CSF All-aluminum radiator with built-in oil cooler

Part #: 3076O

Overview

The CSF All-aluminum radiator with built-in oil cooler is a high-performance cooling solution designed for enthusiasts seeking improved thermal management for their Subaru WRX/STI models from 2002 to 2007. Crafted from durable aluminum, this radiator combines efficient heat dissipation with a sleek, lightweight design, helping to maintain optimal engine temperatures during spirited driving or demanding conditions. Its integrated oil cooler adds an extra layer of cooling capacity, supporting engine longevity and reliability. This product is ideal for those looking to enhance their vehicle’s cooling system without sacrificing performance or aesthetics.

Key Features

This radiator features a robust all-aluminum construction that ensures excellent heat transfer and corrosion resistance. The design incorporates a high-flow core to improve coolant circulation, reducing heat buildup and supporting consistent engine performance. The built-in oil cooler is engineered to provide additional cooling for engine oil, helping to prevent overheating during extended or aggressive driving. Its compact, lightweight profile makes installation straightforward, fitting seamlessly into the factory mounting points. The radiator’s precision craftsmanship ensures durability and long-lasting performance, even under demanding conditions.

Construction & Design

Constructed entirely from high-quality aluminum, this radiator features TIG-welded seams for superior strength and leak resistance. The core design maximizes surface area for efficient heat exchange, while the integrated oil cooler is strategically positioned for optimal airflow and cooling efficiency. The sleek black finish not only enhances durability but also complements the engine bay aesthetics.

Installation & Fitment

Designed as a direct replacement for the stock radiator, this unit installs with minimal modifications. Proper fitment should be verified against the vehicle’s specifications and the part number provided. Basic mechanical skills are recommended for installation, which typically involves draining coolant, removing the existing radiator, and securing the new unit in place.

What’s Included

The package includes the all-aluminum radiator with built-in oil cooler, mounting hardware, and necessary fittings for a secure and leak-free installation.

Ideal For

This radiator is perfect for Subaru WRX/STI owners who participate in spirited driving, track days, or those seeking a reliable upgrade to support increased engine performance and longevity. It’s also suitable for vehicles subjected to high ambient temperatures or extended use, where enhanced cooling capacity is essential.