Dorman 42092 Brake Master Cylinder Reservoir Cap Gasket

Brand Dorman 42092
Material Epdm
Color Black
Color Negro
Color Noir
Inside Diameter 51.2
Thickness 0.7
Outside Diameter 55.8
Contenidos del paquete 1 tapa del cilindro maestro
Package Contents 1 master cylinder cap
Fits Honda · 143 vehicles

OE-style fit. Matches the original gasket's function for a reliable seal.

EPDM material. Built for durability and dependable sealing performance.

Brake gasket. Helps maintain a secure reservoir cap seal.

Cross-references 46669S2K003, 46669S5A003 and 46669SCVA01 for the same application. See all 3.

$17.06Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Brake Master Cylinder Reservoir Cap Gasket for Honda

This Dorman brake master cylinder reservoir cap gasket is built to match the fit and function of the original seal on specified Honda vehicles. Made from EPDM rubber, it is sized for a precise reservoir cap seal and dependable brake fluid containment.

Key Features

  • EPDM construction for brake system sealing performance
  • Black gasket with OE-style dimensions for a direct replacement fit
  • Inside diameter: 51.2 mm; outside diameter: 55.8 mm; thickness: 0.7 mm
  • Designed for Honda brake master cylinder reservoir cap applications
  • Dorman Part Number 42092 for easy identification

Detailed Description

Dorman 42092 is a brake master cylinder reservoir cap gasket engineered to match the original gasket used on specified Honda models. Its EPDM material is selected for brake fluid exposure and sealing consistency, while the measured dimensions help maintain a proper seal at the reservoir cap. This part is a practical OE-style replacement for Honda Accord, Civic, CR-V, Pilot, Fit, HR-V, Passport, Ridgeline, and other listed applications. This part cross-references Honda OE numbers 46669S2K003 and 46669S5A003 for the same application.

What It Helps Address

  • Brake fluid seepage at the master cylinder reservoir cap
  • Loss of sealing at the reservoir opening
  • Cracked, hardened, or flattened original gasket material
  • Maintenance replacement during brake system service
  • Fitment issues caused by worn OE gasket dimensions

Installation Notes and Tips

Verify the reservoir cap and gasket dimensions before installation, especially on Honda Accord, Civic, and CR-V brake master cylinder assemblies. Clean the sealing surfaces thoroughly and inspect the cap for damage or distortion before installing Dorman 42092. Confirm vehicle fitment by year and model before service.

Quality Assurance

Dorman designs this gasket to match original fit and function on specified vehicles and uses EPDM material for durability and reliable performance in brake system applications.

This part fits 143 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2021HondaClarity
2021HondaInsight
2021HondaPilot
2020HondaAccord
2020HondaCivic
2020HondaClarity
2020HondaCR-V
2020HondaFit
2020HondaHR-V
2020HondaInsight
2020HondaPassport
2020HondaPilot
2020HondaRidgeline
2019HondaAccord
2019HondaCivic
2019HondaClarity
2019HondaFit
2019HondaHR-V
2019HondaInsight
2019HondaPassport
2019HondaPilot
2019HondaRidgeline
2018HondaAccord
2018HondaCivic
2018HondaClarity
2018HondaFit
2018HondaHR-V
2018HondaPilot
2018HondaRidgeline
2017HondaAccord
2017HondaCivic
2017HondaClarity
2017HondaFit
2017HondaHR-V
2017HondaPilot
2017HondaRidgeline
2016HondaAccord
2016HondaCivic
2016HondaCR-V
2016HondaCR-Z
2016HondaFit
2016HondaHR-V
2016HondaPilot
2015HondaAccord
2015HondaCivic
2015HondaCR-V
2015HondaCR-Z
2015HondaCrosstour
2015HondaFit
2015HondaPilot
2014HondaAccord
2014HondaCivic
2014HondaCR-V
2014HondaCR-Z
2014HondaCrosstour
2014HondaFit
2014HondaInsight
2014HondaPilot
2013HondaAccord
2013HondaCivic
2013HondaCR-V
2013HondaCR-Z
2013HondaCrosstour
2013HondaFit
2013HondaInsight
2013HondaPilot
2012HondaAccord
2012HondaCivic
2012HondaCR-V
2012HondaCR-Z
2012HondaCrosstour
2012HondaFit
2012HondaInsight
2012HondaPilot
2011HondaAccord
2011HondaAccord Crosstour
2011HondaCivic
2011HondaCR-V
2011HondaCR-Z
2011HondaElement
2011HondaFit
2011HondaInsight
2011HondaPilot
2010HondaAccord
2010HondaAccord Crosstour
2010HondaCivic
2010HondaCR-V
2010HondaElement
2010HondaFit
2010HondaInsight
2010HondaPilot
2009HondaAccord
2009HondaCivic
2009HondaCR-V
2009HondaElement
2009HondaFit
2009HondaPilot
2009HondaS2000
2008HondaAccord
2008HondaCivic
2008HondaCR-V
2008HondaElement
2008HondaFit
2008HondaS2000
2007HondaAccord
2007HondaCivic
2007HondaCR-V
2007HondaElement
2007HondaFit
2007HondaS2000
2006HondaAccord
2006HondaCivic
2006HondaCR-V
2006HondaElement
2006HondaInsight
2006HondaS2000
2005HondaAccord
2005HondaCivic
2005HondaCR-V
2005HondaElement
2005HondaInsight
2005HondaS2000
2004HondaAccord
2004HondaCivic
2004HondaCR-V
2004HondaElement
2004HondaInsight
2004HondaS2000
2003HondaAccord
2003HondaCivic
2003HondaCR-V
2003HondaElement
2003HondaInsight
2003HondaS2000
2002HondaCivic
2002HondaCR-V
2002HondaInsight
2002HondaS2000
2001HondaCivic
2001HondaInsight
2001HondaS2000
2000HondaInsight
2000HondaS2000
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
46669S2K00346669S5A00346669SCVA01