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Product Overview

Innovative Engineering, Manufacturing Technology And Quality Control Ensure That Spectra Premium Heavy Duty Radiators Meet Or Exceed The Performance Of The Original Equipment They Replace. That Extends To All Components, Including Engine And Transmission


Height (in.) 33-1/2
Inlet Location Upper driver side
Outlet Location Lower passenger side
Radiator Make Navistar
Tank Material Aluminum
Core Material Aluminum
Radiator Outlet Connector Size 2 1/2 in.
Radiator Core Size 33 1/2 in. x 26 1/4 in. x 2 1/4 in.
Radiator Inlet Connector Size 2 1/2 in.
Application Navistar 9900I Series
Fan Included No
Include 1x Instruction Sheet; 1x 1/4-18NPT Drain-Cock
Inlet (in.) 2-1/2
Outlet 2-1/2
Radiator Cap Included No
Radiator Finish Natural
Radiator Frames Included No
Row 2
Thickness (in.) 2-1/4
Trans Cooler Adapter Fittings Included No
Transmission Cooler No

Features & Benefits

  • OE Style Clevis Pins Are Included (When Required) To Allow Thermal Expansion And Movement Of The Radiator Within The Frame
  • Redesigned Corner Brackets To Increase Unit Durability And Improve Ease Of Installation
  • Every Radiator Is Subjected To An Aging And Endurance Test In Order To Validate Its Performance Under Extreme Weather Conditions
  • Designed With Side Rail Stress Relief Cuts To Reduce Stress On The Headers And Allow Thermal Expansion
  • Increased Tube Wall Thickness For Durability And Longevity