Four Seasons 85906 Engine Coolant Outlet Flange - Left

Overview of Four Seasons Coolant Flange 85906

The Four Seasons Coolant Flange 85906 is designed for reliable engine coolant management in select Volkswagen models. Engineered from durable plastic, this engine coolant outlet flange is compatible with Volkswagen Cabrio, Golf, Jetta, and Passat vehicles, ensuring proper coolant flow and system integrity.

• Constructed from high-quality plastic for corrosion resistance
• Includes 3 coolant outlets and 2 mounting holes for secure installation
• Meets or exceeds OEM specifications for dependable performance
• Designed without a thermostat lip, suitable for systems without thermostat integration
• Compact base width of 0.402 inches (10.198 mm) for precise fitment

Four Seasons Coolant Flange Product Line Details

The Coolant Flange product line by Four Seasons focuses on essential engine coolant components that maintain optimal engine temperature and fluid routing. This line emphasizes compatibility and durability, providing parts like the 85906 flange that fit specific vehicle applications such as Volkswagen models. The Coolant Flange series is engineered to meet OEM standards, ensuring reliable replacement parts for cooling system maintenance.

Detailed Product Description

The Four Seasons 85906 engine coolant outlet flange is a critical component in the cooling system of Volkswagen Cabrio, Golf, Jetta, and Passat models. Made from plastic, it offers resistance to corrosion and heat exposure common in engine environments. The flange features three outlet ports and two mounting holes spaced 2.093 inches (53.16 mm) apart, facilitating secure attachment to the engine block. It does not include mounting hardware or gaskets, allowing for flexible installation with OEM or aftermarket seals. The flange’s design excludes a thermostat lip, making it suitable for cooling systems that utilize separate thermostat housings.

Common Applications and Issues Addressed

• Replacement of cracked or leaking coolant outlet flanges
• Resolving coolant leaks at the engine coolant outlet
• Maintaining proper coolant flow in Volkswagen Cabrio, Golf, Jetta, and Passat
• Preventing overheating caused by faulty coolant flange components
• Supporting cooling system repairs without thermostat integration

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use appropriate gaskets or seals as mounting hardware and gaskets are not included
• Verify bolt hole alignment using the 2 mounting holes spaced 2.093 inches apart
• Inspect surrounding coolant hoses and connections for wear during replacement
• Tighten mounting bolts to manufacturer torque specifications to prevent leaks

Quality Assurance and Warranty

The Four Seasons Coolant Flange 85906 meets or exceeds OEM quality standards, providing reliable performance for Volkswagen cooling systems. While mounting hardware and gaskets are not included, the flange’s material and design ensure durability and compatibility. Four Seasons products typically come with a limited warranty against defects in material and workmanship; please refer to official Four Seasons documentation for specific warranty details.