Dorman 42092 Brake Master Cylinder Reservoir Cap Gasket

Name: Dorman 42092 Brake Master Cylinder Reservoir Cap Gasket
Brand: Dorman
SKU: BCZF-42092
Price: 12.85 USD
Availability: InStock

⚙️ 143 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Honda, Accord, Accord Crosstour, Civic, Clarity, CR-V, CR-Z, Crosstour, Element, Fit, HR-V, Insight, Passport, Pilot, Ridgeline, and S2000

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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.

Brand	Dorman
Part Number	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

This part fits 143 vehicles. Search below:

Year	Make	Model	Position
2021	Honda	Clarity	N/A
2021	Honda	Insight	N/A
2021	Honda	Pilot	N/A
2020	Honda	Accord	N/A
2020	Honda	Civic	N/A
2020	Honda	Clarity	N/A
2020	Honda	CR-V	N/A
2020	Honda	Fit	N/A
2020	Honda	HR-V	N/A
2020	Honda	Insight	N/A
2020	Honda	Passport	N/A
2020	Honda	Pilot	N/A
2020	Honda	Ridgeline	N/A
2019	Honda	Accord	N/A
2019	Honda	Civic	N/A
2019	Honda	Clarity	N/A
2019	Honda	Fit	N/A
2019	Honda	HR-V	N/A
2019	Honda	Insight	N/A
2019	Honda	Passport	N/A
2019	Honda	Pilot	N/A
2019	Honda	Ridgeline	N/A
2018	Honda	Accord	N/A
2018	Honda	Civic	N/A
2018	Honda	Clarity	N/A
2018	Honda	Fit	N/A
2018	Honda	HR-V	N/A
2018	Honda	Pilot	N/A
2018	Honda	Ridgeline	N/A
2017	Honda	Accord	N/A
2017	Honda	Civic	N/A
2017	Honda	Clarity	N/A
2017	Honda	Fit	N/A
2017	Honda	HR-V	N/A
2017	Honda	Pilot	N/A
2017	Honda	Ridgeline	N/A
2016	Honda	Accord	N/A
2016	Honda	Civic	N/A
2016	Honda	CR-V	N/A
2016	Honda	CR-Z	N/A
2016	Honda	Fit	N/A
2016	Honda	HR-V	N/A
2016	Honda	Pilot	N/A
2015	Honda	Accord	N/A
2015	Honda	Civic	N/A
2015	Honda	CR-V	N/A
2015	Honda	CR-Z	N/A
2015	Honda	Crosstour	N/A
2015	Honda	Fit	N/A
2015	Honda	Pilot	N/A
2014	Honda	Accord	N/A
2014	Honda	Civic	N/A
2014	Honda	CR-V	N/A
2014	Honda	CR-Z	N/A
2014	Honda	Crosstour	N/A
2014	Honda	Fit	N/A
2014	Honda	Insight	N/A
2014	Honda	Pilot	N/A
2013	Honda	Accord	N/A
2013	Honda	Civic	N/A
2013	Honda	CR-V	N/A
2013	Honda	CR-Z	N/A
2013	Honda	Crosstour	N/A
2013	Honda	Fit	N/A
2013	Honda	Insight	N/A
2013	Honda	Pilot	N/A
2012	Honda	Accord	N/A
2012	Honda	Civic	N/A
2012	Honda	CR-V	N/A
2012	Honda	CR-Z	N/A
2012	Honda	Crosstour	N/A
2012	Honda	Fit	N/A
2012	Honda	Insight	N/A
2012	Honda	Pilot	N/A
2011	Honda	Accord	N/A
2011	Honda	Accord Crosstour	N/A
2011	Honda	Civic	N/A
2011	Honda	CR-V	N/A
2011	Honda	CR-Z	N/A
2011	Honda	Element	N/A
2011	Honda	Fit	N/A
2011	Honda	Insight	N/A
2011	Honda	Pilot	N/A
2010	Honda	Accord	N/A
2010	Honda	Accord Crosstour	N/A
2010	Honda	Civic	N/A
2010	Honda	CR-V	N/A
2010	Honda	Element	N/A
2010	Honda	Fit	N/A
2010	Honda	Insight	N/A
2010	Honda	Pilot	N/A
2009	Honda	Accord	N/A
2009	Honda	Civic	N/A
2009	Honda	CR-V	N/A
2009	Honda	Element	N/A
2009	Honda	Fit	N/A
2009	Honda	Pilot	N/A
2009	Honda	S2000	N/A
2008	Honda	Accord	N/A
2008	Honda	Civic	N/A
2008	Honda	CR-V	N/A
2008	Honda	Element	N/A
2008	Honda	Fit	N/A
2008	Honda	S2000	N/A
2007	Honda	Accord	N/A
2007	Honda	Civic	N/A
2007	Honda	CR-V	N/A
2007	Honda	Element	N/A
2007	Honda	Fit	N/A
2007	Honda	S2000	N/A
2006	Honda	Accord	N/A
2006	Honda	Civic	N/A
2006	Honda	CR-V	N/A
2006	Honda	Element	N/A
2006	Honda	Insight	N/A
2006	Honda	S2000	N/A
2005	Honda	Accord	N/A
2005	Honda	Civic	N/A
2005	Honda	CR-V	N/A
2005	Honda	Element	N/A
2005	Honda	Insight	N/A
2005	Honda	S2000	N/A
2004	Honda	Accord	N/A
2004	Honda	Civic	N/A
2004	Honda	CR-V	N/A
2004	Honda	Element	N/A
2004	Honda	Insight	N/A
2004	Honda	S2000	N/A
2003	Honda	Accord	N/A
2003	Honda	Civic	N/A
2003	Honda	CR-V	N/A
2003	Honda	Element	N/A
2003	Honda	Insight	N/A
2003	Honda	S2000	N/A
2002	Honda	Civic	N/A
2002	Honda	CR-V	N/A
2002	Honda	Insight	N/A
2002	Honda	S2000	N/A
2001	Honda	Civic	N/A
2001	Honda	Insight	N/A
2001	Honda	S2000	N/A
2000	Honda	Insight	N/A
2000	Honda	S2000	N/A

* 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:

46669S2K00346669S5A00346669SCVA01

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