2021 Chrysler 300 Engine Cooling Parts

Essential 2021 Chrysler 300 Engine Cooling Parts

Carquest Premium – Coolant Temperature Sensor (Part No.WTC1216)

Coolant Temperature Sensor

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$34.99
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.
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Carquest Premium – Engine Coolant Water Outlet (Part No.85041)

Engine Coolant Water Outlet

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$31.99
Coated with corrosion and rust inhibitor

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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Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35840)

Engine Coolant Thermostat Housing Gasket

from

$7.79
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
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Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35770)

Engine Coolant Thermostat Housing Gasket

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$8.99
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
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Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-056)

Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement

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$76.99
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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Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-380)

Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement

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$92.99
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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Dorman – Coolant Housing/Water Outlet: With Water Outlet and Seal, 45 Degree Neck Angle (Part No.902-314)

Coolant Housing/Water Outlet: With Water Outlet and Seal, 45 Degree Neck Angle

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$26.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing directly replaces the original housing 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 housings
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Dorman – Coolant Housing/Water Outlet: With Housing, 90 Degree Neck Angle (Part No.902-689)

Coolant Housing/Water Outlet: With Housing, 90 Degree Neck Angle

from

$25.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing directly replaces the original housing 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 housings
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Felpro – Engine Coolant Thermostat Housing Gasket (Part No.36002)

Engine Coolant Thermostat Housing Gasket

from

$10.29
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
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Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35975)

Engine Coolant Thermostat Housing Gasket

from

$7.79
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
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
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Felpro – Engine Water Pump Gasket (Part No.35813)

Engine Water Pump 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
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
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Felpro – Engine Water Pump Gasket (Part No.11731)

Engine Water Pump 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
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
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Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4078)

Engine Water Pump: New, Gasket/Seals Included

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$52.99
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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Edelbrock – Water Pump #88143 For 1958-79 BB Chrysler 361-440, Standard Rotation, Black (Part No.88143)

Water Pump #88143 For 1958-79 BB Chrysler 361-440, Standard Rotation, Black

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$247.99
Edelbrock #88143 Water Pump big block Chrysler 361-440?1958-79 black ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-the-art racing technology, Edelbrock has designed these “super cool

Product Features:
  • Reverse Impeller Rotation
  • 0.625 in. Pilot Shaft
  • 0.750 in. Ball/Ball Bearing
  • 3.07 in. Block To Hub Height
  • Black Finish
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Imperial – Electric Fan – 12" Diameter (Part No.226112)

Electric Fan - 12" Diameter

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$94.99
Electric fan with 12″ diameter. Imperial electric fans are reversible for push or pull operation and are designed with a thin, aerodynamic profile for applications with limited space.

Product Features:
  • Rapid-Cool® Thin-Line electric fans
  • 12″ Diameter
  • 800 CFM
  • Use as a pusher or puller fan
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Dorman – Radiator Fan Assembly: Single, Brushless Motor, OE Fix, Reliable (Part No.621-526XD)

Radiator Fan Assembly: Single, Brushless Motor, OE Fix, Reliable

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$245.99
Original engine cooling fans often burn out prematurely because they’re under-engineered for extreme duty. This Dorman OE FIX solution features a brushless motor and more durable fan blade to dramatically extend service life under intense use. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.

Product Features:
  • Radiator Fan Assembly With Brushless Motor
  • Radiator Fan Assembly: Single, Brushless Motor, OE Fix, Reliable
  • Upgraded design – this replacement dual radiator fan assembly features multiple enhancements over original equipment to improve longevity and performance
  • Ideal for law enforcement – made to endure extreme duty in specific Chrysler and Dodge police vehicle applications
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Carquest Premium – Standard Thermostat: With Seal, 192 Degrees (Part No.14349)

Standard Thermostat: With Seal, 192 Degrees

from

$23.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13356)

Standard Thermostat: 160 Degrees

from

$9.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Motorad – Thermostat Kit: Includes Housing, Thermostat and Seal, 192 Degrees (Part No.4314KT)

Thermostat Kit: Includes Housing, Thermostat and Seal, 192 Degrees

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$27.49
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Carquest Premium – Integrated Housing Thermostat-203 Degrees w/ Seal (Part No.49549)

Integrated Housing Thermostat-203 Degrees w/ Seal

from

$25.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Radiator Cap Tester Adapter

from

$14.29
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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Carquest Premium – Radiator Cap: 18 PSI (Part No.10334)

Radiator Cap: 18 PSI

from

$10.49
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:
  • Safety lever to vent coolant pressure before removal
  • 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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Carquest Premium – Radiator Cap: 18 PSI (Part No.10234)

Radiator Cap: 18 PSI

from

$6.79
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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CSF – OE Quality Radiator (Part No.G1000219037CSF)

OE Quality Radiator

from

$145.13
Plastic Tank / Aluminum Core Radiator CSF prides itself on using the most advanced technologies, machines, and experienced personnel to design, develop, and manufacture the world’s best cooling systems. With three privately owned, ISO certified manufacturing facilities that supply to local OE brands, CSF houses the industry’s best manufacturing equipment. CSF’s world class facilities manufacture the highest quality cooling system products available. Thanks to our cutting edge capabilities, we are able to produce the strongest and most complicated components with ease. CSF leads the industry in multi-fit models, which provides customers with additional application coverage, while reducing inventory. All CSF radiators undergo a rigorous testing process in our state-of-the-art testing lab. Our procedures and requirements set the bar for cooling system reliability and performance:

Product Features:
  • Individually leak tested
  • Vibration cycle tested
  • Thermal cycle tested
  • Wind tunnel tested for optimal radiator core cooling efficiency
  • Burst pressure and impulse cycle tested for strength
  • Salt spray tested for corrosion protection
  • 10 foot box “drop test” to ensure packaging protection
  • 30 point fitment inspection on critical dimensions to ensure OE fitment with no modifications necessary
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KAI – Radiator (Part No.RAD2767)

Radiator

from

$129.99
New Platinum Pro Radiator, 2.7/3.5/5.7/6.1 Liter Engines, Automatic Transmission, 1 Row Core, Heavy Duty Cooling

Product Features:
  • 2.7/3.5/5.7/6.1 Liter Engines, Automatic Transmission, 1 Row Core, Heavy Duty Cooling, Made Of Plastic and 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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Dorman – Help – Radiator Drain Cocks (Part No.61134)

Radiator Drain Cocks

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$7.79
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.

Product Features:
  • Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
  • Durable construction – this part is made of quality materials for a long service life
  • Saves money – offers original equipment quality at a competitive price
  • Quality assured – this petcock has undergone virtual testing to assure proper fit and function
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Dorman – Help – Drain Cock-Brass-1/4 In. NPT (Part No.61106)

Drain Cock-Brass-1/4 In. NPT

from

$5.99
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.

Product Features:
  • Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
  • Durable construction – this part is made of quality materials for a long service life
  • Saves money – offers original equipment quality at a competitive price
  • Quality assured – this petcock has undergone virtual testing to assure proper fit and function
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2021 Chrysler 300 Engine Cooling Parts

Maybe you’re in the middle of a full rebuild of that 2021 Chrysler 300. Maybe you just need a couple of Engine Cooling Parts. Either way, Advance Auto Parts has 30 different Engine Cooling Parts in our inventory ranging from $5.49 to $269.99. That means you can find the exact parts or products you need to keep that 2021 Chrysler 300 running smoothly.

Engine Cooling Parts are only as good as their brand. We stock 6 different brands to make sure you have plenty of trusted parts to choose from for your 2021 Chrysler 300. Carquest Premium, Felpro, and Dorman are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Cooling Parts for your 2021 Chrysler 300, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 1,189 reviews in this category, some of the top rated parts include Engine Water Pump: New, Gasket/Seals Included with 4.3 stars and Radiator Drain Cocks with 4.4 stars.

So if you’re in the market for aftermarket Engine Cooling Parts to keep your 2021 Chrysler 300 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Cooling Parts Brands To Make Your 2021 Chrysler 300 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2021 Chrysler 300 demands trusted brand parts and products to keep it running. Many trusted brands of Engine Cooling Parts make up Advance Auto Parts’ inventory, and all are ready to help make your 300 the best it can be. Be sure to browse some of our top Engine Cooling Parts brands and parts.

Popular Felpro Engine Cooling Parts

We carry Felpro parts in our stock across Thermostat and Water Outlet Gaskets and Thermostat Housing Gaskets categories, plus more. For a 2021 Chrysler 300, our most popular Felpro Engine Cooling Parts include:
THERMOSTAT GASKET
from $9.79
(2)
THERMOSTAT GASKET
Thermostat and Water Outlet Gaskets
Engine Coolant Thermostat Housing Gasket
from $7.79
(40)
Engine Coolant Thermostat Housing Gasket
Thermostat Housing Gaskets

Top 2021 Chrysler 300 Engine Cooling Parts from Carquest Premium

Carquest Premium products are another trusted brand when it comes to Engine Cooling Parts for your 2021 Chrysler 300. Popular Carquest Premium parts include:
Radiator Cap: 18 PSI
from $6.79
(118)
Radiator Cap: 18 PSI
Engine Coolant Thermostat Housing Caps
Radiator Cap: 18 PSI
from $10.49
(44)
Radiator Cap: 18 PSI
Engine Coolant Thermostat Housing Caps

FAQs for 2021 Chrysler 300 Engine Cooling Parts

What are the most purchased Engine Cooling Parts for the 2021 Chrysler 300?

Out of 30 Engine Cooling Parts for the 2021 Chrysler 300, the most popular in our inventory are:
Water Pump: New, Installation Gasket Included
from $134.99
(34)
Water Pump: New, Installation Gasket Included
Water Pumps
Standard Thermostat:With Seal, 192 Degrees
from $41.99
(22)
Standard Thermostat:With Seal, 192 Degrees
Thermostats
Integrated Housing Thermostat-203 Degrees w/ Seal
from $25.99
(12)
Integrated Housing Thermostat-203 Degrees w/ Seal
Thermostat and Water Outlet Assemblies

What are the top-rated 2021 Chrysler 300 Engine Cooling Parts?

Top-rated Engine Cooling Parts for your 2021 Chrysler 300 based on customer reviews/ratings are:
Engine Water Pump: New, Gasket/Seals Included
from $89.99
(13)
Engine Water Pump: New, Gasket/Seals Included
“Good product”
Radiator Drain Cocks
from $7.79
(7)
Radiator Drain Cocks
“Ford will tell you to buy a whole new radiator if you break the petcock. I installed this with success on my 2015 Focus ST. It is very close in size”
Radiator
from $268.99
(5)
Radiator
“No problems.”