Audi B5 S4 High-Performance All-Aluminum Radiator

The CSF B5 S4 radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud

Attributes:

• Brand Name: CSF Cooling - Racing & High Performance Division
• GTIN: 00710353070710
• Coolant Hose Inlet Connection Type: OE Type Connection
• Coolant Hose Outlet Connection Type: OE Type Connection
• Core Height: 17 in.
• Core Material: Aluminum
• Core Row Quantity: 2
• Core Thickness: 1.625 in.
• Core Width: 25 in.
• Down Flow Or Cross Flow Type: Cross Flow
• Finish/Color: Satin
• Frame Included: No
• Grade Type: Performance
• Inlet Connector Type: Quick Connect
• Inlet Diameter: 1.535 in.
• Inlet Location: Top Left
• Installation Type: Drop-In Fit Installation
• Internal Engine Oil Cooler: No
• Internal Transmission Oil Cooler: No
• Mounting Hardware Included: No
• Mounting Type: Mounts with OE Hardware
• Outlet Connector Type: Quick Connect
• Outlet Diameter: 1.535 in.
• Outlet Location: Bottom Right
• Radiator Cap Included: No
• Tank Material: Aluminum
• Thermostat Included: No

Extended Information:

• Country of Origin: Indonesia
• Emissions : Emissions Compliance Exempt

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 33 x 9 x 21 inches
• Weight: 20 POUNDS