NAPA Auto Parts Sterling, VA
45449 Severn Way
Sterling,  VA  20166-8918
(703) 378-6666
Reserve Online Participant
Store Hours
Mon-Fri:8:00 AM-6:00 PM
Sat:8:00 AM-3:00 PM
This store has been geolocated for you.
Looking to get a repair done? Find an AutoCare Center



Part #: RNR NR13442B
Line: NAPA Radiators & Condensers

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

Requested quantity is not available. Please update the quantity below.

Features & Benefits

Warranty: Standard : Limited Lifetime


Radiators are the foundation of any engine cooling syste. Tasked with preventing the vehicle from overheating, the radiator is vital to keeping vehicles up and running. We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.

  • Thermal expansion cuts allow for longer life and reduced failure rates by allowing improved core expansion and contraction during normal heat cycles.
  • Our B-Type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
  • We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.
  • Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
  • Our fin edges are folded for increased stability and heat disbursement properties.
  • Our included "multi-fit" attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.


Outlet Header Width 1.563
Inlet Header Length 13
Outlet Diameter 0.75
Transmission Oil Cooler Included No
Manufacturer Part Number 41-13442
Outlet Header Length 13
Inlet Location Upper Right
VMRS Code 042002000
Internal Transmission Oil Cooler No
Engine Oil Cooler Included No
Core Height 25.063
Core Thickness 0.625
Core Width 11.438
Internal Engine Oil Cooler No
Outlet Location Lower Left
Core Material Aluminum
Inlet Diameter 0.75
Inlet Header Width 1.563
Fan Included No
SDS Required No
Core Row Quantity 1
Tank Material Plastic

Safety Information

Vehicle Fitment Guide

Product Reviews