Radiators

Heavy Duty Radiator 2010+ WESTERN STAR - 4900SA

Part Number: OSC-HD9182

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator, OSC Automotive Products HD9169 Heavy-Duty Radiator

Part Number: OSC-HD9169

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator, OSC Automotive Products HD9170 Heavy-Duty Radiator

Part Number: OSC-HD9170

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Radiator, OSC Automotive Products HD9172 Heavy-Duty Radiator

Part Number: OSC-HD9172

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Radiator, OSC Automotive Products HD9173 Heavy-Duty Radiator

Part Number: OSC-HD9173

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Radiator, OSC Automotive Products HD9154 Heavy-Duty Radiator

Part Number: OSC-HD9154

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Radiator, OSC Automotive Products HD1051 Heavy-Duty Radiator

Part Number: OSC-HD1051

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Radiator, OSC Automotive Products HD1182 Heavy-Duty Radiator

Part Number: OSC-HD1182

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Radiator, OSC Automotive Products HD1190 Heavy-Duty Radiator

Part Number: OSC-HD1190

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Radiator, OSC Automotive Products HD1169 Heavy-Duty Radiator

Part Number: OSC-HD1169

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Radiator, OSC Automotive Products HD9265 Heavy-Duty Radiator

Part Number: OSC-HD9265

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Radiator, OSC Automotive Products HD9323 Heavy-Duty Radiator

Part Number: OSC-HD9323

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Radiator, OSC Automotive Products HD9324 Heavy-Duty Radiator

Part Number: OSC-HD9324

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Radiator, OSC Automotive Products HD9327 Heavy-Duty Radiator

Part Number: OSC-HD9327

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator, OSC Automotive Products HD9336 Heavy-Duty Radiator

Part Number: OSC-HD9336

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator

Part Number: OSC-HD9408

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Radiator

Part Number: OSC-HD9409

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Heavy Duty Radiator MAY 2016 + VOLVO VNL/VNM

Part Number: OSC-HD9424

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator

Part Number: OSC-HD9425

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator

Part Number: OSC-HD9438

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Heavy Duty Radiator 2016-2017 INTERNATIONAL HX520/620 W/ISX15

Part Number: OSC-HD9486

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Radiator and Dual Fan Kit, Aluminum, Natural, 1.25 in. Tubes, Crossflow, Chevy, Kit

Part Number: DWR-4149026M

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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MOD CORV 68-72

Part Number: DWR-32-4239026A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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HP LS 61A

Part Number: DWR-32-6149061A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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1966-67 GTO Auto 17.5 AC

Part Number: DWR-32-3139041AF

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Estimated Ship Date: Oct 27, 2025 if ordered today

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• Mfr. Rebate

Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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