Availability
OSC Automotive Radiators
295 Customer Reviews
To ensure great products, OSC starts with the highest grade of raw components, then follows factory construction standards to maintain longevity of the engine and transmission. Transmission and oil coolers are tested before installation on needed units, and radiator cores are qualifi
To ensure great products, OSC starts with the highest grade of raw components, then follows factory construction standards to maintain longevity of the engine and transmission. Transmission and oil coolers are tested before installation on needed units, and radiator cores are qualified before and after assembly using state-of-the-art cycle, vibration, burst, and environment testing. OSC prides itself on solving OE design failures in order to provide radiators with better life expectancies than the originals. Over a thousand models are available for fitment on specific makes and models. Choose the style designed for your engine type and vehicle application.
Showing In Stock Items. Show All 234 Items.
Radiator, Exact Fit, Aluminum, Plastic, Cadillac, Chevy, GMC, Hummer, Each
Part Number: OSC-2370
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator, Exact Fit, Aluminum, Plastic, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, 6.2L, Each
Part Number: OSC-2423
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiators, Crossflow, Aluminum/Plastic, Natural, Jeep, L4, V6, Each
Part Number: OSC-2957
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator, Aluminum/Plastic, Crossflow, Dodge, Ram, 3.7, 4.7, 5.7L, Each
Part Number: OSC-13129
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Radiator, Exact Fit, Aluminum, Plastic, Infiniti, for Nissan, 5.6L, Each
Part Number: OSC-2691
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Buick, Chevy, GMC, Saturn, Each
Part Number: OSC-13006
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Radiator, Aluminum/Plastic, Natural, Downflow, Subaru, Each
Part Number: OSC-13425
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0, 6.2L, Each
Part Number: OSC-2921
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
PA/32MM/EXT
Part Number: OSC-2941
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Radiators, Crossflow, Aluminum/Plastic, Natural, Chrysler, Dodge, Jeep, Each
Part Number: OSC-2951
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Chevy, GMC, 3.0, 3.6L, Each
Part Number: OSC-13139
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Radiator, Aluminum/Plastic, Black/Natural, Downflow, Transmission Cooler, Chevrolet, 6.0L, 6.2L, Each
Part Number: OSC-13473
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Radiator, Aluminum/Plastic, Crossflow, 42.125 in. Width, 22.063 in. Height, 7.875 Overall Thickness, Each
Part Number: OSC-13099
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
PA/16MM/EXT
Part Number: OSC-2993
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator, Aluminum/Plastic, Natural, Crossflow, Transmission Cooler, for Models with Quick-connect Inlet and Outlets, Chevrolet, 1.4L, Each
Part Number: OSC-13248
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Radiator, Aluminum/Plastic, Natural, Crossflow, Transmission Cooler, Chevrolet, Each
Part Number: OSC-13197
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Cadillac, 2.5L, Each
Part Number: OSC-13349
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator, Exact Fit, Aluminum, Plastic, Ford, 4.2L, 4.6L, Each
Part Number: OSC-1994
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator
Part Number: OSC-13509
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator, Aluminum/Plastic, Downflow, Chevy, 6.2L, Each
Part Number: OSC-13345
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator, Aluminum/Plastic, Crossflow, Ford, 4.6, 5.4L, Each
Part Number: OSC-13098
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator Chevrolet Cruz
Part Number: OSC-13471
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Radiator, Aluminum/Plastic, Natural, Crossflow, Transmission Cooler, Ford, Lincoln, Each
Part Number: OSC-13226
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Radiator Mercedes-Benz
Part Number: OSC-13432
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
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