HomeHVAC > Hoses and PipesGates 12137 HVAC Heater Hose - Throttle Body Inlet
Part #: 12137

Gates 12137 HVAC Heater Hose - Throttle Body Inlet

Molded Heater Hose, Throttle Body Inlet
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Heater Hose, Throttle Body Inlet
🚗Fitment: Dodge and Mitsubishi, Attitude, Mirage, and Mirage G4
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates Molded Heater Hose 12137

The Gates Molded Heater Hose 12137 is designed for reliable HVAC system performance in select Dodge and Mitsubishi vehicles. Engineered with durable EPDM and plastic materials, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

  • Constructed from EPDM and plastic for heat and chemical resistance
  • Molded design for precise fit and leak prevention
  • Centerline length of 232 mm (9.15 inches) for accurate installation
  • Inside diameter of 8 mm (0.31 inches) on both ends
  • Compatible with Dodge Attitude and Mitsubishi Mirage, Mirage G4 models

Detailed Product Description

The Gates Molded Heater Hose 12137 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match exact OEM specifications. This hose features a molded construction that eliminates the need for bending or shaping during installation, reducing the risk of kinks and leaks. Made from EPDM rubber combined with plastic components, it offers resistance to heat, ozone, and automotive fluids, making it suitable for HVAC heater core connections. The hose measures 232 mm (9.15 inches) in centerline length with an 8 mm (0.31 inch) inside diameter on both ends, ensuring a secure and precise fit in the heating system of compatible vehicles.

Compatible Vehicles and Applications

This HVAC heater hose is specifically designed for use in the heating systems of Dodge Attitude and Mitsubishi Mirage and Mirage G4 models. It is ideal for replacing worn or damaged heater hoses that can cause coolant leaks, reduced heating efficiency, or HVAC system malfunctions.

  • Heater core hose replacement for Dodge Attitude
  • Heater hose repair for Mitsubishi Mirage and Mirage G4
  • Resolving coolant leaks in HVAC heater lines
  • Preventing heater core overheating due to restricted flow
  • Maintaining proper heat transfer within the vehicle’s HVAC system

Installation Notes and Tips

When installing the Gates Molded Heater Hose 12137, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the molded shape to avoid stress or kinks. Use appropriate clamps to secure both ends and check for leaks after installation. This hose does not include quick connect fittings, so standard hose clamps are required.

Quality Assurance and Warranty

Gates Molded Heater Hose 12137 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM and plastic materials provide resistance to heat, ozone, and automotive fluids, contributing to a longer service life. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship.

BrandGates
Part Number12137
PositionMolded Heater Hose, Throttle Body Inlet
0
Yes
Branch Quantity0
Centerline Length9.15
Centerline Length232
Centerline Length (in)9.15
Centerline Length (mm)232
End 1 Inside Diameter.31
End 1 Inside Diameter8
End 2 Inside Diameter.31
End 2 Inside Diameter8
MaterialEPDM, Plastic
MoldedYes
Number of Quick Connect Fittings0

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2019DodgeAttitude1.2LL3GASThrottle Body InletMolded Heater Hose
2019MitsubishiMirage1.2LL3GASThrottle Body InletMolded Heater Hose
2019MitsubishiMirage G41.2LL3GASThrottle Body InletMolded Heater Hose
2018DodgeAttitude1.2LL3GASThrottle Body InletMolded Heater Hose
2018MitsubishiMirage1.2LL3GASThrottle Body InletMolded Heater Hose
2018MitsubishiMirage G41.2LL3GASThrottle Body InletMolded Heater Hose
2017DodgeAttitude1.2LL3GASThrottle Body InletMolded Heater Hose
2017MitsubishiMirage1.2LL3GASThrottle Body InletMolded Heater Hose
2017MitsubishiMirage G41.2LL3GASThrottle Body InletMolded Heater Hose
2016DodgeAttitude1.2LL3GASThrottle Body InletMolded Heater Hose
2016MitsubishiMirage1.2LL3GASThrottle Body InletMolded Heater Hose
2015DodgeAttitude1.2LL3GASThrottle Body InletMolded Heater Hose
2015MitsubishiMirage1.2LL3GASThrottle Body InletMolded Heater Hose
2014MitsubishiMirage1.2LL3GASThrottle Body InletMolded Heater Hose

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1310A8751313714900S

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.