HomeBrake > Hoses and PipesDorman H621708 Brake Hydraulic Hose - Rear Left, Rear Left Outer, Rear Right or Rear Right Outer
Part #: H621708

Dorman H621708 Brake Hydraulic Hose - Rear Left, Rear Left Outer, Rear Right or Rear Right Outer

Rear Left
⚙️ 363 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 120i, 220i, 230i, 230i xDrive, 330i, 330i GT xDrive, 330i xDrive, 340i GT xDrive, 420i, 420i Gran Coupe, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 440i, 440i Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe, M140i, M240i, M240i xDrive, 318i, 320i, 320i xDrive, 328d, 328d xDrive, 330e, 340i, 340i xDrive, 228i, 228i xDrive, 328i, 328i GT xDrive, 328i xDrive, 335i GT xDrive, 428i, 428i Gran Coupe, 428i xDrive, 428i xDrive Gran Coupe, 435i, 435i Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe, M235i, M235i xDrive, X1, 335i, 335i xDrive, ActiveHybrid 3, 128i, 135i, 335is, and 335d
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Reliable Brake Hydraulic Hose for BMW Vehicles

The Dorman H621708 brake hydraulic hose is designed to provide dependable brake fluid transfer for a wide range of BMW models. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.

  • Compatible with multiple BMW models including 120i, 328i, 335i, 440i, and X1
  • Constructed with EPDM rubber hose material and a black rubber outer sleeve
  • Features treated steel fittings: male end 1 and female end 2 with M10 x 1.0 thread diameter
  • Overall length of 10.25 inches for precise fitment
  • Includes one brake hydraulic hose per package without mounting hardware or brackets

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621708) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends feature treated steel fittings with M10 x 1.0 thread diameters, ensuring secure connections to your vehicle’s brake system. The flexible hose design accommodates movement and vibration, maintaining brake fluid integrity under various driving conditions.

Compatible BMW Models and Applications

This brake hose is compatible with a broad range of BMW vehicles, including but not limited to the 120i, 128i, 135i, 220i, 230i, 318i, 320i, 328d, 328i, 330i, 335i, 340i, 420i, 428i, 430i, 435i, 440i, ActiveHybrid 3, M140i, M235i, M240i, and X1 models. It is designed to meet the specific hydraulic requirements of these vehicles, ensuring proper brake fluid flow and system reliability.

Common Issues Addressed by This Brake Hose

  • Prevents brake fluid leaks caused by cracked or worn hoses
  • Eliminates spongy or unresponsive brake pedal feel due to hose failure
  • Resolves brake system pressure loss from damaged fittings or hose deterioration
  • Replaces hoses compromised by heat or environmental exposure
  • Restores proper brake fluid transfer for safe vehicle operation

Installation Notes and Tips

Installation of the Dorman H621708 brake hydraulic hose requires basic mechanical skills and proper tools. Ensure the vehicle is securely lifted and supported before beginning. Carefully remove the old hose, taking note of the orientation and fitting types. Use a flare nut wrench to avoid damaging the treated steel fittings during removal and installation. After installing the new hose, bleed the brake system thoroughly to remove air and verify proper brake function before driving.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship, supporting reliable performance for your BMW brake system.

BrandDorman
Part NumberH621708
Bracket IncludedNo
ColorBlack
Describe TypeFlexible Hose
End 1 Fitting MaterialTreated Steel
End 1 Fitting TypeMale
End 1 Thread DiameterM10 X 1.0
End 2 Fitting Inside DiameterM10 X 1.0
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 Length10.25
Package Contents1 Brake Hose

This part fits 363 vehicles. Search below:

YearMakeModelPositionNotes
2022BMWM240i xDriveRear Right
2021BMWM240iRear Right
2021BMWM240i xDriveRear Left
2020BMWM240iRear Right
2020BMWM240i xDriveRear Left
2019BMW120iRear Left
2019BMW120iRear Right
2019BMW220iRear Left
2019BMW220iRear Right
2019BMW230iRear Left
2019BMW230iRear Right
2019BMW230i xDriveRear Left
2019BMW230i xDriveRear Right
2019BMW330iRear Left
2019BMW330iRear Right
2019BMW330i GT xDriveRear Left
2019BMW330i GT xDriveRear Right
2019BMW330i xDriveRear Left
2019BMW330i xDriveRear Right
2019BMW340i GT xDriveRear Left
2019BMW340i GT xDriveRear Right
2019BMW420iRear Left
2019BMW420iRear Right
2019BMW420i Gran CoupeRear Left
2019BMW420i Gran CoupeRear Right
2019BMW430iRear Left
2019BMW430iRear Right
2019BMW430i Gran CoupeRear Left
2019BMW430i Gran CoupeRear Right
2019BMW430i xDriveRear Left
2019BMW430i xDriveRear Right
2019BMW430i xDrive Gran CoupeRear Left
2019BMW430i xDrive Gran CoupeRear Right
2019BMW440iRear Left
2019BMW440iRear Right
2019BMW440i Gran CoupeRear Left
2019BMW440i Gran CoupeRear Right
2019BMW440i xDriveRear Left
2019BMW440i xDriveRear Right
2019BMW440i xDrive Gran CoupeRear Left
2019BMW440i xDrive Gran CoupeRear Right
2019BMWM140iRear Left
2019BMWM140iRear Right
2019BMWM240iRear Left
2019BMWM240iRear Right
2019BMWM240i xDriveRear Left
2019BMWM240i xDriveRear Right
2018BMW120iRear Left
2018BMW120iRear Right
2018BMW220iRear Left
2018BMW220iRear Right
2018BMW230iRear Left
2018BMW230iRear Right
2018BMW230i xDriveRear Left
2018BMW230i xDriveRear Right
2018BMW318iRear Left
2018BMW318iRear Right
2018BMW320iRear Left
2018BMW320iRear Right
2018BMW320i xDriveRear Left
2018BMW320i xDriveRear Right
2018BMW328dRear Left
2018BMW328dRear Right
2018BMW328d xDriveRear Left
2018BMW328d xDriveRear Right
2018BMW330eRear Left
2018BMW330eRear Right
2018BMW330iRear Left
2018BMW330iRear Right
2018BMW330i GT xDriveRear Left
2018BMW330i GT xDriveRear Right
2018BMW330i xDriveRear Left
2018BMW330i xDriveRear Right
2018BMW340iRear Left
2018BMW340iRear Right
2018BMW340i GT xDriveRear Left
2018BMW340i GT xDriveRear Right
2018BMW340i xDriveRear Left
2018BMW340i xDriveRear Right
2018BMW420iRear Left
2018BMW420iRear Right
2018BMW420i Gran CoupeRear Left
2018BMW420i Gran CoupeRear Right
2018BMW430iRear Left
2018BMW430iRear Right
2018BMW430i Gran CoupeRear Left
2018BMW430i Gran CoupeRear Right
2018BMW430i xDriveRear Left
2018BMW430i xDriveRear Right
2018BMW430i xDrive Gran CoupeRear Left
2018BMW430i xDrive Gran CoupeRear Right
2018BMW440iRear Left
2018BMW440iRear Right
2018BMW440i Gran CoupeRear Left
2018BMW440i Gran CoupeRear Right
2018BMW440i xDriveRear Left
2018BMW440i xDriveRear Right
2018BMW440i xDrive Gran CoupeRear Left
2018BMW440i xDrive Gran CoupeRear Right
2018BMWM140iRear Left
2018BMWM140iRear Right
2018BMWM240iRear Left
2018BMWM240iRear Right
2018BMWM240i xDriveRear Left
2018BMWM240i xDriveRear Right
2017BMW120iRear Left
2017BMW120iRear Right
2017BMW220iRear Left
2017BMW220iRear Right
2017BMW230iRear Left
2017BMW230iRear Right
2017BMW230i xDriveRear Left
2017BMW230i xDriveRear Right
2017BMW320iRear Left
2017BMW320iRear Right
2017BMW320i xDriveRear Left
2017BMW320i xDriveRear Right
2017BMW328dRear Left
2017BMW328dRear Right
2017BMW328d xDriveRear Left
2017BMW328d xDriveRear Right
2017BMW330eRear Left
2017BMW330eRear Right
2017BMW330iRear Left
2017BMW330iRear Right
2017BMW330i GT xDriveRear Left
2017BMW330i GT xDriveRear Right
2017BMW330i xDriveRear Left
2017BMW330i xDriveRear Right
2017BMW340iRear Left
2017BMW340iRear Right
2017BMW340i GT xDriveRear Left
2017BMW340i GT xDriveRear Right
2017BMW340i xDriveRear Left
2017BMW340i xDriveRear Right
2017BMW420iRear Left
2017BMW420iRear Right
2017BMW430iRear Left
2017BMW430iRear Right
2017BMW430i Gran CoupeRear Left
2017BMW430i Gran CoupeRear Right
2017BMW430i xDriveRear Left
2017BMW430i xDriveRear Right
2017BMW430i xDrive Gran CoupeRear Left
2017BMW430i xDrive Gran CoupeRear Right
2017BMW440iRear Left
2017BMW440iRear Right
2017BMW440i Gran CoupeRear Left
2017BMW440i Gran CoupeRear Right
2017BMW440i xDriveRear Left
2017BMW440i xDriveRear Right
2017BMW440i xDrive Gran CoupeRear Left
2017BMW440i xDrive Gran CoupeRear Right
2017BMWM140iRear Left
2017BMWM140iRear Right
2017BMWM240iRear Left
2017BMWM240iRear Right
2017BMWM240i xDriveRear Left
2017BMWM240i xDriveRear Right
2016BMW228iRear Left
2016BMW228iRear Right
2016BMW228i xDriveRear Left
2016BMW228i xDriveRear Right
2016BMW320iRear Left
2016BMW320iRear Right
2016BMW320i xDriveRear Left
2016BMW320i xDriveRear Right
2016BMW328dRear Left
2016BMW328dRear Right
2016BMW328d xDriveRear Left
2016BMW328d xDriveRear Right
2016BMW328iRear Left
2016BMW328iRear Right
2016BMW328i GT xDriveRear Left
2016BMW328i GT xDriveRear Right
2016BMW328i xDriveRear Left
2016BMW328i xDriveRear Right
2016BMW330iRear Left
2016BMW330iRear Right
2016BMW335i GT xDriveRear Left
2016BMW335i GT xDriveRear Right
2016BMW340iRear Left
2016BMW340iRear Right
2016BMW340i xDriveRear Left
2016BMW340i xDriveRear Right
2016BMW428iRear Left
2016BMW428iRear Right
2016BMW428i Gran CoupeRear Left
2016BMW428i Gran CoupeRear Right
2016BMW428i xDriveRear Left
2016BMW428i xDriveRear Right
2016BMW428i xDrive Gran CoupeRear Left
2016BMW428i xDrive Gran CoupeRear Right
2016BMW435iRear Left
2016BMW435iRear Right
2016BMW435i Gran CoupeRear Left
2016BMW435i Gran CoupeRear Right
2016BMW435i xDriveRear Left
2016BMW435i xDriveRear Right
2016BMW435i xDrive Gran CoupeRear Left
2016BMW435i xDrive Gran CoupeRear Right
2016BMWM235iRear Left
2016BMWM235iRear Right
2016BMWM235i xDriveRear Left
2016BMWM235i xDriveRear Right
2016BMWX1Rear Left
2016BMWX1Rear Right
2015BMW228iRear Left
2015BMW228iRear Right
2015BMW228i xDriveRear Left
2015BMW228i xDriveRear Right
2015BMW320iRear Left
2015BMW320iRear Right
2015BMW320i xDriveRear Left
2015BMW320i xDriveRear Right
2015BMW328dRear Left
2015BMW328dRear Right
2015BMW328d xDriveRear Left
2015BMW328d xDriveRear Right
2015BMW328iRear Left
2015BMW328iRear Right
2015BMW328i GT xDriveRear Left
2015BMW328i GT xDriveRear Right
2015BMW328i xDriveRear Left
2015BMW328i xDriveRear Right
2015BMW335iRear Left
2015BMW335iRear Right
2015BMW335i GT xDriveRear Left
2015BMW335i GT xDriveRear Right
2015BMW335i xDriveRear Left
2015BMW335i xDriveRear Right
2015BMW428iRear Left
2015BMW428iRear Right
2015BMW428i Gran CoupeRear Left
2015BMW428i Gran CoupeRear Right
2015BMW428i xDriveRear Left
2015BMW428i xDriveRear Right
2015BMW428i xDrive Gran CoupeRear Left
2015BMW428i xDrive Gran CoupeRear Right
2015BMW435iRear Left
2015BMW435iRear Right
2015BMW435i Gran CoupeRear Left
2015BMW435i Gran CoupeRear Right
2015BMW435i xDriveRear Left
2015BMW435i xDriveRear Right
2015BMW435i xDrive Gran CoupeRear Left
2015BMW435i xDrive Gran CoupeRear Right
2015BMWActiveHybrid 3Rear Left
2015BMWActiveHybrid 3Rear Right
2015BMWM235iRear Left
2015BMWM235iRear Right
2015BMWM235i xDriveRear Left
2015BMWM235i xDriveRear Right
2015BMWX1Rear Left
2015BMWX1Rear Right
2014BMW228iRear Left
2014BMW228iRear Right
2014BMW320iRear Left
2014BMW320iRear Right
2014BMW320i xDriveRear Left
2014BMW320i xDriveRear Right
2014BMW328dRear Left
2014BMW328dRear Right
2014BMW328d xDriveRear Left
2014BMW328d xDriveRear Right
2014BMW328iRear Left
2014BMW328iRear Right
2014BMW328i GT xDriveRear Left
2014BMW328i GT xDriveRear Right
2014BMW328i xDriveRear Left
2014BMW328i xDriveRear Right
2014BMW335iRear Left
2014BMW335iRear Right
2014BMW335i GT xDriveRear Left
2014BMW335i GT xDriveRear Right
2014BMW335i xDriveRear Left
2014BMW335i xDriveRear Right
2014BMW428iRear Left
2014BMW428iRear Right
2014BMW428i xDriveRear Left
2014BMW428i xDriveRear Right
2014BMW435iRear Left
2014BMW435iRear Right
2014BMW435i xDriveRear Left
2014BMW435i xDriveRear Right
2014BMWActiveHybrid 3Rear Left
2014BMWActiveHybrid 3Rear Right
2014BMWM235iRear Left
2014BMWM235iRear Right
2014BMWX1Rear Left
2014BMWX1Rear Right
2013BMW128iRear Left Outer
2013BMW128iRear Right Outer
2013BMW135iRear Left Outer
2013BMW135iRear Right Outer
2013BMW320iRear Left
2013BMW320iRear Right
2013BMW320i xDriveRear Left
2013BMW320i xDriveRear Right
2013BMW328iRear Left Outer
2013BMW328iRear Right Outer
2013BMW328i xDriveRear Left Outer
2013BMW328i xDriveRear Right Outer
2013BMW335iRear Left Outer
2013BMW335iRear Right Outer
2013BMW335i xDriveRear Left Outer
2013BMW335i xDriveRear Right Outer
2013BMW335isRear Left Outer
2013BMW335isRear Right Outer
2013BMWActiveHybrid 3Rear Left
2013BMWActiveHybrid 3Rear Right
2013BMWX1Rear Left Outer
2013BMWX1Rear Right Outer
2012BMW128iRear Left Outer
2012BMW128iRear Right Outer
2012BMW135iRear Left Outer
2012BMW135iRear Right Outer
2012BMW328iRear Left Outer
2012BMW328iRear Right Outer
2012BMW328i xDriveRear Left Outer
2012BMW328i xDriveRear Right Outer
2012BMW335iRear Left Outer
2012BMW335iRear Right Outer
2012BMW335i xDriveRear Left Outer
2012BMW335i xDriveRear Right Outer
2012BMW335isRear Left Outer
2012BMW335isRear Right Outer
2011BMW128iRear Left Outer
2011BMW128iRear Right Outer
2011BMW135iRear Left Outer
2011BMW135iRear Right Outer
2011BMW328iRear Left Outer
2011BMW328iRear Right Outer
2011BMW328i xDriveRear Left Outer
2011BMW328i xDriveRear Right Outer
2011BMW335dRear Left Outer
2011BMW335dRear Right Outer
2011BMW335iRear Left Outer
2011BMW335iRear Right Outer
2011BMW335i xDriveRear Left Outer
2011BMW335i xDriveRear Right Outer
2011BMW335isRear Left Outer
2011BMW335isRear Right Outer
2010BMW128iRear Left Outer
2010BMW128iRear Right Outer
2010BMW135iRear Left Outer
2010BMW135iRear Right Outer
2010BMW328iRear Left Outer
2010BMW328iRear Right Outer
2010BMW328i xDriveRear Left Outer
2010BMW328i xDriveRear Right Outer
2010BMW335dRear Left Outer
2010BMW335dRear Right Outer
2010BMW335iRear Left Outer
2010BMW335iRear Right Outer
2010BMW335i xDriveRear Left Outer
2010BMW335i xDriveRear Right Outer
2009BMW335dRear Left Outer
2009BMW335dRear Right Outer
2009BMW335iRear Left Outer
2009BMW335iRear Right Outer
2009BMW335i xDriveRear Left Outer
2009BMW335i xDriveRear Right Outer

* 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:

150.34318220509434306792253BH144544BH383284

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