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BMW 525i Valve Train Parts
This page brings together valve train parts for the BMW 525i covering model years 1989–2010, including timing components, variable timing solenoids, intake valves, and related hardware. Select your year above and we'll show only the valve train parts that fit your BMW 525i. Fitment is checked against our vehicle data for every part listed.
1 - 30 of 63 results
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Supertech Performance SPRK-H1000D-BM Valve Spring Retainer Kit Dual Springs - 24pc
Part: SPRK-H1000D-BM
Vehicle Specific
$809.72
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Supertech Performance SPRK-H1005D-BM Valve Spring Retainer Kit Dual Springs - and 24-Piece Set
Part: SPRK-H1005D-BM
Vehicle Specific
$809.72
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Genuine BMW 11-31-1-703-746 Timing Chain Tensioner Cylinder with Hex
Part: 11-31-1-703-746
Vehicle Specific
$18.91
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Genuine BMW 11-34-1-432-453 Valve Spring Retainer Plate
Part: 11-34-1-432-453
Vehicle Specific
$15.53
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Supertech Performance BMEVI-1030S High-Performance Engine Intake/Exhaust Valve
Part: BMEVI-1030S
Vehicle Specific
$37.96
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Supertech Performance BMIVN-1031S Black Nitrided Intake Valve Oversize Single Groove - 1mm
Part: BMIVN-1031S
Vehicle Specific
$24.34
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Supertech Performance BMEVN-1031S High-Performance Engine Valve
Part: BMEVN-1031S
Vehicle Specific
$22.70
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Supertech Performance SEAT-BM50 Valve Spring Seat Locator for SPR-H1000 Series
Part: SEAT-BM50
Vehicle Specific
$7.77
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Supertech Performance SPRK-H100Dr-BM Dual Valve Spring Kit with Retainers and Seats - 24-Piece
Part: SPRK-H100Dr-BM
Vehicle Specific
$809.89
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Supertech Performance KPR-VW7-T Valve Keepers Triple to Single Groove Conversion
Part: KPR-VW7-T
Vehicle Specific
$3.29
Ships from manufacturer
What's here for your BMW 525i
- Engine variable timing solenoids
- Engine timing idler pulleys
- Engine intake valves — available in single and kit configurations, including stainless steel and dual options
- Engine timing belt tensioners
- Engine timing belts — including OE replacement and performance variants
The widest selection here comes from Genuine BMW, Supertech Performance, Dorman, and URO, spanning OE replacement parts, gasket kits, and performance-oriented components. Other categories BMW 525i owners shop for: BMW 525i Springs and Suspension Parts, BMW 525i Exterior Lights and BMW 525i Brake Rotors and Drums, or browse all BMW 525i parts and accessories.