88-99 Oldsmobile/Buick Multi-Model OEM Radiator
K2 Industries
88-99 Oldsmobile/Buick Multi-Model 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.
88-99 Oldsmobile/Buick Multi-Model OEM Radiator
Direct replacement radiator engineered for late-80s to late-90s Oldsmobile and Buick platforms. OEM-spec cooling performance without the dealership price tag. Built to handle factory coolant flow and pressure ratings.
Key Features
- OEM-equivalent core design - Matches factory cooling capacity and hose routing for bolt-in fitment.
- Factory mounting tabs - Attaches at original suspension and frame points with no modification.
- Compatible across multi-platform lineup - Covers multiple engine and drivetrain configurations within the year range.
Specs
- Construction: OEM aluminum core with plastic tanks
- Condition: New
- Quantity: Single unit
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need to flush the cooling system before installing this radiator?
Yes. Old coolant can carry sediment and corrosion particles that will damage a new radiator core. Flush the system thoroughly with distilled water, then fill with fresh coolant rated for your vehicle's specifications.
Will the hoses and clamps from my old radiator work with this one?
The inlet and outlet ports match factory specs, so existing hoses will fit. Inspect clamps for rust or wear and replace if needed—old clamps often fail when pressure changes.
What if the radiator leaks after installation?
Test-fit the radiator dry before adding coolant. Check that all mounting brackets are secure and hose connections are hand-tight plus a half turn with a wrench. Overtightening can crack the plastic tanks.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-9808-BUI-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