CSF 20042 Automatic Transmission Oil Cooler

Reliable Automatic Transmission Oil Cooler for Jeep Wrangler JK

The CSF 20042 automatic transmission oil cooler is engineered to provide efficient cooling performance for Jeep Wrangler and Wrangler JK models. Designed with a parallel flow construction, this cooler helps maintain optimal transmission temperatures under demanding driving conditions.

• Parallel flow construction for effective heat dissipation
• Core thickness of 5/8 inch for compact yet efficient cooling
• Core dimensions: 7 2/3 inches wide by 19 2/7 inches long
• Box dimensions: 28 1/2 inches length, 11 3/7 inches height, 3 1/7 inches width
• Lightweight design at 3 2/5 pounds
• Block fitting inlet and outlet tubes for secure connections
• Non-hazardous material composition

Detailed Product Description

The CSF 20042 automatic transmission oil cooler features a parallel flow core design that enhances heat exchange efficiency by allowing transmission fluid to flow evenly through multiple channels. With a core thickness of 5/8 inch and a core width of 7 2/3 inches, this cooler balances size and performance, making it suitable for the Jeep Wrangler and Wrangler JK models. The core length of 19 2/7 inches ensures sufficient surface area for heat dissipation, while the compact box dimensions facilitate straightforward installation in the engine bay.

Both the inlet and outlet tubes utilize block fittings, providing a secure and leak-resistant connection to the vehicle’s transmission lines. Weighing just over 3 pounds, the cooler adds minimal weight to the vehicle while improving transmission fluid temperature regulation.

Compatible Vehicles and Applications

• Compatible with Jeep Wrangler models
• Specifically designed for Jeep Wrangler JK series
• Ideal for vehicles requiring enhanced transmission cooling under heavy load or off-road conditions
• Helps prevent transmission overheating and fluid breakdown
• Supports transmission longevity and performance stability

Installation Notes and Tips

When installing the CSF 20042 automatic transmission oil cooler, ensure that the block fitting inlet and outlet tubes are properly aligned with the vehicle’s transmission lines to avoid leaks. Verify that the cooler is securely mounted in a location with adequate airflow to maximize cooling efficiency. It is recommended to inspect transmission fluid levels and condition after installation to confirm proper system operation.

Quality Assurance and Warranty

CSF products are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 20042 automatic transmission oil cooler is constructed from non-hazardous materials and designed for long-term use in demanding automotive environments. Please refer to CSF’s warranty policy for specific coverage details.