2003 Western Star 4900EX Radiator
Navigate our online catalogue to find original replacement Radiators specifically designed to fit a 2003 Western Star 4900EX.






Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Engine Base: 12.0L 732ci6 (5.10x5.90; 130.0x150.0);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Engine Base: 14.0L 14063cc 858ci L6 (5.2362x6.6142; 133.0x168.0);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14640cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 14.9L 6Cyl L (-)(912) 5.39 137.0(Bore)6.65 169.0(Stroke);
Engine Base: 14.9L 6Cyl L (-)(912) 5.39 137.0(Bore)6.65 169.0(Stroke);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 15.0L 915ci6;
Engine Base: 15.0L 915ci6;
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.





Radiator
$4,173.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Engine Base: 15.8L 15830cc 966ci L6 (5.5118x6.7323; 140.0x171.0);
Engine Base: 15.8L 15830cc 966ci L6 (5.5118x6.7323; 140.0x171.0);
Vehicle Fitment Notes:
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.
38 in. x 34-1/2 in. x 2-1/4 in. Core; Inlet 2-1/2 in.; Outlet 2-1/2 in. No Frame Included; OEM Frame Must Be Reused.