Febi 12511 Engine Timing Chain Tensioner - Right Upper
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Febi

Febi 12511 Engine Timing Chain Tensioner - Right Upper

Brand Febi 12511
Position Right Upper
Fits Land Rover and BMW · 28 vehicles

Hydraulic operation. Maintains steady timing chain tension for consistent valve train performance.

Timing chain tensioner. Helps keep the chain properly tensioned in the valve train.

Cross-references 11 31 1 435 027, 11 31 1 742 174 and LHP000040 for the same application. See all 3.

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Febi Hydraulic Timing Chain Tensioner

Febi part number 12511 is a hydraulic engine timing chain tensioner for the upper right position in the valve train. It is used on select BMW and Land Rover applications where stable chain tension is critical for accurate cam timing and quiet operation.

Built for the upper right timing chain location, this febi tensioner supports consistent hydraulic pressure in the chain drive system. It is a direct-fit service part for BMW 540i, X5, 740i, 740iL, 840Ci, Z8, and Land Rover Range Rover applications listed below.

Key Features

  • Hydraulic operating mode for timing chain tension control
  • Upper right fitting position
  • Febi brand engine timing chain tensioner, part number 12511
  • OE-style replacement for select BMW and Land Rover V8 applications
  • Cross-references Febi 12511 for the same application

Fitment Details

  • Fits 2003-2004 Land Rover Range Rover, right upper.
  • Fits 2005 Land Rover Range Rover, rear; cylinder 5, 6, 7, 8.
  • Fits 1997-2003 BMW 540i, right upper.
  • Fits 2000-2003 BMW X5, right upper.
  • Fits 2003 BMW Z8, rear; cylinder 5, 6, 7, 8.
  • Fits 1997-2001 BMW 740i, right upper.
  • Fits 1996-1998 BMW 740iL, right upper.
  • Fits 1999 BMW 740iL, rear; for cylinder 5-8.
  • Fits 2000-2001 BMW 740iL, rear; cylinder 5, 6, 7, 8.
  • Fits 1996-1997 BMW 840Ci, right upper.

Common Replacement Reasons

  • Timing chain noise from a worn hydraulic tensioner
  • Inconsistent chain tension at the upper right timing drive
  • Service replacement for BMW 540i, X5, 740i, and 740iL timing systems
  • Replacement for Land Rover Range Rover timing chain tensioner service
  • Restoring proper chain control in high-mileage V8 engines

Installation Notes

Verify the engine code, cylinder bank, and tensioner location before ordering. This part is specified for the upper right position, with rear applications noted for certain BMW and Land Rover models. Always confirm the existing part number and match the vehicle’s timing system layout before installation.

Quality Assurance

Febi is an established aftermarket brand for engine and chassis service parts. Part number 12511 is cataloged for the listed BMW and Land Rover applications and is intended as a direct replacement for the specified timing chain tensioner position.

Related reading

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005Land RoverRange Rover——RearCylinder 5,6,7,8; febi
2004Land RoverRange Rover——Right Upper—
2003BMW540i——Right Upper—
2003BMWX5——Right Upper—
2003BMWZ84.8LV8RearCylinder 5,6,7,8; febi
2003Land RoverRange Rover——Right Upper—
2002BMW540i——Right Upper—
2002BMWX5——Right Upper—
2001BMW540i——Right Upper—
2001BMW740i——Right Upper—
2001BMW740iL——RearCylinder 5,6,7,8; febi
2001BMWX5——Right Upper—
2000BMW540i——Right Upper—
2000BMW740i——Right Upper—
2000BMW740iL——RearCylinder 5,6,7,8; febi
2000BMWX5——Right Upper—
1999BMW540i——Right Upper—
1999BMW740i——Right Upper—
1999BMW740iL——RearFor Cylinder 5-8; febi
1998BMW540i——Right Upper—
1998BMW740i——Right Upper—
1998BMW740iL——Right Upper—
1997BMW540i——Right Upper—
1997BMW740i——Right Upper—
1997BMW740iL——Right Upper—
1997BMW840Ci——Right Upper—
1996BMW740iL——Right Upper—
1996BMW840Ci——Right Upper—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
11 31 1 435 02711 31 1 742 174LHP000040