Best Radiator for a Chrysler 300: Fitment and Buying Guide

If you are searching for a radiator for a Chrysler 300, the AxleyHub engine coolant radiator is the only listed product that specifically names Chrysler 300 models. The other options below are for different vehicles or for desktop computers, so they are not substitutes for a Chrysler 300 radiator. Check your car’s year, engine, and existing part number before ordering; the keyword “300 x 1200 radiator” does not provide enough detail to confirm fitment.

Product Best suited for Fitment note
AxleyHub Engine Coolant Radiator Specified Chrysler 300 and related models Verify year, engine, and part number
ALLOYWORKS Lexus Radiator Listed Lexus IS200/IS300 applications Not listed for Chrysler 300
BIVEPEFB KTM Radiator Specified KTM off-road motorcycles Not an automotive radiator
Primecooling 3-Row Radiator Specified Chevrolet and GMC trucks Not listed for Chrysler 300
AeroCool Oasis L360 CPU Cooler Desktop PC cooling builds Not a vehicle radiator

AxleyHub Chrysler 300 Engine Coolant Radiator

AxleyHub engine coolant radiator

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Best for: Buyers whose Chrysler 300, 300C, or 300S matches the product’s stated fitment and replacement part numbers. This is the strongest match in this list because its description specifically includes multiple Chrysler 300 configurations.

The listed applications also include certain Dodge Challenger, Charger, and Magnum models. The product identifies replacement numbers including 5065240AG, 68050126AA, CH3010355, CH1225198, CU13157, 13157, and 13298. The package includes one engine coolant radiator.

Why it was selected: It is the only listed product described as fitting Chrysler 300 models. The long fitment list makes it important to verify the exact vehicle configuration rather than relying on the model name alone.

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Caution: The supplied details do not state a model-year range or radiator dimensions. Confirm fitment by year, engine, and part number before purchase; the listing’s broad application list does not establish compatibility with every Chrysler 300.

ALLOYWORKS Radiator for Lexus IS200 and IS300

ALLOYWORKS full-aluminum Lexus radiator

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Best for: Owners of a listed Lexus IS200 or IS300 who need a radiator matching the product’s application details. It is included as an automotive radiator comparison, not as a Chrysler 300 alternative.

The description lists Lexus IS200/IS300 2.0L and 3.0L applications from 1999–2005 and specifies manual-transmission fitment. It gives a core size of 14 3/4 inches high by 27 7/8 inches wide and an overall size of 20 1/2 inches high by 29 1/8 inches wide. The stated construction includes aircraft AA5052-grade aluminum, 2 mm full-aluminum tanks and fittings, an aluminum shroud, two 12-inch fans, and a relay kit.

Why it was selected: The listing provides vehicle applications and physical dimensions, useful details when comparing automotive radiator specifications.

Caution: The supplied fitment is for Lexus vehicles, not the Chrysler 300. Do not choose it for a 300 based on dimensions or radiator appearance alone.

BIVEPEFB KTM Motorcycle Aluminum Radiator

BIVEPEFB aluminum radiator for specified KTM motorcycles

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Best for: Riders with one of the KTM motorcycles named in the product’s fitment list. The listed applications include select SX, XC, EXC, and XC-W models across specified model years.

The manufacturer describes TIG-welded tanks and increased tube-wall thickness intended to support durability. The product is a motorcycle cooling radiator, and its fitment details are organized around KTM model families and year ranges.

Why it was selected: It is a vehicle cooling radiator, but it demonstrates why checking vehicle type and exact application matters when a broad search phrase returns unrelated results.

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Caution: This product is listed for KTM motorcycles, not passenger cars. It is not a Chrysler 300 replacement, and the provided details do not give dimensions for cross-vehicle comparison.

Primecooling 3-Row Chevrolet and GMC Radiator

Primecooling aluminum radiator with fans and shroud

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Best for: Buyers working on the specific Chevrolet and GMC trucks or SUVs identified in the listing. The stated applications cover selected C/K pickups, Suburban models, Blazer, and GMC Jimmy vehicles from the listed years.

This package is described as a three-row radiator with two 12-inch fans and a shroud. The feature list specifies full aviation aluminum construction, TIG welding, AA5052-grade aluminum, and a raw aluminum finish. The listed applications include several Chevrolet C10/C20/C30 and K10/K20/K30 models, plus specified Chevrolet and GMC SUVs and trucks.

Why it was selected: It is a complete automotive cooling package with stated vehicle applications and construction details, making it a useful contrast to a direct Chrysler 300 fitment listing.

Caution: Its listed applications are Chevrolet and GMC vehicles, not Chrysler 300 models. The description advises checking vehicle fitment for other models; do not assume it fits based on general radiator dimensions.

AeroCool Oasis L360 ARGB CPU Cooler

AeroCool Oasis L360 computer liquid cooler

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Best for: Desktop PC builders seeking a 360 mm all-in-one liquid CPU cooler with ARGB lighting. It is included because the word “radiator” also appears in computer-cooling products, which are easy to confuse with automotive parts in broad searches.

The listing describes a 360 mm radiator, three 120 mm ARGB fans, a mirage-style pump design, and compatibility with specified Intel and AMD CPU sockets. It says the radiator fins are contoured to increase heat-dissipation surface area and describes the fans as high-airflow and high-air-pressure models with hydraulic bearings.

Why it was selected: It clarifies a common search distinction: a PC liquid-cooling radiator is designed for a computer, not for an engine cooling system.

Caution: This is a CPU cooler, not an automotive radiator. It cannot replace the cooling radiator in a Chrysler 300.

Buying Guide: How to Choose a Chrysler 300 Radiator

Does “300 x 1200” identify the right radiator?

Not by itself. The phrase may describe a search dimension, a product code, or an incomplete vehicle query. The provided product information does not establish that a 300 x 1200 measurement is the correct radiator size for a Chrysler 300. Confirm the measurement format and application using the vehicle information and the old radiator’s part number.

What information should you confirm before ordering?

  • Model year: A vehicle model name alone may not identify the correct replacement part.
  • Engine and trim: Check the engine and trim details against the product’s fitment information.
  • Part number: Compare the original radiator number with the replacement numbers shown in the listing, where available.
  • Transmission and configuration: Check any listed restrictions. For example, the Lexus product specifies manual-transmission applications.
  • Dimensions and connections: Compare core and overall dimensions, inlet and outlet sizes, and mounting details when those specifications are available.

Should you choose a radiator because it looks similar?

No. Similar appearance or dimensions do not prove that a radiator will fit or function correctly in a different vehicle. Mounting points, hose connections, cooling-system requirements, and vehicle-specific fitment can differ. Treat an item listed for a Lexus, KTM motorcycle, Chevrolet truck, or desktop computer as a separate product application—not as a Chrysler 300 option.

How do you compare the listed radiator types?

For a Chrysler 300, prioritize a listing that names the correct vehicle and matches the car’s year, engine, and replacement number. The AxleyHub listing is the closest match among these products because it specifically names Chrysler 300 variants, but the available details do not confirm every year or engine. The ALLOYWORKS, BIVEPEFB, and Primecooling products identify other vehicle applications. The AeroCool product is for computer cooling.

What if the replacement part number is unavailable?

Use the vehicle’s exact year, engine, and configuration to check a fitment catalog or consult a qualified parts supplier. Compare the original radiator’s label and dimensions when possible. If the listing does not state a needed specification, do not assume it matches; get confirmation before ordering.

Frequently Asked Questions

Which listed radiator is specifically for a Chrysler 300?

The AxleyHub engine coolant radiator is the only product in this selection whose features name Chrysler 300 models. Verify the exact year, engine, and part number before buying.

Is the 300 x 1200 keyword enough to confirm radiator fitment?

No. The phrase does not identify a vehicle year, engine, or confirmed radiator specification. Use the vehicle details and replacement part number to verify compatibility.

Can the Lexus or Chevrolet/GMC radiator fit a Chrysler 300?

The supplied product information does not list either radiator for a Chrysler 300. Do not treat them as compatible without independent confirmation of the exact part and vehicle application.

Is the AeroCool radiator for a car?

No. The AeroCool Oasis L360 is an all-in-one liquid cooler for desktop computer CPUs, not an engine coolant radiator.

What should I check before ordering a replacement radiator?

Confirm the model year, engine, trim or configuration, transmission where relevant, and original part number. Check dimensions and connection details when available, and seek fitment confirmation if any information is unclear.

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