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Gates 18304 HVAC Heater HoseOE Quality 60-Day Returns
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Part #: 18304

Gates 18304 HVAC Heater Hose

Molded Heater Hose, Pipe-1 To Intake Manifold, Pipe-2 To Intake Manifold, Pipe To Throttle Body, and Engine To Oil Cooler
⚙️ 6 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, Pipe-1 To Intake Manifold, Pipe-2 To Intake Manifold, Pipe To Throttle Body, and Engine To Oil Cooler
🚗Fitment: Ford and Geo, Mustang and Storm
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Overview of Gates Molded Heater Hose 18304

The Gates Molded Heater Hose 18304 is designed for reliable HVAC performance in Ford Mustang and Geo Storm vehicles. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

  • Made from high-quality EPDM rubber for heat and ozone resistance
  • Molded design for precise fit and easy installation
  • Centerline length of 12.7 inches (323 mm) for accurate replacement
  • Inside diameter of 0.38 inches (10 mm) on both ends
  • Compatible with Ford Mustang and Geo Storm HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 18304 is engineered to meet the specific HVAC hose requirements of Ford Mustang and Geo Storm models. Its EPDM construction provides excellent resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of automotive heating systems. The molded design ensures a precise fit, reducing the risk of leaks and improving system efficiency. With a centerline length of 12.7 inches (323 mm) and consistent 0.38 inch (10 mm) inside diameters on both ends, this hose matches OEM specifications for a direct replacement.

Applications and Problem Solving

  • Replaces worn or cracked heater hoses in Ford Mustang and Geo Storm HVAC systems
  • Prevents coolant leaks that can cause engine overheating
  • Restores proper heater core flow for effective cabin heating
  • Eliminates hose collapse or swelling under heat and pressure
  • Addresses issues related to brittle or degraded rubber hoses

Installation Notes and Tips

Ensure the engine is cool before removing the old heater hose to avoid burns. Verify the hose routing matches the original to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly. Inspect adjacent components for wear or damage during installation to maintain HVAC system integrity.

Quality Assurance and Warranty

Gates Molded Heater Hose 18304 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction contribute to a reliable, long-lasting HVAC hose solution. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandGates
Part Number18304
PositionMolded Heater Hose, Pipe-1 To Intake Manifold, Pipe-2 To Intake Manifold, Pipe To Throttle Body, and Engine To Oil Cooler
MaterialEpdm
End 1 Inside Diameter.38
End 1 Inside Diameter10
End 2 Inside Diameter.38
End 2 Inside Diameter10
Centerline Length12.7
Centerline Length323
Branch Quantity0
9839Yes
98450
Centerline Length (in)12.7
Centerline Length (mm)323
MoldedYes
Number of Quick Connect Fittings0

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1993GeoStorm1.6LL4GASPipe To Throttle BodyRadiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1992GeoStorm1.6LL4GASPipe To Throttle BodyMolded Heater Hose
1991GeoStorm1.6LL4GASPipe To Throttle BodyRadiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1990GeoStorm1.6LL4GASPipe To Throttle BodyRadiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1986FordMustang2.3LL4GASPipe-1 To Intake ManifoldRadiator and HVAC compatible coolant and heater hose.; Molded Heater Hose
1985FordMustang2.3LL4GASPipe-2 To Intake ManifoldRadiator and HVAC compatible coolant and heater hose.; Molded 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:

1030414050S18304631728700494479520C87004E5ZZ 18472 DMB113185MD113185

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

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