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Genuine BMW 11-34-1-403-709 Valve Spring

(1995-1999 BMW M3; 1996-2000 BMW Z3; 2000-2003 BMW M5; 1996-1999 BMW 318ti; 1996-1998 BMW 318i; 1996-1997 BMW 318is; 2000-2002 BMW Z8)

Part of: Genuine BMW Valve Spring

Other options in this family: Genuine BMW 11-34-7-563-460 Genuine BMW 11341706584 Genuine BMW 11-34-1-276-504

Manufacturer

Picture for manufacturer Genuine BMW

Part Number

11-34-1-403-709
11 reviews
Sale Price

$19.89

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Genuine BMW 11-34-1-403-709 Valve Spring is an original equipment (OE) replacement valve spring designed to maintain precise valve timing and optimal engine performance in select BMW models. As a factory BMW part, this valve spring ensures proper fit and function for your engine's valvetrain assembly.

Key Features:

  • Genuine BMW OE part manufactured to factory specifications
  • Direct replacement for BMW part number 11-34-1-403-709
  • Precision-engineered spring tension for proper valve control
  • Heat-treated steel construction for durability and longevity
  • Maintains correct valve timing and sealing

This valve spring is commonly used in engine rebuilds and cylinder head rebuilds when replacing worn or fatigued valve springs. Compatible with US-spec E36 M3 engines, E39 M5, Z8, X5 models, and M44 318 engines. Valve springs should be inspected during major engine service and replaced if they show signs of wear, breakage, or reduced tension to prevent valve float and maintain optimal engine performance.

Products specifications

Fits

1995-1999 BMW M3; 1996-2000 BMW Z3; 2000-2003 BMW M5; 1996-1999 BMW 318ti; 1996-1998 BMW 318i; 1996-1997 BMW 318is; 2000-2002 BMW Z8

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