Gates CO34912 Engine Coolant Filler Neck

Overview of Gates Coolant Outlet CO34912

The Gates Coolant Outlet CO34912 is a precision-engineered engine coolant filler neck designed for Nissan Altima and Maxima models. Manufactured from durable plastic, this part ensures reliable coolant system performance and proper fitment with exact OE specifications.

• Material: High-quality plastic construction
• Exact OE fit for Nissan Altima and Maxima
• Two bolt holes for secure mounting
• Multiple outlet diameters: 1.37 inches and 0.31 inches outside diameter
• Outlet inside diameters of 1.17 inches and 0.21 inches for precise coolant flow
• No by-pass holes or gaskets included

About the Gates Coolant Outlet Product Line

The Gates Coolant Outlet line focuses on components that maintain the integrity of the engine cooling system. This product line includes parts engineered to meet or exceed original equipment standards, ensuring compatibility and durability. The CO34912 coolant filler neck is part of this line, providing a reliable connection point for coolant flow in Nissan vehicles.

Detailed Product Description

The Gates CO34912 engine coolant filler neck is constructed from plastic to resist corrosion and withstand typical engine bay temperatures. It features two bolt holes for secure installation and multiple outlet diameters to accommodate coolant hoses precisely. The part is designed without by-pass holes or gaskets, reflecting its role as a direct replacement part that matches original equipment specifications exactly. This ensures proper coolant flow and system pressure maintenance in Nissan Altima and Maxima models.

Common Applications and Problem Resolution

• Replacement of cracked or damaged coolant filler necks
• Resolving coolant leaks at the filler neck connection
• Restoring proper coolant system pressure and flow
• Addressing overheating issues related to coolant system integrity
• Maintaining OEM fitment and function in Nissan Altima and Maxima vehicles

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Verify that the two bolt holes align correctly with the mounting points on the vehicle. Inspect surrounding hoses and clamps for wear and replace if necessary to prevent leaks. Since this part does not include gaskets or seals, reuse existing components if in good condition or source replacements separately. Tighten bolts to manufacturer torque specifications to secure the filler neck properly.

Quality Assurance and Warranty

The Gates Coolant Outlet CO34912 is manufactured to meet exact OE standards, ensuring compatibility and durability for Nissan Altima and Maxima models. Gates products are known for their quality control processes, providing reliable performance in demanding automotive environments. Warranty information should be confirmed with the original product documentation or supplier.