Gates
Molded Heater Hose

Gates 19219 HVAC Heater Hose - Heater - Left Side or Heater To Intake Manifold

Brand Gates 19219
Position Heater - Left Side
0
Yes
Branch Quantity 0
Centerline Length 20.9
Centerline Length 531
Centerline Length (in) 20.9
Centerline Length (mm) 531
End 1 Inside Diameter .63
End 1 Inside Diameter 16
End 2 Inside Diameter .94
End 2 Inside Diameter 24
Material EPDM
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Heater Hose
Fits Ford and Lincoln · 46 vehicles

OEM-style molded hose. Factory-molded for a precise fit and cleaner routing.

EPDM construction. Resists heat and coolant exposure in demanding service.

Versatile application. Suitable for coolant, water, air, and marine use.

Cross-references Davico Mfg 19219, Dayco 87755 and Dayco 87865 for the same application. See all 16.

$38.94Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $38.94
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates 19219 Molded Heater Hose Overview

The Gates 19219 molded heater hose is an OEM-style replacement built for tight engine bays where a formed hose is required. It is made from EPDM and is approved for coolant, water, air, and marine applications, making it a practical choice for service on Ford F-150, Ford F-350, Ford Expedition, and Lincoln Navigator heater circuits.

Key Features

  • Factory-molded design for a direct-fit hose shape in compact engine compartments
  • EPDM construction for heater, coolant, water, and air service
  • Small I.D. molded coolant hose with 16 mm and 24 mm end sizes
  • Centerline length of 20.9 in. (531 mm)
  • OEM-style replacement for heater hose routing on select Ford and Lincoln applications

Product Details

Gates Molded Heater Hose part number 19219 is formed to match the routing needed in today’s tighter engine layouts. The molded profile helps maintain the correct hose path between the heater circuit and intake manifold or left-side heater connection, depending on application. This hose is listed for 1997-2004 Ford F-150, 1999-2004 Ford F-350, 1997-1999 Ford Expedition, 1997-1999 Ford F-250, and 1998-1999 Lincoln Navigator applications, with notes calling for reuse of the existing flow restrictor where required. This part cross-references Dayco 87755 and 87865 for the same application.

Common Uses

  • Replacing a cracked or leaking heater hose on Ford F-150 models
  • Restoring coolant flow in Ford F-350 heater-to-intake manifold routing
  • Addressing hose collapse, hardening, or swelling in the heater circuit
  • Correcting fitment issues in compact engine compartments that need a molded hose
  • Servicing heater hose routing on select Expedition and Navigator applications

Installation Notes and Tips

Verify the vehicle’s year, engine layout, and hose routing before installation. Several listed applications require reuse of the existing flow restrictor, so inspect the original part before removal and transfer it as specified. Confirm the end diameters and molded shape match the original hose path on your Ford F-150, Ford F-350, or Lincoln Navigator before final assembly.

Quality Assurance

Gates manufactures this molded heater hose as an OEM-style replacement for service use in coolant and heater systems. The EPDM construction and factory-molded form support consistent fitment across the listed applications, including Ford F-150, Ford F-350, and related models covered by part number 19219.

This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2004FordF-1505.4LV8GASHeater - Left SideMolded Heater Hose
2004FordF-150 Heritage5.4LV8BI-FUELHeater - Left SideMolded Heater Hose
2004FordF-150 Heritage5.4LV8CNGHeater - Left SideMolded Heater Hose
2004FordF-150 Heritage5.4LV8GASHeater - Left SideMolded Heater Hose
2004FordF-3505.4LV8GASHeater - Left SideMolded Heater Hose
2003FordF-1505.4LV8BI-FUELHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2003FordF-1505.4LV8CNGHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2003FordF-1505.4LV8GASHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2003FordF-3505.4LV8GASHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2003FordF-3505.4LV8LPGHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2002FordF-1505.4LV8BI-FUELHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2002FordF-1505.4LV8CNGHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2002FordF-1505.4LV8GASHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2002FordF-3505.4LV8GASHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2002FordF-3505.4LV8LPGHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2001FordF-150Lightning5.4LV8GASHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
2000FordF-150Lightning5.4LV8GASHeater To Intake ManifoldRe-use existing flow restrictor.; W/SVT Pkg.; Molded Heater Hose
1999FordExpedition4.6LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1999FordExpedition5.4LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1999FordF-1504.6LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-1505.4LV8BI-FUELHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-1505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-2504.6LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-2505.4LV8BI-FUELHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-2505.4LV8CNGHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-2505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999FordF-3505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1999LincolnNavigator5.4LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1998FordExpedition4.6LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1998FordExpedition5.4LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1998FordF-1504.6LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-1505.4LV8BI-FUELHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-1505.4LV8CNGHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-1505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-2504.6LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-2505.4LV8BI-FUELHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-2505.4LV8CNGHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998FordF-2505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1998LincolnNavigator5.4LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1997FordExpedition4.6LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1997FordExpedition5.4LV8GASHeater To Intake ManifoldW/O Aux. Heater; Re-use existing flow restrictor.; Molded Heater Hose
1997FordF-1504.6LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1997FordF-1505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1997FordF-2504.6LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1997FordF-2505.4LV8CNGHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
1997FordF-2505.4LV8GASHeater To Intake ManifoldExisting flow restrictor must be reused for installation of this HVAC Heater Hose.; Molded Heater Hose
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Davico Mfg — 19219Dayco — 87755Dayco — 87865Quality-Built — 1121914284S63992B87755C87865F65Z 18472 BCF75Z 18472 EAF85Z 18472 ABKH201XL3H 18K579 AAXL3Z 18472 AAXL3Z 18472 ABXL3Z 18472 AC