HomeBrake > Hoses and PipesDorman H38378 Brake Hydraulic Hose - Rear Left or Rear Right
Part #: H38378

Dorman H38378 Brake Hydraulic Hose - Rear Left or Rear Right

Rear Left
⚙️ 78 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
🚗Fitment: Ford and Mercury, Tempo, Topaz, Escort, EXP, Lynx, and LN7
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Reliable Brake Hydraulic Hose for Ford and Mercury Vehicles

The Dorman H38378 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford and Mercury models. Engineered with durable materials, this flexible hose ensures consistent braking performance for vehicles like the Ford Escort, Mercury Lynx, and Tempo.

  • Compatible with Ford Escort, LN7, Lynx, Tempo, and Mercury Topaz models
  • Constructed with EPDM rubber hose material for flexibility and durability
  • Black outer sleeve made of rubber for abrasion resistance
  • Both ends feature treated steel female fittings with 3/8 in-24 thread diameter
  • Overall hose length of 11.13 inches for precise fitment
  • Includes one brake hydraulic hose; mounting hardware and brackets not included

Durable Construction and Precise Fitment

The Dorman H38378 brake hydraulic hose is built with an EPDM rubber hose core that offers excellent resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve protects against abrasion and environmental damage, extending the hose's service life. Both ends of the hose are equipped with treated steel female fittings, ensuring secure and leak-free connections to the brake system. With an overall length of 11.13 inches, this flexible hose is designed to match the original equipment specifications for Ford Escort, LN7, Lynx, Tempo, and Mercury Topaz vehicles.

Applications and Common Brake System Issues Addressed

  • Replacement for worn or cracked brake hydraulic hoses causing fluid leaks
  • Restores proper brake fluid flow to maintain consistent braking pressure
  • Prevents brake fade due to hose swelling or internal damage
  • Eliminates spongy brake pedal feel caused by hose deterioration
  • Ensures safe operation by maintaining brake system integrity

Installation Notes and Tips

  • Verify compatibility with your specific Ford or Mercury model before installation
  • Inspect brake lines and fittings for corrosion or damage during replacement
  • Use proper tools to avoid damaging the treated steel fittings
  • Bleed the brake system thoroughly after hose installation to remove air
  • Do not reuse mounting hardware or brackets; these are not included with the hose

Quality Assurance and Warranty Information

Dorman manufactures the H38378 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and reliable performance under normal operating conditions. While mounting hardware and brackets are not included, the hose is designed for straightforward installation with existing components. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part NumberH38378
Bracket IncludedNo
ColorBlack
Describe TypeFlexible Hose
End 1 Fitting MaterialTreated Steel
End 1 Fitting TypeFemale
End 1 Thread Diameter3/8 in-24
End 2 Fitting Inside Diameter3/8 in-24
End 2 Fitting MaterialTreated Steel
End 2 Fitting TypeFemale
Gasket Or Seal IncludedNo
Hose MaterialEPDM Rubber
Jacket IncludedNo
Mounting Hardware IncludedNo
Outer Sleeve MaterialRubber
Overall Length11.13
Package Contents1 Brake Hose

This part fits 78 vehicles. Search below:

YearMakeModelPositionNotes
1994FordTempoRear Left
1994FordTempoRear Right
1994MercuryTopazRear Left
1994MercuryTopazRear Right
1993FordTempoRear Left
1993FordTempoRear Right
1993MercuryTopazRear Left
1993MercuryTopazRear Right
1992FordTempoRear Left
1992FordTempoRear Right
1992MercuryTopazRear Left
1992MercuryTopazRear Right
1991FordTempoRear Left
1991FordTempoRear Right
1991MercuryTopazRear Left
1991MercuryTopazRear Right
1990FordEscortRear Left
1990FordEscortRear Right
1990FordTempoRear Left
1990FordTempoRear Right
1990MercuryTopazRear Left
1990MercuryTopazRear Right
1989FordEscortRear Left
1989FordEscortRear Right
1989FordTempoRear Left
1989FordTempoRear Right
1989MercuryTopazRear Left
1989MercuryTopazRear Right
1988FordEscortRear Left
1988FordEscortRear Right
1988FordTempoRear Left
1988FordTempoRear Right
1988MercuryTopazRear Left
1988MercuryTopazRear Right
1987FordEscortRear Left
1987FordEscortRear Right
1987FordTempoRear Left
1987FordTempoRear Right
1987MercuryTopazRear Left
1987MercuryTopazRear Right
1986FordEscortRear Left
1986FordEscortRear Right
1986FordTempoRear Left
1986FordTempoRear Right
1986MercuryTopazRear Left
1986MercuryTopazRear Right
1985FordEscortRear Left
1985FordEscortRear Right
1985FordTempoRear Left
1985FordTempoRear Right
1985MercuryLynxRear Left
1985MercuryLynxRear Right
1985MercuryTopazRear Left
1985MercuryTopazRear Right
1984FordEscortRear Left
1984FordEscortRear Right
1984FordTempoRear Left
1984FordTempoRear Right
1984MercuryLynxRear Left
1984MercuryLynxRear Right
1984MercuryTopazRear Left
1984MercuryTopazRear Right
1983FordEscortRear Left
1983FordEscortRear Right
1983MercuryLN7Rear Left
1983MercuryLN7Rear Right
1983MercuryLynxRear Left
1983MercuryLynxRear Right
1982FordEscortRear Left
1982FordEscortRear Right
1982MercuryLN7Rear Left
1982MercuryLN7Rear Right
1982MercuryLynxRear Left
1982MercuryLynxRear Right
1981FordEscortRear Left
1981FordEscortRear Right
1981MercuryLynxRear Left
1981MercuryLynxRear Right

* 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:

150.6133118J2493220116145383787770087-34331B917251BH105018BH177700HB-81331NF38378

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