrigerant Pressure Sensor (Part No.ACA1744)

A/C Refrigerant Pressure Sensor

from

$31.99
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 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
See More

Carquest Premium – AC Pressure Relief Valve (Part No.ACA1333)

AC Pressure Relief Valve

from

$10.99
The Premium CarQuest Vehicle Solutions line is designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Relief Valve is used in the automotive air conditioning system to prevent unusual over-pressure that may cause damage to critical components within the system or to the system as a whole. By opening it’s valve when the system pressure exceeds the preset pressure levels and closing when the internal pressure decreases to the preset pressure levels, proper factory designated system pressures are maintained.

Product Features:
  • Designed and manufactured with high quality materials, industry leading 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 Relief Valve.
  • All units are tested using advanced end-of-line testing equipment that pressurizes the A/C Pressure Relief Valve and checks functionality to ensure each A/C Pressure Relief Valve meets manufacturing specifications before packaging.
See More

Felpro – Engine Coolant Outlet Gasket (Part No.35892)

Engine Coolant Outlet Gasket

from

$3.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35739)

Engine Coolant Thermostat Housing Gasket

from

$3.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Ajusa – Thermostat Housing G (Part No.G4020184562AJU)

Thermostat Housing G

from

$8.86
Thermostat Housing G

Santech – HVAC Pressure Transd (Part No.R21431998373SII)

HVAC Pressure Transd

from

$66.84
HVAC Pressure Transd

Nippon Reinz – Water Pipe O-Ring (Part No.G2026121870NRZ)

Water Pipe O-Ring

from

$3.00
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Carquest Premium – Radiator Cap: 16 PSI (Part No.10242)

Radiator Cap: 16 PSI

from

$14.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Sankei Switches – Sankei Switches Radiator Cap (Part No.G101045813SAK)

Sankei Switches Radiator Cap

from

$11.27
The Sankei Switches radiator cap range has been developed to operate within original equipment manufacturer’s specifications. A faulty radiator cap can cause your car to boil-over at a lower temperature. Test or replace the coolant cap when servicing the cooling system.

Product Features:
  • Meets Original Equipment specifications.
  • Made from premium materials.
  • Designed to function on open cooling systems and overflow reservoir type systems.
See More

Carquest Premium – Blower Motor: With Wheel (Part No.76964)

Blower Motor: With Wheel

from

$134.99
Carquest Premium Blower Motors 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 Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:
  • Meets or exceeds OE design and performance
  • Magnetic size and properties compare or exceed OEM
  • Windings meet or exceed OEM specifications
  • Motor RPM equivalent to or exceeds OEM motor
See More

Carquest Premium – Blower Motor: With Wheel (Part No.75113)

Blower Motor: With Wheel

from

$70.99
Carquest Premium Blower Motors 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 Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:
  • Meets or exceeds OE design and performance
  • Magnetic size and properties compare or exceed OEM
  • Windings meet or exceed OEM specifications
  • Motor RPM equivalent to or exceeds OEM motor
See More

Santech – Blower Motor (Part No.R2031517159SII)

Blower Motor

from

$94.94
Blower Motor

Carquest Premium – Blower Motor: With Wheel (Part No.75817)

Blower Motor: With Wheel

from

$144.99
Carquest Premium Blower Motors 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 Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:
  • Meets or exceeds OE design and performance
  • Magnetic size and properties compare or exceed OEM
  • Windings meet or exceed OEM specifications
  • Motor RPM equivalent to or exceeds OEM motor
See More

Autopart International Inc – Blower Motor (Part No.R20312074107API)

Blower Motor

from

$123.54
Blower Motor

Upgrade your 2021 Acura RDX with Top-Quality Cooling and Climate Controls

When it comes to maintaining or upgrading your 2021 Acura RDX, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Acura or enhancing its overall performance, Cooling and Climate Controls are key to keeping your RDX functioning at its best. At Advance Auto Parts, we offer a wide selection of 20 Cooling and Climate Controls for the 2021 Acura RDX, designed to meet your needs without breaking the bank. From Blower Motor and Related Product replacements to Engine Cooling Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Cooling and Climate Controls for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Cooling and Climate Controls for your 2021 Acura RDX at great prices. Our Cooling and Climate Controls inventory for this model ranges from just $1.87 to $574.99, with an average price of $48.47. Our 20 Cooling and Climate Controls in stock come from 9 trusted brands, so you’re sure to find the right part for your 2021 Acura RDX without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2021 Acura RDX, we stock popular OEM and aftermarket Cooling and Climate Controls from top names like FELPRO Carquest Premium, and more. FELPRO Cooling and Climate Controls start at just $2.29 and boast an impressive 5 stars average rating from customers. With 280 customer reviews and counting, our 2021 Acura RDX Cooling and Climate Controls have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Cooling and Climate Control upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2021 Acura RDX is always ready to roll. We’re committed to providing you with everything you need to keep your RDX in top shape, all in one place. Start shopping confidently below for your 2021 Acura RDX!

Best-Selling Blower Motor and Related Products for 2021 Acura RDXes

Enhance the driving experience in your Acura with 1 quality Blower Motor and Related Product components, starting at $70.99.

Carquest Premium – Blower Motor: With Wheel (Part No.75113)

Blower Motor: With Wheel

from

$70.99
Carquest Premium Blower Motors 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 Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:
  • Meets or exceeds OE design and performance
  • Magnetic size and properties compare or exceed OEM
  • Windings meet or exceed OEM specifications
  • Motor RPM equivalent to or exceeds OEM motor
See More

Most Popular 2021 Acura RDX Engine Cooling Parts

Customize your Acura with 15 Engine Cooling Parts products like Thermostat and Water Outlet Gaskets, Radiator Caps, and Coolant Temperature Sensors, all priced under $574.99.

Felpro – THERMOSTAT GASKET (Part No.35741)

THERMOSTAT GASKET

from

$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Sankei Switches – Sankei Switches Radiator Cap (Part No.G101045813SAK)

Sankei Switches Radiator Cap

from

$11.27
The Sankei Switches radiator cap range has been developed to operate within original equipment manufacturer’s specifications. A faulty radiator cap can cause your car to boil-over at a lower temperature. Test or replace the coolant cap when servicing the cooling system.

Product Features:
  • Meets Original Equipment specifications.
  • Made from premium materials.
  • Designed to function on open cooling systems and overflow reservoir type systems.
See More

Carquest Premium – Radiator Cap: 16 PSI (Part No.10242)

Radiator Cap: 16 PSI

from

$14.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Carquest Premium – Radiator Cap Tester Adapter (Part No.12024)

Radiator Cap Tester Adapter

from

$16.49
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Tests coolant caps
  • Professional quality
See More

Carquest Premium – Coolant Temperature Sensor with O-Ring (Part No.WTC1203)

Coolant Temperature Sensor with O-Ring

from

$38.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
  • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
  • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
  • OE precision matched thermistor position for correct output parameters
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
See More

Felpro – Engine Coolant Thermostat Housing Gasket (Part No.36022)

Engine Coolant Thermostat Housing Gasket

from

$2.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

Delphi – Engine Coolant Temperature Sensor (Part No.TS10288)

Engine Coolant Temperature Sensor

from

$47.99
Delphi temperature sensors are built with the latest OE technology; Delphi temperature sensors use durable, one-piece design; Delphi temperature sensors are impervious to electrical noise and interference.

Product Features:
  • Delphi temperature sensors deliver accurate readings and optimal performance
  • Delphi’s one-piece design and automated production process eliminates internal connectors and failure points
  • Each sensor is electrically insulated to eliminate interference from other components in the vehicle
  • Delphi temperature sensors are impervious to electrical noise and interference
See More

Felpro – Engine Coolant Temperature Sensor O-Ring (Part No.72926)

Engine Coolant Temperature Sensor O-Ring

from

$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

Carquest Premium – COOLANT HOUSING (Part No.CH3094)

COOLANT HOUSING

from

$574.99
COOLANT HOUSING

Carquest Premium – Engine Coolant Temperature Sensor (Part No.WTA2282)

Engine Coolant Temperature Sensor

from

$29.49
Engine Coolant Temperature Sensor

Worldpac – WATER TEMP. SENSOR (Part No.C60203512379ANA)

WATER TEMP. SENSOR

from

$7.89
WATER TEMP. SENSOR

Mahle – Thermostat Gasket (Part No.G4031120468MAH)

Thermostat Gasket

from

$7.57
The Mahle Engine Coolant Thermostat Gasket is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
See More

Ishino – Stone Engine Coolant Thermostat Gasket (Part No.G4031120468ISH)

Stone Engine Coolant Thermostat Gasket

from

$3.93
The Ishino Stone Engine Coolant Thermostat Gasket is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
See More

Nippon Reinz – Water Pipe O-Ring (Part No.G2026121870NRZ)

Water Pipe O-Ring

from

$3.00
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Ishino Stone – Water Temp Sensor O- (Part No.C6060550706ISH)

Water Temp Sensor O-

from

$1.87
Water Temp Sensor O-

Top Picks for 2021 Acura RDX Air Conditioning Parts

Upgrade Acura RDXes with top-quality Air Conditioning Parts parts, including 4 OEM and aftermarket selections for your 2021 model.

Santech – HVAC Pressure Transd (Part No.R21431998373SII)

HVAC Pressure Transd

from

$66.84
HVAC Pressure Transd

Carquest Premium – A/C Refrigerant Pressure Sensor (Part No.ACA1744)

A/C Refrigerant Pressure Sensor

from

$31.99
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 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
See More

Carquest Premium – A/C Desiccant Bag Kit (Part No.T83233)

A/C Desiccant Bag Kit

from

$19.99
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.
See More

Carquest Premium – AC Pressure Relief Valve (Part No.ACA1333)

AC Pressure Relief Valve

from

$10.99
The Premium CarQuest Vehicle Solutions line is designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Relief Valve is used in the automotive air conditioning system to prevent unusual over-pressure that may cause damage to critical components within the system or to the system as a whole. By opening it’s valve when the system pressure exceeds the preset pressure levels and closing when the internal pressure decreases to the preset pressure levels, proper factory designated system pressures are maintained.

Product Features:
  • Designed and manufactured with high quality materials, industry leading 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 Relief Valve.
  • All units are tested using advanced end-of-line testing equipment that pressurizes the A/C Pressure Relief Valve and checks functionality to ensure each A/C Pressure Relief Valve meets manufacturing specifications before packaging.
See More

Top-Rated Cooling and Climate Controls Brands For Your 2021 Acura RDX

Shop for the best-rated brands offering Cooling and Climate Controls and other products for your 2021 Acura RDXes. Below you’ll find some of our best rated Cooling and Climate Controls from FELPRO and Carquest Premium, and more. Cooling and Climate Controls from these brands that fit a 2021 RDX start at just $2.29 and are rated as high as 5 stars. OEM and aftermarket Cooling and Climate Controls don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 2021 Acura RDX Cooling and Climate Controls

When it comes to maintaining or upgrading your 2021 Acura RDX, using quality Cooling and Climate Controls is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Cooling and Climate Controls, specifically designed for the 2021 Acura RDX. With over 3 FELPRO brand Cooling and Climate Controls in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $2.29, with an average price of just $3.36. Plus, with over 1 customer reviews and an average rating of 5 stars, you can trust that our FELPRO Cooling and Climate Controls will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

Engine Coolant Temperature Sensor O-Ring
from
$3.49
This product is not rated

Engine Coolant Temperature Sensor O-Ring

“”

Engine Coolant Thermostat Housing Gasket
from
$2.29
This product is not rated

Engine Coolant Thermostat Housing Gasket

“”

THERMOSTAT GASKET
from
$4.29

(1)

THERMOSTAT GASKET

“Works for my 05 accord, 2.4L k24”

Popular Carquest Premium 2021 Acura RDX Cooling and Climate Controls

Carquest Premium auto parts is one of the highest quality Cooling and Climate Control brands in the market. Any 2021 Acura RDX owner should feel confident when installing genuine Carquest Premium parts in their vehicle. To ensure the best fit and performance for your 2021 RDX, Advance Auto Parts carries a full inventory of 9 Carquest Premium Cooling and Climate Controls. Plus you will be keeping your Acura in peak condition while saving money because prices on these Carquest Premium Cooling and Climate Controls range from $10.99 to $574.99, plus, with more than 138 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Cooling and Climate Controls below will deliver on both quality and value.

COOLANT HOUSING
from
$574.99
This product is not rated

COOLANT HOUSING

“”

Coolant Temperature Sensor with O-Ring
from
$38.99
This product is not rated

Coolant Temperature Sensor with O-Ring

“”

Blower Motor: With Wheel
from
$70.99
This product is not rated

Blower Motor: With Wheel

“”

FAQs for 2021 Acura RDX Cooling and Climate Controls

Which Cooling and Climate Controls are best-sellers for 2021 Acura RDXes?

Out of 20 Cooling and Climate Controls that fit 2021 Acura RDXes, the following parts are the top sellers:

What’s the price range for 2021 Acura RDX Cooling and Climate Controls?

Cooling and Climate Control prices for the 2021 Acura RDX start at $1.87 and go up to $574.99 for the most premium parts.

What’s the average price of a Cooling and Climate Control for a 2021 Acura RDX?

The average price for Cooling and Climate Controls for the 2021 Acura RDX is $48.47. Keep in mind the variety of part types within our Cooling and Climate Control category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Cooling and Climate Controls for other Acura RDX model years?

Yes, we currently carry Cooling and Climate Controls for 17 model years of Acura RDXes between 2007 and 2024. Cooling and Climate Controls are bought most frequently for the following model years: 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Cooling and Climate Controls for my 2021 Acura RDX?

The cheapest 2021 Acura RDX Cooling and Climate Controls we carry in stock are:

What are the top-rated Cooling and Climate Controls that fit the 2021 Acura RDX?

Out of 280 reviews by customers, our 2021 Acura RDX Cooling and Climate Controls have an average customer rating of . These are some of the highest-rated Cooling and Climate Control types for the 2021 Acura RDX and their top-rated products:

What types of Cooling and Climate Controls do you sell for my 2021 Acura RDX?

As of 2/5/25, these are some of the most in-demand types of Cooling and Climate Controls for a 2021 Acura RDX:

Can I get help with 2021 Acura RDX Cooling and Climate Control orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Acura Cooling and Climate Controls and more.

What is your return policy for Acura RDX Cooling and Climate Controls?

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