HomeIgnition > Hardware, Fasteners and FittingsStandard Ignition SPP71E Direct Ignition Coil Boot
Part #: SPP71E

Standard Ignition SPP71E Direct Ignition Coil Boot

⚙️ 29 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, Boxster, and Cayman
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Overview of Standard Ignition Direct Ignition Coil Boot

The Standard Ignition SPP71E direct ignition coil boot is designed specifically for Porsche 911, Boxster, and Cayman models. Engineered with a straight boot configuration and durable silicone material, this ignition coil boot ensures reliable performance and proper fitment for vehicles requiring 4 or 6 boots.

  • Straight boot configuration for precise fit
  • Includes spring within the boot for secure electrical contact
  • Constructed from high-quality silicone for heat and wear resistance
  • Compatible with Porsche 911, Boxster, and Cayman models
  • Available for vehicles requiring 4 or 6 ignition coil boots

Product Details and Specifications

The Standard Ignition SPP71E ignition coil boot features a straight design that aligns with the ignition coil and spark plug connection, minimizing electrical resistance and ensuring consistent spark delivery. The integrated spring inside the boot maintains firm contact with the ignition coil terminal, reducing the risk of misfires. Made from silicone, the boot offers excellent resistance to heat, oil, and environmental contaminants, which is critical for maintaining ignition system integrity in Porsche 911, Boxster, and Cayman engines. This part is tailored to meet the specific ignition coil boot requirements of these Porsche models, available in configurations for either 4 or 6 boots depending on the engine setup.

Applications and Problem Resolution

  • Restores proper ignition coil to spark plug connection in Porsche 911, Boxster, and Cayman
  • Prevents ignition misfires caused by worn or damaged coil boots
  • Reduces electrical arcing and improves engine performance
  • Protects ignition components from heat and environmental damage
  • Ensures consistent spark delivery for smooth engine operation

Installation Notes and Tips

When installing the Standard Ignition SPP71E coil boot, ensure the boot is fully seated on both the ignition coil and spark plug terminals. The included spring inside the boot should be positioned correctly to maintain electrical contact. It is recommended to inspect the ignition coil and spark plug terminals for corrosion or damage before installation. Use dielectric grease sparingly to improve electrical conductivity and ease future removal. Confirm the vehicle’s ignition coil boot quantity (4 or 6) to order the correct number of boots for your Porsche 911, Boxster, or Cayman.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The SPP71E ignition coil boot undergoes rigorous quality control to maintain consistent performance under demanding conditions. Warranty coverage details should be confirmed with the product documentation or supplier, as Standard Ignition typically offers limited warranties against defects in material and workmanship.

BrandStandard Ignition
Part NumberSPP71E
Boot ConfigurationStraight
ContentSpring included within boot
Part MaterialSilicone
Per Vehicle Requirement4 or 6

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008PorscheBoxster2.7LH6N/A
2008PorscheBoxster3.4LH6N/A
2008PorscheCayman3.4LH6N/A
2008PorscheCayman2.7LH6N/A
2007PorscheBoxster2.7LH6N/A
2007PorscheBoxster3.4LH6N/A
2007PorscheCayman3.4LH6N/A
2007PorscheCayman2.7LH6N/A
2006PorscheBoxster3.2LH6N/A
2006PorscheBoxster2.7LH6N/A
2006PorscheCayman3.4LH6N/A
2005PorscheBoxster3.2LH6N/A
2005PorscheBoxster2.7LH6N/A
2004PorscheBoxster2.7LH6N/A
2004PorscheBoxster3.2LH6N/A
2003PorscheBoxster3.2LH6N/A
2003PorscheBoxster2.7LH6N/A
2002PorscheBoxster2.7LH6N/A
2002PorscheBoxster3.2LH6N/A
2001Porsche9113.4LH6N/A
2001PorscheBoxster3.2LH6N/A
2001PorscheBoxster2.7LH6N/A
2000Porsche9113.4LH6N/A
2000PorscheBoxster3.2LH6N/A
2000PorscheBoxster2.7LH6N/A
1999Porsche9113.4LH6N/A
1999PorscheBoxster2.5LH6N/A
1998PorscheBoxster2.5LH6N/A
1997PorscheBoxster2.5LH6N/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:

99660210301SPB135SPP71E

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