Dorman 918-432 Engine Oil Cooler

Reliable Engine Oil Cooler for Buick, Chevrolet, Pontiac, and Saturn

The Dorman 918-432 engine oil cooler is designed to maintain optimal engine temperatures for select Buick, Chevrolet, Pontiac, and Saturn models. Engineered with durable aluminum and a brushed metal finish, this replacement part ensures consistent performance and longevity.

• Core material constructed from lightweight aluminum for efficient heat dissipation
• Dimensions: 4.5 inches length, 4.093 inches width, 1.983 inches thickness
• Core features 6 rows with a tube width of 1.398 inches for effective cooling
• Inlet and outlet diameters measure 1.16 inches and 0.7 inches respectively, both with female fittings
• Standard replacement grade without mounting hardware included
• Compatible with multiple models including Buick Astra, Chevrolet Cruze, and Pontiac G3 Wave

Detailed Product Description and Specifications

The Dorman 918-432 engine oil cooler is crafted with a brushed metal finish that resists corrosion and adds durability. Its aluminum core enhances heat transfer, helping to regulate engine oil temperature under various driving conditions. The cooler measures 2.97 inches in diameter and 1 inch in depth, fitting precisely within the engine bay of compatible vehicles. The six-row core design increases surface area for improved cooling efficiency, while the female inlet and outlet fittings simplify installation with compatible hoses.

Compatible Vehicles and Applications

This engine oil cooler is compatible with a range of Buick, Chevrolet, Pontiac, and Saturn vehicles, including the Buick Astra, Chevrolet Aveo, Cruze, Malibu, Sonic, and Trax, as well as the Pontiac G3 and Saturn Astra. The part number 918-432 ensures you receive the correct replacement for these specific models, supporting proper engine function and longevity.

• Helps prevent engine overheating by maintaining oil temperature
• Reduces risk of engine oil breakdown and contamination
• Supports engine performance during extended driving or heavy loads
• Addresses issues related to oil leaks or damaged coolers
• Replaces worn or corroded oil coolers to restore cooling efficiency

Installation Notes and Tips

Installation of the Dorman 918-432 engine oil cooler requires basic mechanical skills and appropriate tools. Note that mounting hardware is not included, so reusing existing brackets or purchasing compatible hardware may be necessary. Ensure all fittings are securely connected to prevent leaks. It is recommended to inspect hoses and seals during installation and replace any worn components to maintain system integrity.

Quality Assurance and Warranty

Dorman engine oil coolers meet standard replacement grade specifications, providing reliable performance for your vehicle. While this product does not include a core charge, it is manufactured to meet OEM standards for fit and function. Please refer to Dorman's warranty policy for coverage details, typically including limited warranties against defects in materials and workmanship.