Factory OEM radiator engineered for direct fitment and proven cooling performance. Built to original equipment specifications, this radiator handles year-round thermal demands without compromise. If your cooling system is running hot or your factory unit is failing, this direct replacement restores proper engine temperature control.
OEM Core Construction - Matches factory cooling capacity and flow rate exactly
Direct Bolt-In Design - Uses factory attachment points; no fabrication required
Ready for Installation - Arrives complete and prepared for immediate swap
Specs
Configuration: OEM replacement radiator assembly
Condition: New
What's Included
Radiator assembly
Frequently Asked Questions
Will this radiator work with my current hoses and fittings?
OEM radiators are sized and configured to match factory hose connections. Verify your existing hose diameter and inlet/outlet port placement before install. If hoses are cracked or hardened, replace them during the swap — old coolant lines often fail around the same time as the core.
Do I need to flush the cooling system before installation?
Yes. Drain the old coolant completely and flush the block and heater core lines to remove sediment and corrosion buildup. Installing a new radiator into a contaminated system reduces its lifespan and cooling efficiency. Fresh coolant rated for your vehicle is required.
What if the radiator leaks after I install it?
A new radiator should arrive leak-free and pressure-tested. Before you assume a defect, confirm all hose clamps are tight, the radiator cap seals properly, and hose connections are secure. Run the engine and feel for weeping at joints. Leaks almost always come from fittings, not the core itself — tighten everything first.
* 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.
OEM Radiator for Chevrolet LLV S10 Blazer S10 Pickup GMC S15 Jimmy S15
