Homeβ€Ί Brake > Gaskets and Sealing Systemsβ€Ί Dorman 42098 Brake Master Cylinder Reservoir Cap Gasket
Part #: 42098

Dorman 42098 Brake Master Cylinder Reservoir Cap Gasket

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βš™οΈ 427 vehicles fit this part
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βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸš—Fitment: Ford, Lincoln, and Mercury, GT, E-350 Super Duty, F-250 Super Duty, F-350 Super Duty, E-150, E-250, Econoline Van, Econoline Wagon, F-150, Lobo, Mark LT, Taurus, Crown Victoria, Flex, Ranger, Taurus X, MKS, Town Car, Grand Marquis, Sable, Five Hundred, Freestyle, Montego, E-150 Club Wagon, E-350 Club Wagon, Excursion, Explorer, Mountaineer, Mustang, Marauder, Expedition, Continental, Navigator, Windstar, F-250, Aerostar, Thunderbird, Cougar, Tempo, Topaz, Bronco II, Country Squire, LTD Crown Victoria, Colony Park, Escort, Lynx, EXP, and LN7
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Reliable Brake Master Cylinder Reservoir Cap Gasket

The Dorman 42098 brake master cylinder reservoir cap gasket is designed to provide a secure seal for your vehicle's brake fluid reservoir. Made from durable rubber, this gasket helps maintain proper brake system pressure and prevents fluid leaks in Ford, Lincoln, and Mercury models.

  • Constructed from high-quality rubber for durability and flexibility
  • Compatible with a wide range of Ford, Lincoln, and Mercury vehicles
  • Includes one brake master cylinder cap gasket per package
  • Ensures a tight seal to prevent brake fluid leaks and contamination
  • Part number 42098 for easy identification and replacement

Durable Rubber Material for Effective Sealing

This brake master cylinder reservoir cap gasket is crafted from rubber, a material known for its excellent sealing properties and resistance to brake fluid. The flexibility of rubber allows the gasket to conform tightly to the reservoir cap, ensuring a leak-free connection. This part is essential for maintaining the integrity of the brake fluid system in vehicles such as the Ford F-150, Lincoln Navigator, and Mercury Mountaineer.

Compatible With Ford, Lincoln, and Mercury Models

The Dorman 42098 gasket is compatible with numerous Ford, Lincoln, and Mercury vehicles, including popular models like the Ford Explorer, Lincoln Continental, and Mercury Cougar. This ensures that the gasket fits precisely and functions correctly within the brake master cylinder reservoir cap assembly.

Common Applications and Problem Solving

  • Prevents brake fluid leaks from the master cylinder reservoir cap
  • Helps maintain proper brake system pressure for safe braking performance
  • Reduces contamination risk by sealing out dirt and moisture
  • Addresses issues related to worn or damaged reservoir cap gaskets
  • Supports brake system maintenance and fluid replacement procedures

Installation Notes and Tips

When installing the Dorman 42098 brake master cylinder reservoir cap gasket, ensure the reservoir cap and surrounding area are clean and free of debris. Carefully remove the old gasket and inspect the reservoir cap for damage. Position the new rubber gasket evenly to avoid leaks. Tighten the reservoir cap securely but avoid over-tightening, which can damage the gasket.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 42098 brake master cylinder reservoir cap gasket undergoes quality checks to ensure proper fit and function. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part Number42098
MaterialRubber
Package Contents1 Brake Master Cylinder Cap Gasket

This part fits 427 vehicles. Search below:

YearMakeModelPositionNotes
2020FordGTN/A
2019FordGTN/A
2018FordE-350 Super DutyN/A
2018FordGTN/A
2017FordE-350 Super DutyN/A
2017FordGTN/A
2016FordE-350 Super DutyN/A
2016FordF-250 Super DutyN/A
2016FordF-350 Super DutyN/A
2015FordE-350 Super DutyN/A
2015FordF-250 Super DutyN/A
2015FordF-350 Super DutyN/A
2015LincolnMKXN/A
2014FordE-150N/A
2014FordE-250N/A
2014FordE-350 Super DutyN/A
2014FordEconoline VanN/A
2014FordEconoline WagonN/A
2014FordEdgeN/A
2014FordF-150N/A
2014FordF-250 Super DutyN/A
2014FordF-350 Super DutyN/A
2014LincolnMark LTN/A
2014LincolnMKXN/A
2013FordE-150N/A
2013FordE-250N/A
2013FordE-350 Super DutyN/A
2013FordEconoline VanN/A
2013FordEconoline WagonN/A
2013FordEdgeN/A
2013FordF-250 Super DutyN/A
2013FordF-350 Super DutyN/A
2013LincolnMKXN/A
2012FordE-150N/A
2012FordE-250N/A
2012FordE-350 Super DutyN/A
2012FordEconoline VanN/A
2012FordEconoline WagonN/A
2012FordEdgeN/A
2012FordF-250 Super DutyN/A
2012FordF-350 Super DutyN/A
2012FordTaurusN/A
2012LincolnMKXN/A
2011FordE-150N/A
2011FordE-250N/A
2011FordE-350 Super DutyN/A
2011FordEconoline VanN/A
2011FordEconoline WagonN/A
2011FordEdgeN/A
2011FordF-250 Super DutyN/A
2011FordF-350 Super DutyN/A
2011FordTaurusN/A
2011LincolnMKXN/A
2010FordE-150N/A
2010FordE-250N/A
2010FordE-350 Super DutyN/A
2010FordEconoline VanN/A
2010FordEconoline WagonN/A
2010FordEdgeN/A
2010FordF-250 Super DutyN/Aw/Hydraulic Booster
2010FordF-350 Super DutyN/Aw/Hydraulic Booster
2010FordTaurusN/A
2010LincolnMKXN/A
2009FordCrown VictoriaN/A
2009FordE-150N/Awo/Electronic Stability Control
2009FordE-250N/Awo/Electronic Stability Control
2009FordE-350 Super DutyN/Awo/Electronic Stability Control
2009FordEdgeN/A
2009FordF-250 Super DutyN/Aw/Hydraulic Booster
2009FordF-350 Super DutyN/Aw/Hydraulic Booster
2009FordFlexN/A
2009FordRangerN/A
2009FordTaurusN/A
2009FordTaurus XN/A
2009LincolnMKSN/A
2009LincolnMKXN/A
2009LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2009MercuryGrand MarquisN/A
2009MercurySableN/A
2008FordCrown VictoriaN/A
2008FordE-150N/Awo/Electronic Stability Control
2008FordE-250N/Awo/Electronic Stability Control
2008FordE-350 Super DutyN/Awo/Electronic Stability Control
2008FordEdgeN/A
2008FordF-150N/A
2008FordF-250 Super DutyN/Aw/Hydraulic Booster
2008FordF-350 Super DutyN/Aw/Hydraulic Booster
2008FordRangerN/A
2008FordTaurusN/A
2008FordTaurus XN/A
2008LincolnMark LTN/A
2008LincolnMKXN/A
2008LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2008MercuryGrand MarquisN/A
2008MercurySableN/A
2007FordCrown VictoriaN/A
2007FordE-150N/Awo/Electronic Stability Control
2007FordE-250N/Awo/Electronic Stability Control
2007FordE-350 Super DutyN/Awo/Electronic Stability Control
2007FordEdgeN/A
2007FordF-150N/A
2007FordF-250 Super DutyN/Aw/Hydraulic Booster
2007FordF-350 Super DutyN/Aw/Hydraulic Booster
2007FordFive HundredN/A
2007FordFreestarN/A
2007FordFreestyleN/A
2007FordRangerN/A
2007FordTaurusN/A
2007LincolnMark LTN/A
2007LincolnMKXN/A
2007LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2007MercuryGrand MarquisN/A
2007MercuryMontegoN/A
2006FordCrown VictoriaN/A
2006FordE-150N/Awo/Electronic Stability Control
2006FordE-250N/Awo/Electronic Stability Control
2006FordE-350 Super DutyN/Awo/Electronic Stability Control
2006FordF-150N/A
2006FordF-250 Super DutyN/Aw/Hydraulic Booster
2006FordF-350 Super DutyN/Aw/Hydraulic Booster
2006FordFive HundredN/A
2006FordFreestarN/A
2006FordFreestyleN/A
2006FordRangerN/A
2006FordTaurusN/A
2006LincolnLSN/A
2006LincolnMark LTN/A
2006LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2006MercuryGrand MarquisN/A
2006MercuryMontegoN/A
2005FordCrown VictoriaN/A
2005FordE-150N/Awo/Electronic Stability Control
2005FordE-150 Club WagonN/Awo/Electronic Stability Control
2005FordE-250N/Awo/Electronic Stability Control
2005FordE-350 Club WagonN/Awo/Electronic Stability Control
2005FordE-350 Super DutyN/Awo/Electronic Stability Control
2005FordExcursionN/A
2005FordExplorerN/A
2005FordF-150N/A
2005FordF-250 Super DutyN/Aw/Hydraulic Booster
2005FordF-350 Super DutyN/Aw/Hydraulic Booster
2005FordFive HundredN/A
2005FordFreestarN/A
2005FordFreestyleN/A
2005FordRangerN/A
2005FordTaurusN/A
2005FordThunderbirdN/A
2005LincolnLSN/A
2005LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2005MercuryGrand MarquisN/A
2005MercuryMontegoN/A
2005MercuryMountaineerN/A
2005MercurySableN/A
2004FordCrown VictoriaN/A
2004FordExcursionN/A
2004FordExplorerN/A
2004FordF-150N/A
2004FordF-250 Super DutyN/A
2004FordF-350 Super DutyN/A
2004FordFreestarN/A
2004FordMustangN/A
2004FordRangerN/A
2004FordTaurusN/A
2004FordThunderbirdN/A
2004LincolnLSN/A
2004LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2004MercuryGrand MarquisN/A
2004MercuryMarauderN/A
2004MercuryMountaineerN/A
2004MercurySableN/A
2003FordCrown VictoriaN/A
2003FordExcursionN/A
2003FordExplorerN/A
2003FordF-150N/A
2003FordF-250 Super DutyN/A
2003FordF-350 Super DutyN/A
2003FordMustangN/A
2003FordRangerN/A
2003FordTaurusN/A
2003FordThunderbirdN/A
2003LincolnLSN/A
2003LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2003MercuryGrand MarquisN/A
2003MercuryMarauderN/A
2003MercuryMountaineerN/A
2003MercurySableN/A
2002FordCrown VictoriaN/A
2002FordExcursionN/A
2002FordExpeditionN/A
2002FordExplorerN/A
2002FordF-150N/A
2002FordF-250 Super DutyN/A
2002FordF-350 Super DutyN/A
2002FordMustangN/A
2002FordRangerN/A
2002FordTaurusN/A
2002FordThunderbirdN/A
2002LincolnContinentalN/A
2002LincolnLSN/A
2002LincolnNavigatorN/A
2002LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2002MercuryGrand MarquisN/A
2002MercuryMountaineerN/A
2002MercurySableN/A
2001FordCrown VictoriaN/A
2001FordExcursionN/A
2001FordExpeditionN/A
2001FordExplorerN/A
2001FordF-150N/A
2001FordF-250 Super DutyN/A
2001FordF-350 Super DutyN/A
2001FordMustangN/A
2001FordRangerN/A
2001FordTaurusN/A
2001LincolnContinentalN/A
2001LincolnLSN/A
2001LincolnNavigatorN/A
2001LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2001MercuryGrand MarquisN/A
2001MercuryMountaineerN/A
2001MercurySableN/A
2000FordCrown VictoriaN/A
2000FordExcursionN/A
2000FordExpeditionN/A
2000FordExplorerN/A
2000FordF-150N/A
2000FordF-250 Super DutyN/A
2000FordF-350 Super DutyN/A
2000FordMustangN/A
2000FordRangerN/A
2000FordTaurusN/A
2000FordWindstarN/A
2000LincolnContinentalN/A
2000LincolnLSN/A
2000LincolnNavigatorN/A
2000LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
2000MercuryGrand MarquisN/A
2000MercuryMountaineerN/A
2000MercurySableN/A
1999FordCrown VictoriaN/A
1999FordExpeditionN/A
1999FordExplorerN/A
1999FordF-150N/A
1999FordF-250N/AUnder 8,500 Lb. GVW
1999FordF-250 Super DutyN/A
1999FordF-350 Super DutyN/A
1999FordMustangN/A
1999FordRangerN/A
1999FordTaurusN/A
1999FordWindstarN/A
1999LincolnContinentalN/A
1999LincolnNavigatorN/A
1999LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1999MercuryGrand MarquisN/A
1999MercuryMountaineerN/A
1999MercurySableN/A
1998FordCrown VictoriaN/A
1998FordExpeditionN/A
1998FordExplorerN/A
1998FordF-150N/A
1998FordF-250N/AUnder 8,500 Lb. GVW
1998FordMustangN/A
1998FordRangerN/A
1998FordTaurusN/A
1998FordWindstarN/A
1998LincolnContinentalN/A
1998LincolnNavigatorN/A
1998LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1998MercuryGrand MarquisN/A
1998MercuryMountaineerN/A
1998MercurySableN/A
1997FordAerostarN/A
1997FordCrown VictoriaN/A
1997FordExpeditionN/A
1997FordExplorerN/A
1997FordF-150N/A
1997FordF-250N/AUnder 8,500 Lb. GVW
1997FordMustangN/A
1997FordRangerN/A
1997FordTaurusN/A
1997FordThunderbirdN/A
1997FordWindstarN/A
1997LincolnContinentalN/A
1997LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1997MercuryCougarN/A
1997MercuryGrand MarquisN/A
1997MercuryMountaineerN/A
1997MercurySableN/A
1996FordAerostarN/A
1996FordCrown VictoriaN/A
1996FordExplorerN/A
1996FordMustangN/A
1996FordRangerN/A
1996FordTaurusN/A
1996FordThunderbirdN/A
1996FordWindstarN/A
1996LincolnContinentalN/A
1996LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1996MercuryCougarN/A
1996MercuryGrand MarquisN/A
1996MercurySableN/A
1995FordAerostarN/A
1995FordCrown VictoriaN/A
1995FordExplorerN/A
1995FordMustangN/A
1995FordRangerN/A
1995FordTaurusN/A
1995FordThunderbirdN/A
1995FordWindstarN/A
1995LincolnContinentalN/A
1995LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1995MercuryCougarN/A
1995MercuryGrand MarquisN/A
1995MercurySableN/A
1994FordAerostarN/A
1994FordExplorerN/A
1994FordMustangN/A
1994FordRangerN/A
1994FordTaurusN/A
1994FordTempoN/Aw/2 Slots
1994FordThunderbirdN/A
1994LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1994MercuryCougarN/A
1994MercurySableN/A
1994MercuryTopazN/Aw/2 Slots
1993FordAerostarN/A
1993FordExplorerN/A
1993FordMustangN/A
1993FordRangerN/A
1993FordTaurusN/A
1993FordTempoN/Aw/2 Slots
1993FordThunderbirdN/A
1993LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1993MercuryCougarN/A
1993MercurySableN/A
1993MercuryTopazN/Aw/2 Slots
1992FordAerostarN/A
1992FordExplorerN/A
1992FordMustangN/A
1992FordRangerN/A
1992FordTaurusN/A
1992FordTempoN/Aw/2 Slots
1992FordThunderbirdN/A
1992LincolnTown CarN/Awo/Anti-Lock Brake System (ABS)
1992MercuryCougarN/A
1992MercurySableN/A
1992MercuryTopazN/Aw/2 Slots
1991FordAerostarN/A
1991FordExplorerN/A
1991FordMustangN/A
1991FordRangerN/A
1991FordTaurusN/A
1991FordTempoN/Aw/2 Slots
1991FordThunderbirdN/A
1991LincolnTown CarN/A
1991MercuryCougarN/A
1991MercurySableN/A
1991MercuryTopazN/Aw/2 Slots
1990FordAerostarN/A
1990FordBronco IIN/A
1990FordMustangN/A
1990FordRangerN/A
1990FordTaurusN/A
1990FordTempoN/Aw/2 Slots
1990FordThunderbirdN/A
1990LincolnTown CarN/A
1990MercuryCougarN/A
1990MercurySableN/A
1990MercuryTopazN/Aw/2 Slots
1989FordAerostarN/A
1989FordBronco IIN/A
1989FordLTD Crown VictoriaN/A
1989FordMustangN/A
1989FordRangerN/A
1989FordTaurusN/A
1989FordThunderbirdN/A
1989LincolnContinentalN/A
1989MercuryColony ParkN/A
1989MercuryCougarN/A
1989MercuryGrand MarquisN/A
1989MercurySableN/A
1988FordAerostarN/A
1988FordBronco IIN/A
1988FordEscortN/Aw/Power Brakes
1988FordLTD Crown VictoriaN/A
1988FordMustangN/A
1988FordRangerN/A
1988FordTaurusN/A
1988FordTempoN/A
1988FordThunderbirdN/A
1988MercuryColony ParkN/A
1988MercuryCougarN/A
1988MercuryGrand MarquisN/A
1988MercurySableN/A
1988MercuryTopazN/A
1987FordAerostarN/A
1987FordBronco IIN/A
1987FordEscortN/Aw/Power Brakes
1987FordMustangN/A
1987FordRangerN/A
1987FordTaurusN/A
1987FordTempoN/A
1987FordThunderbirdN/A
1987MercuryCougarN/A
1987MercuryLynxN/A
1987MercurySableN/A
1987MercuryTopazN/A
1986FordAerostarN/A
1986FordBronco IIN/A
1986FordEscortN/Aw/Power Brakes
1986FordRangerN/A
1986FordTaurusN/A
1986FordTempoN/A
1986MercuryLynxN/A
1986MercurySableN/A
1986MercuryTopazN/A
1985FordEscortN/A
1985FordTempoN/A
1985MercuryLynxN/A
1985MercuryTopazN/A
1984FordEscortN/A
1984FordTempoN/A
1984MercuryLynxN/A
1984MercuryTopazN/A
1983FordEscortN/A
1983MercuryLN7N/AFrom 2/83
1983MercuryLynxN/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:

420984E69Z-2162-AE69Z2162A

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