OEM Volkswagen Radiators & Parts

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Radiator

Part Number: 5C0-121-251-L
Volkswagen Volkswagen
Applications: 1.4L.
Other Names: Radiator
Description: Primary. Fits Beetle, Beetle Convertible, Jetta 2015. 2015, Inner. Jetta. w/o Hybrid, Engine Cooling, Primary. Jetta. 2015, Inner.
MSRP $427.20
$281.95

Radiator

Part Number: 1K0-121-251-CJ
Volkswagen Volkswagen
Applications: 2.5L.
Replaces: 1k0121251ar, 1k0121251r
Description: Radiator. Fits Jetta, Jetta Wagon, Rabbit, SportWagen Radiator - Repair or Replace Typical symptoms for a failed radiator include...
MSRP $305.01
$201.31

Radiator

Part Number: 1K0-121-251-EJ
Volkswagen Volkswagen
Replaces: 1k0121251al, 1k0121251bl, 1k0121251dp
Description: 1.9L.
MSRP $765.61
$500.71

Radiator

Part Number: 1K0-198-251-CS
Volkswagen Volkswagen
Applications: 2.0L GAS.
Replaces: 1k0121251cs, 8p4965873
Description: Radiator Assembly. 650 x 454mm. To 05/31/2010. To 11/01/2009. Fits Beetle, Eos, GTI, Jetta, Jetta GLI, Jetta Wagon, Rabbit 2009,...
MSRP $794.70
$519.73
MSRP $242.93
$160.34
Backordered
Backordered
Backordered

Radiator

Part Number: 5WA-121-251-E
Volkswagen Volkswagen
Applications: 1.5L.
Description: Jetta. Taos. 1.5L, type 1.
MSRP $372.07
$245.58

Radiator

Part Number: 7L6-121-253-E
Volkswagen Volkswagen
Description: 5.0L, main.
Backordered

Radiator

Part Number: 3D0-121-253-G
Volkswagen Volkswagen
Description: Phaeton. 4.2l. To Chassis/VIN 3D-6-004-269.
MSRP $468.55
$309.24

Radiator

Part Number: 1J0-121-253-R
Volkswagen Volkswagen
Notes: Order By Description.
Description: Jetta. 1.8L.
MSRP $345.44
$227.99

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Why Volkswagen Radiators Are Essential for Cooling Performance

A radiator is the core of your vehicle’s cooling system, ensuring the engine operates within optimal temperature ranges. Without it, overheating can occur, leading to severe damage. Volkswagen radiators are designed with precision engineering to maximize heat dissipation and maintain consistent coolant flow under demanding driving conditions.

What Makes Volkswagen Radiators Reliable?

For vehicles like the Volkswagen Atlas, OEM radiators provide durability and compatibility that aftermarket units can’t match. They integrate perfectly with hoses, fans, and thermostats for efficient thermal regulation. Pairing them with genuine water pumps ensures a complete and balanced cooling setup.

Common Signs Your Radiator Needs Replacement

  • Coolant leaks under the vehicle.
  • Overheating despite sufficient coolant levels.
  • Rust or sediment buildup in the radiator core.
  • Frequent temperature gauge spikes.
  • Visible damage or corrosion on fins.

Maintenance Tips for Volkswagen Radiators

  1. Flush and replace coolant every 30,000 miles.
  2. Inspect radiator hoses regularly for cracks.
  3. Check the radiator cap for proper sealing.
  4. Ensure cooling fans activate during idling.
  5. Clean external fins to improve airflow.

Related Parts to Consider

  • Thermostats
  • Coolant reservoir tanks
  • Cooling fans
  • Upper and lower radiator hoses

Keep your Volkswagen’s engine at the right temperature. Order here for exclusive discounts on OEM cooling parts. Need assistance? Contact us today.