CSF Black Performance Radiator for Nissan R33/R34 Skyline - 7230B

Key Features & Specs:

• Part Number: CSF 7230B
• Product Type: High-performance all-aluminum radiator
• Core Design: 2-row, 42mm ultra-high-performance core
• Cooling Tubes: 75 CSF B-Tube cooling tubes
• Fin Design: 6.5mm tall multi-louvered fins
• Construction: 100% TIG-welded aluminum
• Radiator Style: Downflow
• Finish: Satin black
• Core Width: 25.35 inches
• Core Height: 17.72 inches
• Core Thickness: 1.65 inches
• Inlet Location: Upper driver-side and upper passenger-side connections
• Outlet Location: Lower passenger side
• Inlet Size: 1.378 inches
• Outlet Size: 1.378 inches
• Temperature Sensor Ports: 1/8-inch NPT port plus M16 x 1.5 sensor port with plug
• Mounting: CNC-machined mounting pins with OE fan-shroud mounting locations
• Connections: OEM-style inlet and outlet
• Radiator Cap: CSF-logo 1.4-bar high-pressure cap included
• Transmission Cooler: No
• Fan Included: No
• Installation: Plug-and-play drop-in fit; no modifications required
• Testing: Individually leak and pressure tested
• Warranty: 2-year limited warranty
• Replaces OEM Number: Nissan 21410-15U17

Fitment:

• 1994-1997 Nissan Skyline R33 GTS 2.0L L6
• 1994-1997 Nissan Skyline R33 GTS-25 2.5L L6
• 1994-1997 Nissan Skyline R33 GTS-4 2.5L L6
• 1994-1997 Nissan Skyline R33 GTS-25t 2.5L Turbo
• 1995-1996 Nissan Skyline R33 400R 2.8L Turbo
• 1995-1998 Nissan Skyline R33 GT-R 2.6L Turbo
• 1995-1998 Nissan Skyline R33 GT-R LM Limited 2.6L Turbo
• 1995-1998 Nissan Skyline R33 GT-R V-Spec LM Limited 2.6L Turbo
• 1995-1998 Nissan Skyline R33 GT-R V-Spec N1 2.6L Turbo
• 1997-1998 Nissan Skyline R33 Autech Version 40th Anniversary 2.6L Turbo
• 1999-2002 Nissan Skyline R34 GT 2.0L Manual
• 1999-2002 Nissan Skyline R34 25GT 2.5L Manual
• 1999-2002 Nissan Skyline R34 25GT FOUR 2.5L Manual
• 1999-2002 Nissan Skyline R34 25GT Turbo 2.5L Turbo Manual
• 1999-2002 Nissan Skyline R34 25GT-V 2.5L Manual
• 1999-2002 Nissan Skyline R34 25GT-X 2.5L Manual
• 1999-2002 Nissan Skyline R34 25GT-X FOUR 2.5L Manual
• 1999-2002 Nissan Skyline R34 25GT-X Turbo 2.5L Turbo Manual

Upgrade cooling performance with the CSF 7230B Black High-Performance All-Aluminum Radiator for select Nissan R33 and R34 Skyline applications. This direct-fit radiator uses a 42mm two-row core with 75 CSF B-Tube cooling tubes and 6.5mm multi-louvered fins to support efficient heat dissipation in street, track, and turbocharged builds. TIG-welded aluminum construction, OEM-style connections, dual temperature-sensor provisions, OE fan-shroud mounting points, and a satin black finish deliver durable OEM-plus cooling without modifications.