HomeIgnition > Secondary IgnitionFebi 33668 Spark Plug Tube
Part #: 33668

Febi 33668 Spark Plug Tube

⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Porsche, 911 and Boxster
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Reliable Spark Plug Tube for Porsche 911 and Boxster

The Febi 33668 spark plug tube is designed specifically for Porsche 911 and Boxster models, ensuring a precise fit and dependable performance. Crafted with durable nitrile butadiene rubber sealing material, this spark plug tube helps maintain optimal ignition system integrity.

  • Length: 92.36 mm for accurate fitment
  • Sealing material made of NBR (nitrile butadiene rubber) for effective sealing
  • Includes gaskets to support proper installation and sealing
  • Compatible with Porsche 911 and Boxster ignition secondary systems
  • Part number 33668 for easy identification and replacement

Durable Construction and Material Details

This Febi spark plug tube features a length of 92.36 mm, tailored to fit the ignition system requirements of Porsche 911 and Boxster vehicles. The sealing material is made from nitrile butadiene rubber (NBR), known for its resistance to heat, oil, and wear, which helps prevent leaks and maintains ignition system performance. The inclusion of gaskets ensures a secure and reliable seal between components, reducing the risk of ignition faults caused by air or fluid intrusion.

Application and Common Issues Addressed

  • Prevents ignition misfires caused by faulty spark plug tube seals
  • Eliminates oil leaks around the spark plug area
  • Maintains proper ignition system pressure and performance
  • Reduces risk of engine performance issues related to secondary ignition faults
  • Supports consistent engine starting and smooth operation in Porsche 911 and Boxster models

Installation Notes and Tips

When installing the Febi 33668 spark plug tube, ensure the sealing surfaces are clean and free of debris. Use the included gaskets to achieve a proper seal and avoid over-tightening to prevent damage to the tube or ignition components. Verify compatibility with your specific Porsche 911 or Boxster model year before installation.

Quality Assurance and Warranty

Febi products are manufactured to meet strict quality standards, ensuring reliable performance in secondary ignition applications. The spark plug tube 33668 undergoes rigorous testing to comply with OEM specifications. Warranty details are available through the manufacturer and should be confirmed at the time of purchase.

BrandFebi
Part Number33668
Length92,36 mm
Sealing MaterialNbr (nitrile butadiene rubber)
Supplementary Article 1With gaskets

This part fits 11 vehicles. Search below:

YearMakeModelPositionNotes
2004PorscheBoxsterN/A
2003PorscheBoxsterN/A
2002PorscheBoxsterN/A
2001Porsche911N/A
2001PorscheBoxsterN/A
2000Porsche911N/A
2000PorscheBoxsterN/A
1999Porsche911N/A
1999PorscheBoxsterN/A
1998PorscheBoxsterN/A
1997PorscheBoxsterN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

996 105 325 52

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.