Four Seasons 85231 Engine Coolant Water Inlet

Overview of Four Seasons Water Inlet 85231

The Four Seasons Water Inlet 85231 is a steel engine coolant water inlet designed for select INFINITI and Nissan vehicles. This component is engineered to meet or exceed OEM specifications, ensuring reliable performance in your cooling system.

• Constructed from durable steel for long-lasting use
• Compatible with multiple Nissan and INFINITI models including 200SX, 300ZX, Pathfinder, and Xterra
• Maximum height of 2.399 inches and inlet diameter of 1.479 inches
• Does not include gasket or thermostat, designed as a water inlet only
• Bolt hole center-to-center measurement of 2.6875 inches for precise fitment

Four Seasons Water Inlet Product Line Details

The Four Seasons Water Inlet product line focuses on engine coolant components that provide reliable fluid flow management without integrated thermostats. The 85231 part is part of this line, offering a steel inlet designed specifically for vehicles requiring a separate thermostat housing. This line supports maintenance and repair of cooling systems by providing OEM-quality replacement parts.

Detailed Product Description

This engine coolant water inlet is crafted from steel, providing strength and resistance to corrosion. It features a maximum height of 2.399 inches and a mounting flange width of 0.286 inches, ensuring a secure and accurate fit. The inlet diameter measures 1.479 inches, suitable for the coolant flow requirements of compatible vehicles. The part does not include a gasket or thermostat, making it ideal for applications where these components are serviced separately. The bolt hole center-to-center distance of 2.6875 inches matches OEM specifications for proper installation.

Compatible Vehicles and Applications

• INFINITI models such as M30 and QX4
• Nissan models including 200SX, 300ZX, D21, Frontier, Pathfinder, Pickup, and Xterra
• Replacement for worn or damaged engine coolant water inlets
• Used in cooling system repairs to prevent leaks and maintain coolant flow
• Suitable for vehicles requiring a water inlet without an integrated thermostat

Installation Notes and Tips

When installing the Four Seasons Water Inlet 85231, ensure the mounting surface is clean and free of old gasket material. Since the gasket or seal is not included, use a compatible gasket or sealant recommended for your vehicle. Verify bolt hole alignment using the 2.6875-inch center-to-center measurement before tightening bolts to manufacturer torque specifications. This part is designed for use without a thermostat, so confirm your vehicle’s cooling system configuration prior to installation.

Quality Assurance and Warranty

Four Seasons parts are manufactured to meet or exceed OEM standards, providing dependable performance in engine cooling applications. The Water Inlet 85231 is constructed from steel for durability and corrosion resistance. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.