Gates
Molded Heater Hose

Gates 19207 HVAC Heater Hose - Heater To Engine or Heater To Thermostat

Brand Gates 19207
Position Heater To Engine
0
Yes
Branch Quantity 0
Centerline Length 24.8
Centerline Length 630
Centerline Length (in) 24.8
Centerline Length (mm) 630
End 1 Inside Diameter .63
End 1 Inside Diameter 16
End 2 Inside Diameter .63
End 2 Inside Diameter 16
Material EPDM
Molded Yes
Number of Quick Connect Fittings 0
Product line Molded Heater Hose
Fits Mazda · 7 vehicles

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

EPDM construction. Resists coolant, water, and air applications.

Marine approved. Suitable for marine use as well as HVAC service.

Cross-references BBB Industries 11207, Dayco 87814 and Gates 19207 for the same application. See all 7.

$34.07Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $34.07
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates Molded Heater Hose 19207

The Gates 19207 molded heater hose is an OEM-style coolant hose built for tight engine compartments where a formed routing path is needed. It is made from EPDM and is approved for coolant, water, air, and marine applications.

Key Features

  • Factory-molded design for a precise hose route
  • EPDM construction for heater and coolant service
  • Small inside diameter: 0.63 in. (16 mm) at both ends
  • Centerline length: 24.8 in. (630 mm)
  • Compatible with coolant, water, and air applications
  • Gates Molded Heater Hose line for OE-style replacement routing

Product Details

Gates Molded Heater Hose 19207 is shaped to follow the original hose path in compact engine bays, helping maintain proper routing between the heater circuit and engine cooling system. This molded heater hose is a direct-fit style replacement for select Mazda Protege and Mazda Protege5 applications, including 2001-2003 Mazda Protege heater to engine and 1999-2000 Mazda Protege heater to thermostat, as well as 2002-2003 Mazda Protege5 heater to engine. This part cross-references Dayco 87814 for the same application.

Common Uses

  • Replacing a cracked or leaking heater hose on a Mazda Protege
  • Restoring coolant flow between the heater circuit and engine
  • Addressing hose routing issues in tight engine compartments
  • Repairing a hose that has softened, split, or collapsed
  • Servicing a molded hose path on Mazda Protege5 cooling systems

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Confirm whether your vehicle uses the heater-to-engine or heater-to-thermostat position, since the listed fitment varies by application. Inspect adjoining clamps, fittings, and connection points for wear before installing the new hose.

Quality Assurance

Gates manufactures this molded heater hose as an OE-style replacement part for vehicles that require formed coolant hose routing. The EPDM construction and molded shape are selected to match the demands of heater and cooling system service.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2003MazdaProtege2.0LL4GASHeater To EngineMolded Heater Hose
2003MazdaProtege52.0LL4GASHeater To EngineMolded Heater Hose
2002MazdaProtege2.0LL4GASHeater To EngineMolded Heater Hose
2002MazdaProtege52.0LL4GASHeater To EngineMolded Heater Hose
2001MazdaProtege2.0LL4GASHeater To EngineMolded Heater Hose
2000MazdaProtege1.8LL4GASHeater To ThermostatMolded Heater Hose
1999MazdaProtege1.8LL4GASHeater To ThermostatMolded 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 — 11207Dayco — 87814Gates — 1920718201LBJ1H61211ABJ1H61211BE87814