97-04 Buick Park Avenue 3.8L OEM Radiator - Auto & Manual

97-04 Buick Park Avenue 3.8L OEM Radiator - Auto & Manual

K2 Industries

Part #
K2-10411-BUI-006-EC
UPC #
OEM-RA-1880

Regular price $159.99 USD
Regular price $200.00 USD Sale price $159.99 USD
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Product Description

97-04 Buick Park Avenue 3.8L OEM Radiator — Auto & Manual Transmission

Factory radiator built for the 3.8L Park Avenue engine, engineered to handle both automatic and manual transmission cooling demands. This is genuine OEM construction—the same core that came in new. Direct bolt-in replacement for stock systems.

✓ Ships from FL Warehouse ✓ Direct-from-Warehouse ✓ In-House Quality Check
Key Features
  • OEM specification construction - Maintains factory cooling efficiency and reliability without guesswork or aftermarket trade-offs.
  • Dual transmission compatibility - Single unit works with both automatic and manual setups for that generation.
  • Factory mounting points - Zero modification required; uses existing brackets and hose connections.
Specs
  • OEM radiator assembly
  • Compatible with automatic and manual transmissions
  • Factory core design
Whats Included
  • Radiator core assembly only
Frequently Asked Questions

Do I need to drain the whole cooling system to install this?

Yes. Expect to lose your existing coolant, so have fresh coolant ready before you pull the old radiator. Flush the system while you're in there—it's the right time to do it.

Will this work if I've modified my cooling system?

This radiator is built for stock configuration. If you've added an electric fan, different pump, or non-standard hoses, test-fit before committing. Factory mounting and connection points assume no modifications.

Are hoses and clamps included?

Radiator core only. Reuse your existing hoses if they're in good shape, or source replacements separately. Clamps are separate too.

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