Klimoto Radiator | fits Buick LeSabre Park Avenue Pontiac Bonneville Cadillac Deville 1988 1998 3.8L V6 4.9L V8 | Replaces 20523 20539 20639 20689 52455639 52455644 52461785

Features:

• High frequency tube production machine imported from Japan.
• Inner Packing: We use the Polyurethane to protect the product
• Same design for the oil cooler as OE product
• The thermal performance is 10% higher than those from other companies.
• Use of Nitrogen during welding in the furnace for maximum strength.