Nissens 91286 Automatic Transmission Oil Cooler

The Nissens 91286 Automatic Transmission Oil Cooler is a high-quality heat exchanger designed to maintain optimal transmission fluid temperatures in automatic transmission systems. This water-cooled design efficiently transfers heat from the transmission fluid to the engine's cooling system, preventing overheating and ensuring reliable, trouble-free operation of critical transmission components.

Key Features:

• Constructed from lightweight, durable aluminum for excellent heat dissipation and corrosion resistance
• Water-cooled design integrates with the vehicle's cooling system for efficient heat transfer
• Compact dimensions: 87mm x 87mm x 72mm (approximately 3.4" x 3.4" x 2.8")
• FIRST FIT equipment version ensures proper fit and function
• Pressure-impulse tested to withstand up to 10.0 bar (145 PSI) through 100,000 cycles
• Supplied without housing or oil filter housing for direct replacement installation
• OE-quality replacement compatible with Volvo OE part number 31437022

Nissens applies rigorous in-house testing protocols including pressure-impulse, thermal expansion, and performance testing to ensure each transmission oil cooler meets stringent quality standards for long service life. With over 100 years of thermal management expertise, Nissens delivers OE-matching quality and reliable performance for automatic transmission cooling applications.