CSF Heavy-Duty Aluminum Radiator - Toyota FJ Cruiser / 4Runner 4.0L (2003-2014)

This is CSF's heavy-duty, high-performance all-aluminum radiator for the Toyota FJ Cruiser and 4th-gen 4Runner 4.0L, built for off-roaders, overlanders, and adventurers. It uses a 2-row, 42mm dual core with CSF's exclusive B-Tube Technology and 6.5mm multi-louvered fins, plus CNC-machined quick-connect inlet/outlet connections and an all-aluminum race-style drain plug. The radiator is a drop-in fit that accepts all OEM components, including quick-connect hoses, AC condenser, mounting brackets, and fan shroud.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy