Gates 19437 HVAC Heater Hose - Heater Inlet
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Gates
 Molded Heater Hose

Gates 19437 HVAC Heater Hose - Heater Inlet

Brand Gates 19437
Position Heater Inlet
0
Yes
Branch Quantity 0
Centerline Length 18.7
Centerline Length 475
Centerline Length (in) 18.7
Centerline Length (mm) 475
End 1 Inside Diameter .62
End 1 Inside Diameter 16
End 2 Inside Diameter .62
End 2 Inside Diameter 16
Material EPDM
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Heater Hose
Fits Chrysler and Dodge · 13 vehicles

OEM-style molded design. Factory-molded for a precise hose shape and easier routing.

EPDM construction. Built from durable EPDM for coolant, water, and air use.

Approved for marine applications.

Cross-references BBB Industries 11437, Continental 63352 and Continental 63353 for the same application. See all 7.

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Gates 19437 Molded Heater Hose Overview

The Gates 19437 molded heater hose is a factory-shaped coolant hose built for tight engine bays where a straight hose will not route correctly. It is an OEM-style replacement for heater inlet service on select Chrysler PT Cruiser and Dodge Neon applications, with EPDM construction for coolant, water, and air transfer.

Gates Molded Heater Hose products are formed to match the routing needs of modern compact engine compartments. This line focuses on accurate bends and fitment for service replacements where a molded hose is required.

Key Features

  • Part number: 19437
  • EPDM hose material for coolant-system use
  • Factory-molded shape for tight routing
  • End I.D.: 0.62 in. (16 mm) on both ends
  • Centerline length: 18.7 in. (475 mm)
  • Approved for coolant, water, air, and marine applications
  • Heater inlet application

Detailed Description

Gates 19437 is a molded heater hose made to follow the original routing used in compact engine compartments. Its EPDM construction and molded profile support reliable replacement service where the hose must maintain a specific bend and length. This part number is used on 2001-2010 Chrysler PT Cruiser heater inlet applications and 2003-2005 Dodge Neon heater inlet applications, making it a direct-reference option for those vehicles. If you are searching for a molded heater hose for Chrysler PT Cruiser or Dodge Neon heater inlet service, Gates 19437 is the OE-style replacement to compare.

This part cross-references BBB Industries 11437 and Continental 63352 for the same application.

Common Problems This Hose Can Address

  • Coolant leaks from a cracked or aged heater hose
  • Improper hose routing in a tight engine compartment
  • Softening, swelling, or deterioration from heat and coolant exposure
  • Restricted heater flow caused by a collapsed hose
  • Replacement needs after service on the heater inlet circuit

Installation Notes and Tips

  • Verify the heater inlet routing before installation to confirm molded shape and length.
  • Inspect adjoining clamps, fittings, and nearby hoses for wear before reassembly.
  • Match the 0.62 in. end diameters and 18.7 in. centerline length to the original hose.
  • Check for proper clearance around belts, pulleys, and hot engine components after installation.

Quality Assurance

Gates manufactures this molded heater hose as an OEM-style replacement built to meet the routing and material requirements of the listed applications. It is a fitment-focused service part for Chrysler PT Cruiser and Dodge Neon heater inlet use.

  • Fits 2001-2010 Chrysler PT Cruiser, Heater Inlet
  • Fits 2003-2005 Dodge Neon, Heater Inlet

Related reading

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2010ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2009ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2008ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2007ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2006ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2005ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2005DodgeNeon2.0LL4GASHeater InletMolded Heater Hose
2004ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2004DodgeNeon2.0LL4GASHeater InletMolded Heater Hose
2003ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2003DodgeNeon2.0LL4GASHeater InletMolded Heater Hose
2002ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
2001ChryslerPT Cruiser2.4LL4GASHeater InletMolded Heater Hose
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 11437Continental — 63352Continental — 63353Davico Mfg — 1943716409M5058855AA5058855AB