Heavy-duty 3-row core engineered for the 5.9L Cummins diesel and its cooling demands. Built with hard panel construction for superior heat dissipation and long-haul reliability. Direct replacement fit eliminates guesswork.
Will this bolt in place of my factory radiator without modification?
Yes — mounts at factory rocker points with existing hardware. No drilling, welding, or bracket fab needed.
Do I need to drain my cooling system before install?
Completely. Flush the system, drain all old coolant, and inspect hoses for cracks or deterioration while you have access. Don't reuse old fluid.
Is this a new or reconditioned radiator?
New unit. Comes ready to install — no refurbishment or prior use. Quality-checked before shipment.
Products are direct shipped from Supplier.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.