Performance Radiator for Volvo S70 (1998-2000) 2.3L 2.4L Automatic

Heavy-Duty All-Aluminum 3-Row Performance Radiator for 1998-2000 Volvo S70

Direct Cooling Upgrade: Replaces the failure-prone factory plastic-tank unit with a high-capacity, TIG-welded core to stabilize engine and transmission temperatures under heavy load.

The Stock S70 Thermal Vulnerabilities

Factory P80 chassis radiators rely on aluminum cores crimped to molded composite end tanks with internal elastomeric gaskets. Extended thermal cycling, high underhood temperatures from turbocharged 5-cylinder setups, and cooling system pressure inevitably embrittle the plastic, leading to seam separation and cracking around the upper inlet neck. Additionally, degrading internal transmission cooler lines risk cross-contaminating automatic transmission fluid and engine coolant.

The Engineering Solution

This all-aluminum performance unit eliminates OEM failure modes using 100% TIG-welded aircraft-grade aluminum end tanks. The 3-row crossflow core measures 23-1/4 inches by 15-1/4 inches, substantially increasing fluid capacity and surface area for superior heat dissipation. An integrated internal transmission oil cooler with dedicated ports provides reliable fluid heat transfer, while 1-1/2-inch inlet/outlet connections ensure complete factory hose compatibility.

Technical Specifications

Compatibility

• 1998-2000 Volvo S70 Base Sedan 2.4L Inline-5 Automatic
• 1998-2000 Volvo S70 GLT / GLT SE Sedan 2.4L Turbo Inline-5 Automatic
• 1998-2000 Volvo S70 T5 / T5 SE Sedan 2.3L Turbo Inline-5 Automatic
• 1998-2000 Volvo S70 AWD Sedan 2.4L Turbo Inline-5 Automatic

The Volvo Caliber Standard

Designed to maintain exact European engine tolerances, this direct-fit unit preserves proper OBD-II thermal parameters without fitment modifications or check engine lights, providing durable heat rejection for street and track use.