8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Part #: RNR NR2791B
Line: NAPA Radiators & Condensers

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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 3.188
Inlet Header Length 18.625
Outlet Diameter 1.563
Transmission Oil Cooler Included Yes
Manufacturer Part Number 41-2791
Outlet Header Length 18.625
Inlet Location Upper Right
VMRS Code 042002000
Internal Transmission Oil Cooler Yes
Engine Oil Cooler Included Yes
Core Height 34.125
Core Thickness 1
Core Width 17.25
Internal Engine Oil Cooler Yes
Outlet Location Lower Left
Core Material Aluminum
Inlet Diameter 1.313
Inlet Header Width 3.188
Fan Included No
SDS Required No
Core Row Quantity 1
Tank Material Plastic

Safety Information

Vehicle Fitment Guide

Product Reviews