Gates 12013 HVAC Heater Hose - Valve To Heater (Right)

Overview of Gates Molded Heater Hose 12013

The Gates Molded Heater Hose 12013 is designed specifically for BMW 740i and 740iL models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in your vehicle's heating system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and secure connections
• End 1 inside diameter: 0.59 inches (15 mm)
• End 2 inside diameter: 0.75 inches (19 mm)
• Centerline length: 13.21 inches (336 mm)
• Compatible with BMW 740i and 740iL models
• Part number: 12013

Detailed Product Description

The Gates Molded Heater Hose 12013 is engineered to meet the specific HVAC requirements of BMW 740i and 740iL vehicles. Made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, this hose maintains integrity under demanding operating conditions. The molded construction ensures a precise shape and fit, reducing the risk of leaks and improving overall system reliability. With end diameters of 0.59 inches (15 mm) and 0.75 inches (19 mm), and a centerline length of 13.21 inches (336 mm), this hose is designed to match OEM specifications for seamless integration.

About the Molded Heater Hose Product Line

The Molded Heater Hose line from Gates focuses on delivering hoses that are pre-formed to exact OEM shapes, eliminating the need for bending or cutting during installation. This product line is engineered to provide consistent performance and durability in HVAC systems, particularly in applications requiring precise fitment like the BMW 740i and 740iL. The molded design helps maintain proper coolant flow and reduces the potential for hose failure due to kinks or improper routing.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in BMW 740i and 740iL HVAC systems
• Prevention of coolant leaks that can cause engine overheating
• Restoration of proper heater core function and cabin heating performance
• Elimination of hose collapse or deformation under pressure
• Addressing fitment issues caused by generic or universal hoses

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns from hot coolant. Verify that the hose routing matches the original OEM path to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly, and inspect all connections for leaks after installation. The molded design of the Gates 12013 heater hose simplifies installation by providing a precise fit without the need for modification.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 12013 to meet strict quality standards, ensuring durability and reliable performance in BMW 740i and 740iL vehicles. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer resources.