Regular price
$200.00
Sale price$159.99
Save $40.01
/
Direct Shipped
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.
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.
* 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.
