Elring 551.500 Engine Valve Cover Gasket Set

Brand Elring 551.500
Fits Ford and Mercury · 45 vehicles

Valve cover gasket set. Provides a complete sealing solution for the engine valve cover.

Engine sealing system. Helps maintain a tight, reliable seal against oil leaks.

Cross-references MAHLE VS50333, F77Z-9E436-AA and F77Z-6584-AE for the same application. See all 5.

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Elring 551.500 Valve Cover Gasket Set

Elring 551.500 is an engine valve cover gasket set for select Ford and Mercury applications. It is built for service on the valve cover sealing system, helping restore a proper seal on high-mileage engines.

Key Features

  • Engine valve cover gasket set for sealing the valve cover to the cylinder head
  • Fits 1991-1994 Ford Explorer, N/A
  • Fits 1996-2003 Ford Explorer, N/A
  • Fits 2001-2005 Ford Explorer Sport Trac, N/A
  • Fits 1998-2001 Mercury Mountaineer, N/A
  • Elring part number 551.500 for catalog and service reference
  • Cross-references MAHLE VS50333 for the same application

Detailed Description

This Elring valve cover gasket set is intended for vehicles that need renewed sealing at the valve cover interface. It supports service work on Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer engines where oil sealing at the top end has deteriorated over time. The 551.500 part number is useful when matching an OE-style replacement by application and cross-reference.

Use this gasket set when servicing a leaking valve cover on 1991-1994 Ford Explorer, 1996-2003 Ford Explorer, 2001-2005 Ford Explorer Sport Trac, or 1998-2001 Mercury Mountaineer. Elring 551.500 is cataloged for these engine sealing applications and is a direct fit reference for the listed vehicles.

What It Is Used For

  • Oil seepage around the valve cover perimeter
  • Visible engine oil residue on the cylinder head or exhaust side of the engine
  • Burning oil smell caused by a leaking top-end seal
  • Maintenance on aging Ford Explorer and Mercury Mountaineer engines
  • Replacing a worn valve cover gasket during engine service

Installation Notes and Tips

Clean the sealing surfaces thoroughly before installation and inspect the valve cover for warpage, cracks, or damaged bolt holes. Follow the vehicle service procedure for torque sequence and tightening specifications to avoid uneven sealing. Confirm engine application by year, make, and model before ordering Elring 551.500.

Quality Assurance

Elring is a recognized engine sealing brand with broad OE and aftermarket coverage. This part cross-references MAHLE VS50333 for the same application.

This part fits 45 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersFuel TypeNotes
2005FordExplorer Sport TracRWD4.0LV6GAS
2005FordExplorer Sport Trac4WD4.0LV6GAS
2004FordExplorer Sport TracRWD4.0LV6GAS
2004FordExplorer Sport Trac4WD4.0LV6GAS
2004FordExplorer Sport Trac4WD4.0LV6FLEX
2003FordExplorerRWD4.0LV6GAS
2003FordExplorer4WD4.0LV6GAS
2003FordExplorer Sport TracRWD4.0LV6GAS
2003FordExplorer Sport Trac4WD4.0LV6GAS
2002FordExplorerRWD4.0LV6GAS
2002FordExplorer4WD4.0LV6GAS
2002FordExplorer Sport TracRWD4.0LV6GAS
2002FordExplorer Sport Trac4WD4.0LV6GAS
2001FordExplorerRWD4.0LV6GAS
2001FordExplorer4WD4.0LV6GAS
2001FordExplorer Sport TracRWD4.0LV6GAS
2001FordExplorer Sport Trac4WD4.0LV6GAS
2001MercuryMountaineerRWD4.0LV6GAS
2001MercuryMountaineerAWD4.0LV6GAS
2001MercuryMountaineer4WD4.0LV6GAS
2000FordExplorerRWD4.0LV6GAS
2000FordExplorer4WD4.0LV6GAS
2000MercuryMountaineerRWD4.0LV6GAS
2000MercuryMountaineerAWD4.0LV6GAS
2000MercuryMountaineer4WD4.0LV6GAS
1999FordExplorerRWD4.0LV6GAS
1999FordExplorerAWD4.0LV6GAS
1999FordExplorer4WD4.0LV6GAS
1999MercuryMountaineerRWD4.0LV6GAS
1999MercuryMountaineerAWD4.0LV6GAS
1999MercuryMountaineer4WD4.0LV6GAS
1998FordExplorerRWD4.0LV6GAS
1998MercuryMountaineerRWD4.0LV6GAS
1998MercuryMountaineerAWD4.0LV6GAS
1998MercuryMountaineer4WD4.0LV6GAS
1997FordExplorerEddie BauerSport Utility4WD4.0LV6
1996FordExplorerRWD4.0LV6GAS
1994FordExplorerRWD4.0LV6GAS
1994FordExplorer4WD4.0LV6GAS
1993FordExplorerRWD4.0LV6GAS
1993FordExplorer4WD4.0LV6GAS
1992FordExplorerRWD4.0LV6GAS
1992FordExplorer4WD4.0LV6GAS
1991FordExplorerRWD4.0LV6GAS
1991FordExplorer4WD4.0LV6GAS
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
MAHLE — VS50333F77Z-9E436-AAF77Z-6584-AEF77Z-6584-BAVS 50491 R