Nissens 91442 Engine Oil Cooler

Nissens 91442 Engine Oil Cooler Overview

The Nissens 91442 engine oil cooler is an OEM-equivalent aluminum heat exchanger built to maintain proper oil temperature for dependable lubrication performance. It is a direct-fit option for select Toyota applications, including the Toyota RAV4, Toyota Highlander, Toyota Sienna, Toyota Venza, and Toyota RAV4 Prime.

Built with aluminum construction and compact core dimensions, this oil cooler supports stable operation in vehicles that rely on controlled oil temperatures to protect lubricated components. Nissens validates its cooling products through in-house testing to help meet quality standards for long service life.

Key Features

• OEM Equivalent grade for factory-style fit and function
• Aluminum construction for efficient heat transfer
• Core dimensions: 4.53 in. length, 4.06 in. width, 2.68 in. thickness
• Engine oil cooler for thermal control of lubricated components
• Direct application coverage for select Toyota models
• Part number 91442 for accurate identification

Detailed Product Description

Nissens 91442 is an engine oil cooler designed to help regulate oil temperature so the lubrication system can operate consistently under load and heat. By transferring excess heat away from the oil, the cooler supports reliable operation of engine components that depend on stable lubrication. This part cross-references Toyota 1571025010 for the same application. Compatible vehicle coverage includes Fits 2021-2024 Toyota Sienna, N/A; Fits 2021-2024 Toyota Venza, N/A; Fits 2019-2023 Toyota RAV4, N/A; Fits 2020-2022 Toyota Highlander, N/A; and Fits 2021-2022 Toyota RAV4 Prime, N/A. The Nissens 91442 is a practical replacement choice when you need an OEM-equivalent oil cooler for these Toyota platforms.

Common Issues This Part Can Address

• Elevated engine oil temperatures during normal driving or heavy use
• Reduced oil cooling performance from a worn or inefficient cooler
• Thermal stress on lubricated engine components
• Oil temperature instability in select Toyota hybrid and gas applications
• Replacement needs after cooler degradation or leakage-related service

Installation Notes and Tips

Verify the vehicle’s original cooler configuration before ordering, since this application is listed without housing. Confirm the part number, mounting style, and connection points against the removed component before installation. Clean the surrounding oil and cooling passages during service to help prevent contamination from entering the replacement cooler. Use the vehicle-specific service procedure for torque values, sealing surfaces, and fluid refill requirements.

Quality Assurance

Nissens supports this oil cooler with in-house testing to help confirm compliance with quality standards and long service life expectations. The 91442 is built as an OEM-equivalent replacement for select Toyota applications.