Nissens 91365 Engine Oil Cooler

Engine Oil Cooler for Toyota 4Runner and Tacoma

Nissens 91365 is an OEM equivalent engine oil cooler built to maintain proper oil temperature for stable lubrication and dependable operation. It is a direct-fit style replacement for select Toyota 4Runner and Toyota Tacoma applications, including 2021 Toyota 4Runner through 11/2020 and 2014-2020 Toyota 4Runner without housing, plus 2014-2015 Toyota Tacoma without housing.

Key Features

• OEM equivalent grade for OE-style fit and function
• Engine oil cooler design for controlled oil temperature
• Core dimensions: 5.28 in. length, 3.98 in. width, 2.99 in. thickness
• Built by Nissens with in-house testing for quality verification
• Direct application coverage for Toyota 4Runner and Toyota Tacoma platforms

Product Details

Nissens part number 91365 is an engine oil cooler designed as a heat exchanger to remove excess heat from engine oil before it circulates through lubricated components. By helping keep oil within a proper operating range, this cooler supports consistent lubrication and reliable performance in demanding driving conditions. This part cross-references Toyota OE numbers 1571031010 and 1571031040 for the same application. For buyers searching for a Toyota 4Runner oil cooler or Toyota Tacoma engine oil cooler, Nissens 91365 provides an OEM equivalent replacement option with verified core sizing and application-specific fitment.

What It Helps Address

• High engine oil temperatures
• Oil breakdown from excess heat
• Reduced lubrication consistency
• Cooling-system related oil temperature control concerns
• Replacement needs for a worn or damaged factory oil cooler

Installation Notes and Tips

Confirm the vehicle configuration before ordering. This part fits 2021 Toyota 4Runner, N/A, to 11/2020; 2014-2020 Toyota 4Runner, N/A, without housing; and 2014-2015 Toyota Tacoma, N/A, without housing. Match the existing cooler layout and housing requirement to the vehicle listing, and verify OE cross-reference numbers 1571031010 or 1571031040 when comparing parts. Part number 91365 should be checked against the original unit’s dimensions and mounting style before installation.

Quality Assurance

Nissens uses advanced in-house testing facilities to verify product quality and support long service life. Part number 91365 is manufactured to OEM equivalent standards for dependable replacement performance.