CSF All-Aluminum Radiator for BMW E36 M3 / 3-Series

Keep your E36 running cool on street or track with CSF’s high-performance all-aluminum radiator. This drop-in unit uses OEM-style mounts and quick-connect hose fittings for a clean, hassle-free install while delivering a major step up in heat rejection and durability.

Highlights

• 2-row 42 mm dual core with CSF B-Tube technology for higher efficiency and strength
• Multi-louvered fins, 6.5 mm fin height, optimized for airflow and heat transfer
• CNC-machined quick-connect inlet and outlet, OE-style brackets and fittings
• All-aluminum race-style drain plug, smooth satin finish
• True drop-in fit, no modifications, accepts OEM fan shroud, AC condenser, brackets, and hoses

Why B-Tube Technology

• B-shaped tubes are seam-brazed and stronger than typical O-type tubes
• Thinner, lighter aluminum can be used without sacrificing strength
• About 15% more tube surface area for improved heat transfer
• Dual liquid laminar flow design for efficient cooling under sustained load

Fitment

BMW E36 3-Series and M3, manual transmission:

• 1994–1995 325i
• 1992–1995 325is
• 1996–1998 328i
• 1996–1999 328is
• 1998 323i
• 1998–1999 323is
• 1995 M3 3.0L
• 1996–1999 M3 3.2L

BMW E30 3-Series, manual transmission:

• 1988–1993 325i
• 1988–1991 325is
• 1988–1991 325ix

Technical Details

• Core: 2-row, 42 mm dual core with B-Tube technology
• Fins: Multi-louvered, 6.5 mm fin height
• Connections: CNC-machined quick-connect, OE-style
• Finish: Smooth satin

In the Box

• CSF all-aluminum radiator assembly
• Race-style drain plug

Replaces OEM Part Numbers

• 17111728908
• 17111723784
• 17111709456
• 17112241912

SKU

3054

Warranty

2 years