![American Radiator 75PISX0519903 - Stainless Steel Upper Coolant Tube for Peterbilt 357 359 377 378 379 w/Cummins ISX Engine [OEM 05-19903]](https://cdn11.bigcommerce.com/s-n1c4dcm3qb/images/stencil/500x659/products/43566/234965/75pisx0519903_1_clipped-photoroom__18650.1781895847.jpg?c=1 "American Radiator 75PISX0519903 - Stainless Steel Upper Coolant Tube for Peterbilt 357 359 377 378 379 w/Cummins ISX Engine [OEM 05-19903]")
![American Radiator 75PISX0519903 - Stainless Steel Upper Coolant Tube for Peterbilt 357 359 377 378 379 w/Cummins ISX Engine [OEM 05-19903]](https://cdn11.bigcommerce.com/s-n1c4dcm3qb/images/stencil/1280x1280/products/43566/234965/75pisx0519903_1_clipped-photoroom__18650.1781895847.jpg?c=1 "American Radiator 75PISX0519903 - Stainless Steel Upper Coolant Tube for Peterbilt 357 359 377 378 379 w/Cummins ISX Engine [OEM 05-19903]")
![American Radiator 75PISX0519903 - Stainless Steel Upper Coolant Tube for Peterbilt 357 359 377 378 379 w/Cummins ISX Engine [OEM 05-19903]](https://cdn11.bigcommerce.com/s-n1c4dcm3qb/images/stencil/500x659/products/43566/234966/75pisx0519903_3_new-clipped-photoroom__67477.1781895847.jpg?c=1 "American Radiator 75PISX0519903 - Stainless Steel Upper Coolant Tube for Peterbilt 357 359 377 378 379 w/Cummins ISX Engine [OEM 05-19903]")
Brand:
AMERICAN RADIATOR
Mfr Part Number:
75PISX0519903
Notes:
PLEASE CROSS OEM TO VERIFY FITMENT
Make:
PETERBILT
Model:
357, 377, 378, 379
Warranty:
LIFETIME
Diameter:
2-1/2
Material:
STAINLESS STEEL
Position:
UPPER
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