2019 Chevrolet Blazer Cooling and Climate Controls

Name: Blower Motor: With Wheel
Brand: Carquest Premium
SKU: 76519
Price: 303.99 USD

Below you will find various in-demand Chevrolet Cooling and Climate Controls, components and accessories for your 2019 Blazer. Advance Auto Parts has popular Blazer parts like Engine Cooling Parts, HVAC Electrical Parts, Air Conditioning Parts and more. You’ll also find aftermarket and OEM Cooling and Climate Controls for other Blazer model years including 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and more. Select a category of 2019 Chevrolet Blazer Cooling and Climate Controls below and start saving instantly.

Popular 2019 Chevrolet Blazer Cooling and Climate Controls Categories

Thermostat and Water Outlet Assemblies

AC Refrigerant Hose Fitting

Coolant Reservoirs

Coolant Temperature Sensors

AC Condenser and Receiver Drier Assemblies

Heater Blend Doors

Coolant Reservoir Caps

Water Outlets

AC Harness Connectors

AC Caps and Valve Core Kits

Expansion Valve and Orifice Tubes

AC Compressor Clutch Connectors

AC Refrigerant Pressure Sensors

AC Service Valve Caps

Radiator Cap Adapters

AC Receiver or Drier

AC Expansion Valve O-Rings

A/C Service Valve Fitting

Essential Cooling and Climate Controls for 2019 Chevrolet Blazers

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$303.99

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
Functionally Equivalent to OE Design
Magnetic size and properties compare or exceed OEM
Hermetically Sealed & Thermally Protected Electronics

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$14.99

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

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$149.99

The HVAC Mode Door Actuator mechanically operates the HVAC mode doors as commanded by the vehicle occupants to control the operation of the HVAC system.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.

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$56.99

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 sensor and checks full-spectrum functionality and electrical output to ensure each part meets manufacturing specifications before packaging.

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$44.99

GM Genuine Parts A/C Service Valve Fittings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$10.99

Manufactured to meet all OEM specifications. Designed to be easy to install and remove. Manufactured from high quality components with proper relief and vacuum valves. Quality tested to stand up to even the most demanding automotive cooling systems.

Product Features:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$44.99

This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:

Direct replacement – this engine coolant reservoir matches the fit and function of the original part
Ideal solution – engineered for a seamless installation
Durable construction – manufactured from quality materials to withstand underhood heat and vibration
Trustworthy design – backed by 100 years of automotive aftermarket experience

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$26.99

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

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
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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$49.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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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$21.79

GM Genuine Parts Rubber-Bonded Sealing Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$9.99

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

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$59.99

This replacement engine water pump is leak and flow tested. Gaskets and seals are included where applicable.

Product Features:

This pump is used on accessory belt driven applications
Used mostly on models equipped with a fan clutch
It is highly recommended that the fan clutch be replaced with the water pump
All gaskets or seals necessary for installation are supplied with pump
Durable housing features precisely machined mounting surfaces for proper sealing

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$9.99

This A/C service valve cap is designed to match the fit and function of the original cap on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this A/C service valve cap is designed to match the fit and function of the original cap on specified applications
Restores functionality – reliable replacement for an original part that is leaking 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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$18.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.

Product Features:

All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
SUV and rear air applications
Application specific
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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$20.49

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.
O-Rings necessary for installation are included.

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$145.99

This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:

Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies

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$35.49

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.
O-Rings necessary for installation are included.

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$22.79

Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches 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.

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
100% factory resistance calibrated to ensure extremely accurate temperature readings for optimal performance
O-rings, seals or thread sealant are included if required
Wires, clips and probe length match OE (where applicable)
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$7.49

GM Genuine Parts A/C Service Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These spring-loaded valves allow service access to the A/C system. The service valves allow the service technician to evacuate and recharge the refrigerant in the A/C system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Repairs leaking A/C system
Restores A/C function
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$114.99

GM Genuine Parts Multi Purpose Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems – aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$121.99

The heating-ventilation-air-condition (HVAC) air distribution system is designed to control the movement of air in the HVAC air distribution assembly as well as control the interior cabin temperature. Actuator doors which may be mechanically or electrically operated with a motor allow air movement through the system to provide the vehicle occupants the requested temperature desired for comfort. The Humidity Sensor reports interior cabin humidity levels and operates the climate system to remove uncomfortable high humidity levels.

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.
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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$218.99

Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
Oil cooler designs meet or exceed OE standards, keeping the vehicle¿s engine and transmission performing at optimal conditions
OEM grade, premium fittings for transmission or engine oil coolers (where applicable)

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$202.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
Oil cooler designs meet or exceed OE standards, keeping the vehicle¿s engine and transmission performing at optimal conditions
OEM grade, premium fittings for transmission or engine oil coolers (where applicable)

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$76.99

GM Genuine Parts Engine Coolant Water Outlets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These engine coolant water outlets are housings that connect the radiator hoses to the engine, typically housing the engine coolant thermostat. For certain applications, the water outlet contains threaded holes or ports for sensors and switches. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Thick base helps prevent leaks by minimizing warpage
Leak-resistant Neoprene O-ring seal
Helps your cooling system function properly
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

from

$26.99

We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.

Product Features:

Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable))
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation
Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable)
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation

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$24.79

Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable))
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation
Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable)
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation

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$15.79

Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable))
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation
Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable)
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation

from

$114.99

This replacement engine coolant water outlet is engineered to match the fit and durability of the stock outlet on specific General Motors vehicles. It is rigorously tested for reliability, and has convenient features to simplify installation.

Product Features:

Ideal replacement – this engine coolant water outlet directly replaces the original water outlet on specific Buick, Chevrolet and GMC vehicles
Convenient features – includes sensor, bolts and quick-release clip to easily connect hose using constant-force clamp
Rigorous testing – design underwent as many as 16 functional tests to ensure performance and reliability
Restores operation – fully fixes a cracked or worn original equipment housing that is causing leaks or overheating

Upgrade your 2019 Chevrolet Blazer with Top-Quality Cooling and Climate Controls

When it comes to maintaining or upgrading your 2019 Chevrolet Blazer, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Chevrolet or enhancing its overall performance, Cooling and Climate Controls are key to keeping your Blazer functioning at its best. At Advance Auto Parts, we offer a wide selection of 29 Cooling and Climate Controls for the 2019 Chevrolet Blazer, designed to meet your needs without breaking the bank. From Engine Cooling Part replacements to HVAC Electrical 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 2019 Chevrolet Blazer at great prices. Our Cooling and Climate Controls inventory for this model ranges from just $7.49 to $303.99, with an average price of $81.82. Our 29 Cooling and Climate Controls in stock come from 3 trusted brands, so you’re sure to find the right part for your 2019 Chevrolet Blazer 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 2019 Chevrolet Blazer, we stock popular OEM and aftermarket Cooling and Climate Controls from top names like GM Genuine, Carquest Premium, Dorman, and more. GM Genuine Cooling and Climate Controls start at just $7.49 and boast an impressive 4.5 stars average rating from customers. Carquest Premium and Dorman also bring quality to the table, with Cooling and Climate Controls available starting at $17.99, and at an average 4.4 stars rating. With 41 customer reviews and counting, our 2019 Chevrolet Blazer 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 2019 Chevrolet Blazer is always ready to roll. We’re committed to providing you with everything you need to keep your Blazer in top shape, all in one place. Start shopping confidently below for your 2019 Chevrolet Blazer!

Best-Selling Engine Cooling Parts for 2019 Chevrolet Blazers

Enhance the driving experience in your Chevrolet with 14 quality Engine Cooling Part components, starting at $12.99.

show more show less

from

$21.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$131.99

Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.

Product Features:

100% tested for reliable performance
Durable housing features precisely machined mounting surface for proper sealing and fitment
Equipped with weep chamber or similar feature to help prevent unnecessary replacement
Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
All gaskets or seals necessary for water pump are included
This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components

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$17.99

Cracked or lost the original engine coolant reservoir cap? Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:

Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap
Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
Seamless fit – reverse-engineered from the original equipment to fit perfectly
Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership

from

$17.99

Cracked or lost the original engine coolant reservoir cap? Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:

Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap
Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
Seamless fit – reverse-engineered from the original equipment to fit perfectly
Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership

from

$95.99

We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.

Product Features:

Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable)
100% virgin resin material to insure durability
100% leak tested
Direct-fit replacement for ease of installation

from

$21.99

ACDelco GM Original Equipment Engine Coolant Temperature Sensors monitor engine temperature, and are GM-recommended replacements for your vehicle’s original components. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. These original equipment engine coolant temperature sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$14.99

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
O-rings, seals or thread sealant are included if required
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$12.99

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
O-rings, seals or thread sealant are included if required
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$114.99

Ideal replacement – this engine coolant water outlet directly replaces the original water outlet on specific Buick, Chevrolet and GMC vehicles
Convenient features – includes sensor, bolts and quick-release clip to easily connect hose using constant-force clamp
Rigorous testing – design underwent as many as 16 functional tests to ensure performance and reliability
Restores operation – fully fixes a cracked or worn original equipment housing that is causing leaks or overheating

from

$301.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles

from

$249.99

WATER PUMP

from

$145.99

Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies

from

$95.99

Machined metal construction
Works with MT-300 pressure tester
Tests coolant caps
Professional quality

from

$74.99

Direct replacement – this engine coolant reservoir matches the fit and function of the original part
Ideal solution – engineered for a seamless installation
Durable construction – manufactured from quality materials to withstand underhood heat and vibration
Trustworthy design – backed by 100 years of automotive aftermarket experience

Top Picks for 2019 Chevrolet Blazer Air Conditioning Parts

Upgrade Chevrolet Blazers with top-quality Air Conditioning Parts parts, including 11 OEM and aftermarket selections for your 2019 model.

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from

$7.49

Repairs leaking A/C system
Restores A/C function
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

from

$14.99

GM Genuine Parts A/C System Valve Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C system valve cores are components of the A/C service valve through which your vehicle’s refrigerant can be accessed and serviced. The valve core is a spring-loaded poppet valve that is opened when the service technician connects the A/C service machine hose couplers. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Repair leaking A/C system, restore A/C function
Helps restore A/C Function
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

from

$26.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$30.49

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$56.99

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 sensor and checks full-spectrum functionality and electrical output to ensure each part meets manufacturing specifications before packaging.

A/C Condenser and Receiver Drier Assembly

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$168.99

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:

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.
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 with 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.
Each Carquest condenser is packaged using superior box construction. This box is easy to open and seal. Each condenser is packaged in the box with internal protection to keep the part centered and away from the package edges.

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$44.99

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$25.99

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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$21.79

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

from

$20.49

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.
O-Rings necessary for installation are included.

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$9.99

This A/C service valve cap is designed to match the fit and function of the original cap on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this A/C service valve cap is designed to match the fit and function of the original cap on specified applications
Restores functionality – reliable replacement for an original part that is leaking 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

In-Demand Blower Motor and Related Products for 2019 Chevrolet Blazers

Select from 1 premium Blower Motor and Related Products parts for your 2019 Chevrolet Blazer.

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$303.99

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
Functionally Equivalent to OE Design
Magnetic size and properties compare or exceed OEM
Hermetically Sealed & Thermally Protected Electronics

Most Sold 2019 Chevrolet Blazer Blend Doors

Explore our best-selling Chevrolet parts for the 2019 Blazer among 1 OEM and aftermarket options starting from $149.99.

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$149.99

The HVAC Mode Door Actuator mechanically operates the HVAC mode doors as commanded by the vehicle occupants to control the operation of the HVAC system.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.

Top-Rated Cooling and Climate Controls Brands For Your 2019 Chevrolet Blazer

Shop for the best-rated brands offering Cooling and Climate Controls and other products for your 2019 Chevrolet Blazers. Below you’ll find some of our best rated Cooling and Climate Controls from GM Genuine, Carquest Premium, and Dorman, and more. Cooling and Climate Controls from these brands that fit a 2019 Blazer start at just $7.49 and are rated as high as 4.5 stars. OEM and aftermarket Cooling and Climate Controls don’t get more top quality, durable, and affordable than from the brands below.

Popular GM Genuine 2019 Chevrolet Blazer Cooling and Climate Controls

When it comes to maintaining or upgrading your 2019 Chevrolet Blazer, using quality Cooling and Climate Controls is essential to ensure durability and a perfect fit. GM Genuine ticks all of those boxes. We offer a wide selection of GM Genuine Cooling and Climate Controls, specifically designed for the 2019 Chevrolet Blazer. With over 2 GM Genuine 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 $7.49, with an average price of just $11.24. Plus, with over 13 customer reviews and an average rating of 4.5 stars, you can trust that our GM Genuine 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.

from $14.99

(6)

Air Conditioning System Valve Core

“Goof”

from $7.49

(7)

Air Conditioning Service Valve

“Thanks”

Popular Carquest Premium 2019 Chevrolet Blazer Cooling and Climate Controls

Carquest Premium auto parts is one of the highest quality Cooling and Climate Control brands in the market. Any 2019 Chevrolet Blazer owner should feel confident when installing genuine Carquest Premium parts in their vehicle. To ensure the best fit and performance for your 2019 Blazer, Advance Auto Parts carries a full inventory of 2 Carquest Premium Cooling and Climate Controls. Plus you will be keeping your Chevrolet in peak condition while saving money because prices on these Carquest Premium Cooling and Climate Controls range from $21.99 to $131.99, plus, with more than 7 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Cooling and Climate Controls below will deliver on both quality and value.

from $131.99

(1)

Engine Water Pump: New, Gasket/Seals Included

“So far so good. My car is running great.”

from $21.99

(6)

Radiator Cap: 20 PSI

“Easy to deal with and great products”

FAQs for 2019 Chevrolet Blazer Cooling and Climate Controls

Which Cooling and Climate Controls are best-sellers for 2019 Chevrolet Blazers?

Out of 29 Cooling and Climate Controls that fit 2019 Chevrolet Blazers, the following parts are the top sellers:

Multi-Purpose Air Sensor (11930956) – $114.99
Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (11871344) – $17.99
Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (11153255) – $17.99

What’s the price range for 2019 Chevrolet Blazer Cooling and Climate Controls?

Cooling and Climate Control prices for the 2019 Chevrolet Blazer start at $7.49 and go up to $303.99 for the most premium parts.

What’s the average price of a Cooling and Climate Control for a 2019 Chevrolet Blazer?

The average price for Cooling and Climate Controls for the 2019 Chevrolet Blazer is $81.82. 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 Chevrolet Blazer model years?

Yes, we currently carry Cooling and Climate Controls for 24 model years of Chevrolet Blazers between 1969 and 2005. Cooling and Climate Controls are bought most frequently for the following model years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Cooling and Climate Controls for my 2019 Chevrolet Blazer?

The cheapest 2019 Chevrolet Blazer Cooling and Climate Controls we carry in stock are:

Air Conditioning Service Valve (18053248) – $7.49
Air Conditioning Service Port Caps (50000471) – $9.99
Coolant Temperature Sensor 1TS1169 (12422884) – $12.99
Air Conditioning System Valve Core (15730161) – $14.99
Coolant Temperature Sensor 1TS1178 (12422960) – $14.99

What are the top-rated Cooling and Climate Controls that fit the 2019 Chevrolet Blazer?

Out of 41 reviews by customers, our 2019 Chevrolet Blazer Cooling and Climate Controls have an average customer rating of . These are some of the highest-rated Cooling and Climate Control types for the 2019 Chevrolet Blazer and their top-rated products:

Engine Cooling Parts
- Engine Water Pump: New, Gasket/Seals Included (12002251) – $131.99
- Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (11153255) – $17.99
- Radiator Cap: 20 PSI (10647381) – $21.99

What types of Cooling and Climate Controls do you sell for my 2019 Chevrolet Blazer?

As of 11/2/25, these are some of the most in-demand types of Cooling and Climate Controls for a 2019 Chevrolet Blazer:

Can I get help with 2019 Chevrolet Blazer 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 Chevrolet Cooling and Climate Controls and more.

What is your return policy for Chevrolet Blazer Cooling and Climate Controls?

Advance Auto Parts keeps returns simple. For new Chevrolet Blazer 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.

2019 Chevrolet Blazer Cooling and Climate Controls

Carquest Premium – Blower Motor: With Wheel (Part No.76519)

Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Carquest Premium – HVAC Mode Door Actuator (Part No.DLC2743)

Carquest Premium – AC Pressure Sensor (Part No.ABA1005)

GM Genuine Parts – Air Conditioning Service Valve (Part No.15-51312)

Carquest Premium – Engine Coolant Reservoir Cap (Part No.10236)

Dorman – Non-Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-111)

Carquest Premium – Multi-Use Connector (Part No.PTA1011)

Carquest Premium – Multi-Use Connector (Part No.PTA1465)

GM Genuine Parts – Air Conditioning Line O-Ring (Part No.13579649)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10226)

Driveworks Water Pumps – New Water Pump (Part No.58-521)

Dorman – Help – Air Conditioning Service Port Caps (Part No.54374)

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)

Carquest Premium – A/C Desiccant Bag Kit (Part No.T83387)

Dorman – Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 182 Degrees (Part No.902-2089)

Carquest Premium – A/C TXV O-Ring Expansion Valve (Part No.T38907)

Carquest Premium – Engine Coolant Temperature Switch (Part No.WTA1246)

GM Genuine Parts – Air Conditioning Service Valve (Part No.15-5438)

GM Genuine Parts – Multi-Purpose Air Sensor (Part No.23262343)

Carquest Premium – Humidity Sensor (Part No.ACA2025)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.433161)

Carquest Premium – Radiator: With Engine and Transmission Oil Coolers (Part No.432389)

GM Genuine Parts – Engine Coolant Water Outlet (Part No.15-1794)

Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.85104)

Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.84852)

Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.84899)

Dorman – Engine Coolant Water Outlet (Part No.902-2087)

Carquest Premium – Radiator Cap: 20 PSI (Part No.10271)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2395)

Dorman – Help – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.54218)

Dorman – Help – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.54218CD)

Carquest Premium – Thermostat Housing: Gasket Included (Part No.86164)

GM Genuine Parts – Engine Coolant Temperature Sensor (Part No.12656444)

Carquest Premium – Coolant Temperature Sensor 1TS1178 (Part No.WTC1374)

Carquest Premium – Coolant Temperature Sensor 1TS1169 (Part No.WTC1286)

Dorman – Engine Coolant Water Outlet (Part No.902-2087)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.813613)

Carquest Premium – WATER PUMP (Part No.T7093)

Dorman – Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 182 Degrees (Part No.902-2089)

Carquest Premium – Radiator Cap Tester Adapter (Part No.12033)

Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-861)

GM Genuine Parts – Multi-Purpose Air Sensor (Part No.23262343)

Carquest Premium – Humidity Sensor (Part No.ACA2025)

GM Genuine Parts – Air Conditioning Service Valve (Part No.15-5438)

GM Genuine Parts – Air Conditioning System Valve Core (Part No.15-1119)

Carquest Premium – Multi-Use Connector (Part No.PTA1011)

GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.PT2726)

Carquest Premium – AC Pressure Sensor (Part No.ABA1005)

Carquest Premium – A/C Condenser and Receiver Drier Assembly (Part No.710043)

GM Genuine Parts – Air Conditioning Service Valve (Part No.15-51312)

Carquest Premium – Block Expansion Valve (Part No.T39597)

GM Genuine Parts – Air Conditioning Line O-Ring (Part No.13579649)

Carquest Premium – A/C Desiccant Bag Kit (Part No.T83387)

Dorman – Help – Air Conditioning Service Port Caps (Part No.54374)

Carquest Premium – Blower Motor: With Wheel (Part No.76519)

Carquest Premium – HVAC Mode Door Actuator (Part No.DLC2743)