97-04 Buick Park Avenue 3.8L OEM Radiator - Auto & Manual
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
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.
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.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.