Nissens 61037 Radiator - Front

Reliable Radiator Replacement for Jeep Wrangler Models

The Nissens 61037 radiator is designed specifically for Jeep Wrangler and Wrangler JK vehicles, providing efficient cooling performance. Constructed with a durable plastic and aluminum core, this radiator ensures reliable heat dissipation to maintain optimal engine temperature.

• Material: Plastic and aluminum construction for durability and heat transfer
• Core Height: 20.0000 inches for effective cooling surface area
• Core Width: 21.8898 inches to fit Jeep Wrangler and Wrangler JK models precisely
• Core Length: 0.8661 inches for optimal radiator thickness and airflow
• Compatible with Jeep Wrangler and Wrangler JK vehicles
• Part Number: 61037 for accurate identification and replacement

Detailed Radiator Specifications and Performance

This radiator features a plastic and aluminum core that balances lightweight design with efficient thermal conductivity. The core dimensions—20 inches in height, nearly 22 inches in width, and just under 1 inch in length—are engineered to fit the cooling system of Jeep Wrangler and Wrangler JK models without modification. The aluminum core enhances heat dissipation, while the plastic components reduce overall weight and resist corrosion. The Nissens 61037 radiator supports consistent engine cooling under various driving conditions, helping to prevent overheating and maintain engine performance.

Applications and Common Cooling Issues Addressed

• Replacement for damaged or leaking radiators in Jeep Wrangler and Wrangler JK vehicles
• Resolves engine overheating caused by inefficient or clogged radiators
• Addresses coolant leaks due to cracked or corroded radiator cores
• Improves cooling system efficiency after prolonged use or wear
• Supports restoration of proper engine temperature regulation

Installation Notes and Tips

When installing the Nissens 61037 radiator, ensure the vehicle is fully cooled before beginning work. Verify compatibility with your Jeep Wrangler or Wrangler JK model year and engine type. Properly drain the coolant system and dispose of old coolant according to local regulations. Align the radiator carefully to avoid damage to the core or mounting points. After installation, refill the cooling system with the recommended coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty Information

Nissens radiators are manufactured to meet OEM specifications for fit and function. The 61037 radiator undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Nissens products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.