2017-2022 Chevrolet Blazer OEM Radiator
K2 Industries
2017-2022 Chevrolet Blazer OEM Radiator
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
2017–2022 Chevrolet Blazer OEM Radiator
Direct OEM replacement radiator for your Blazer's cooling system. Factory-spec core and tank design engineered to handle stock coolant flow and thermal load. Built to original equipment standards for seamless integration.
Key Features
- OEM-spec core configuration - Matches factory cooling capacity without modification to engine bay or hose routing.
- Tank-to-core design - Pressure-tested seals and channels maintain coolant integrity under highway and city driving.
- Drop-in replacement - No drilling, fabrication, or adapter fittings needed—bolts to factory points directly.
Specs
- Hard panel aluminum core with plastic end tanks
- Factory hose connector configuration
- New condition
- Single unit
Whats Included
- OEM radiator assembly
Frequently Asked Questions
Do I need to drain and refill coolant when installing this?
Yes. Disconnect the lower radiator hose first to drain the system, unbolt the old radiator from its mounts, and swap in the new unit. Refill with your vehicle's specified coolant type and bleed air from the system per your service manual.
Will this work with my stock water pump and thermostat?
Completely. This radiator is engineered to work with factory cooling components—no swaps or upgrades needed unless your pump or thermostat is already worn.
What if the radiator leaks or fails after I install it?
Contact ModSupply customer service with proof of purchase. We stand behind every radiator shipped from our warehouse and will work with you on replacement options.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-10210-CDL-006-EC |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information