Radiator Aluminum Plastic Tank 4 in. Connection - 0441366

Part#: AAA7231366

Features and Benefits

  • Aluminum core construction provides reliable thermal conductivity for Kenworth engine applications
  • Large-bore coolant ports support the high-volume flow requirements of heavy duty Kenworth systems
  • Oversized inlet and outlet diameters reduce circuit restriction for lower system pressure drop
  • Narrow-width but tall core profile suits the vertical radiator bay geometry of this Kenworth model
  • Aluminum construction ensures uniform thermal expansion and consistent sealing across the assembly
  • Direct-fit design supports straightforward replacement in standard Kenworth radiator mounting positions

Select Alternative Part #

Warranty

Warranty Up to 3 years warranty

Please contact customer service to know more details

Core MaterialAluminum
Height37-1/8 in.
Width21-5/8 in.
Thickness2 in.
Inlet4 in.
Outlet4 in.

No data found.

Year Make Model Engine
2021 KENWORTH T880
2021 PETERBILT 579
2020 KENWORTH T880
2020 PETERBILT 579
2019 KENWORTH T880
2019 PETERBILT 579
2018 KENWORTH T880
2018 PETERBILT 579
The Radiator features an aluminum core, engineered for dependable cooling performance on Kenworth Heavy Duty commercial vehicles. Designed as a direct replacement, the unit delivers consistent thermal management and reliable operation across a wide range of engine configurations in demanding road transport environments.
Easy Returns

Easy Returns

Hassle-free process

24/7 Online

24/7 Online

Shop anytime

Secure Checkout

Secure Checkout

SSL safe payment

Wide Range

Wide Range

Hundreds of parts

Fast Shipping

Fast Shipping

Same-day dispatch