Gates 65023 HVAC Heater Hose

Overview

Gates 65023 is a molded thermoplastic coolant hose built for thermal management applications that demand consistent flow and reliable routing. It uses a plastic construction with a 36.5-inch centerline length and 25 mm inside diameter ends, making it a fitment-specific replacement for select Tesla thermal systems.

Compatible With Tesla 3 and Tesla Y applications, this Gates molded thermoplastic coolant hose supports the front drive unit bypass circuit. The 65023 part number appears in Gates thermal management coverage for modern electric vehicle cooling systems.

Key Features

• Molded thermoplastic construction for a formed coolant hose profile.
• 25 mm inside diameter at both ends for matched connection sizing.
• 36.5-inch centerline length for application-specific routing.
• Female quick connector design at the specified ends.
• Built for coolant flow in thermal management systems.

Detailed Description

Gates 65023 is part of the Molded Thermoplastic Coolant Hoses line, a product family developed from Gates' long history in OEM and aftermarket thermal management. The hose is engineered for modern vehicle cooling circuits where efficient thermal control is critical, especially in electric vehicle applications. For buyers searching for a Tesla 3 coolant hose or Tesla Y coolant hose, this part number 65023 matches the listed front drive unit bypass fitment and uses molded routing to follow the intended path without improvised bends.

This part cross-references 150134500A and 150134500B for the same application.

What It Is Used For

• Replacing a damaged molded coolant hose in the thermal circuit.
• Restoring coolant flow through the front drive unit bypass path.
• Addressing leaks caused by cracked or aged plastic hose material.
• Correcting routing issues from a hose that no longer holds its formed shape.

Installation Notes and Tips

Verify connector style, hose length, and end diameter against the removed part before installation. Confirm the vehicle application by model year and thermal system layout, since this hose is listed for specific Tesla fitments only. Use the part number 65023 to match the correct molded hose configuration during service.

Quality Assurance

Gates has more than 75 years of experience in automotive hose and thermal management products. The Molded Thermoplastic Coolant Hoses line reflects Gates' investment in materials science and flow-focused design for modern cooling systems.