Direct OEM replacement radiator engineered for reliable cooling in heavy-duty C and K series trucks. Built to factory specifications, this unit restores full cooling capacity after years of use or failed original equipment. Designed for bolt-in installation without modification.
OEM-Matched Construction - Maintains exact cooling capacity and flow rate for your truck's engine
Factory Tank Design - Upper and lower tanks positioned at stock connection points for zero-modification fitment
Heavy-Duty Core - Handles sustained towing and work-truck loads without thermal stress
Specs
OEM direct replacement unit
Factory mounting configuration
Stock tank inlet/outlet positions
Whats Included
Radiator assembly only
Frequently Asked Questions
Do I need new hoses and clamps to install this?
Your existing hoses will connect to the factory tank ports. Inspect them for cracks or soft spots before installation — if they're original to the truck, replacing them at the same time is smart preventive maintenance.
What about the thermostat housing — does it come with one?
Radiator assembly only. The thermostat and housing remain part of your engine block — no replacement needed unless you're servicing that separately.
Will this work with my truck's existing cooling fan and shroud?
Factory mounting points align with your original setup. If the fan and shroud are in good condition, they bolt right back up. No clearance issues.
* 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.
