NRW Design NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit S65SPTOK

NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit

For BMW M3 owners demanding reliability and performance, the NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit from Turner Motorsport offers a durable, leak-free solution that stands up to the demands of spirited driving and track use.

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T#: 42403035 | Part#: S65SPTOK
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53.99 $53.99
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NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit
$53.99

NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit is a premium sealing solution engineered specifically for BMW S65 V8 engines found in the E90, E92, and E93 M3. Designed to address the common issue of oil intrusion into the spark plug wells, this kit includes CNC-machined billet aluminum spark plug tubes and high-performance Viton fluorine rubber O-rings. Now available through Turner Motorsport, it’s the ideal upgrade for enthusiasts seeking enhanced engine reliability and long-term performance.

Key Features and Benefits:

  • Precision CNC-Machined Billet Aluminum Tubes – Stronger and more durable than factory components
  • High-Temp Viton O-Rings – Excellent resistance to oil, fuel, and high heat for long-lasting performance
  • Eliminates Oil Seepage – Prevents oil contamination in spark plug wells, protecting ignition components
  • Direct Fit for S65 Engines – Hassle-free installation with no modifications required
  • Perfect for Performance Builds or Preventive Maintenance

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Cross Reference
  • S65SPTOK

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Lifetime Replacement

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E90 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E92 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E93 M3 S65 4.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.