HomeIgnition > Hardware, Fasteners and FittingsStandard Ignition SPP66E Direct Ignition Coil Boot
Part #: SPP66E

Standard Ignition SPP66E Direct Ignition Coil Boot

⚙️ 15 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$13.00Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Jaguar, and Lincoln, LS, S-Type, and Thunderbird
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Direct Ignition Coil Boot for Ford, Jaguar, and Lincoln

The Standard Ignition SPP66E Direct Ignition Coil Boot is designed to provide a secure and efficient connection between the ignition coil and spark plug. Engineered for select Ford, Jaguar, and Lincoln vehicles, this coil boot ensures consistent ignition performance and helps maintain engine reliability.

  • Compatible with Ford LS, Jaguar S-Type, and Lincoln Thunderbird models
  • Direct ignition coil boot design for optimal spark delivery
  • Durable construction to withstand high temperatures and engine vibrations
  • Standard Ignition quality meeting OEM specifications
  • Part number SPP66E for precise fitment and easy identification

Product Details and Compatibility

The Standard Ignition SPP66E coil boot is specifically engineered for direct ignition systems found in Ford LS, Jaguar S-Type, and Lincoln Thunderbird vehicles. This part ensures a tight seal and reliable electrical connection between the ignition coil and spark plug, which is critical for proper engine firing and performance. Using the correct coil boot like the SPP66E helps prevent misfires and ignition system failures caused by poor connections or damaged boots.

Common Applications and Problem Resolution

  • Replaces worn or cracked ignition coil boots causing misfires
  • Addresses poor engine performance due to weak spark delivery
  • Prevents moisture intrusion and corrosion in ignition components
  • Eliminates rough idling and hesitation linked to ignition faults
  • Restores proper ignition coil to spark plug connection in specified Ford, Jaguar, and Lincoln models

Installation Notes and Tips

When installing the Standard Ignition SPP66E coil boot, ensure the ignition coil and spark plug terminals are clean and free of debris. Carefully seat the boot to avoid damaging the internal components and verify a snug fit to maintain electrical continuity. It is recommended to inspect related ignition components during replacement to ensure overall system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The SPP66E coil boot undergoes rigorous quality control to ensure fitment accuracy and material resilience. Warranty coverage details can be obtained from the product documentation or authorized distributors.

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006LincolnLS3.9LV8N/A
2005FordThunderbird3.9LV8N/A
2005LincolnLS3.9LV8N/A
2004FordThunderbird3.9LV8N/A
2004LincolnLS3.9LV8N/A
2003FordThunderbird3.9LV8N/A
2003LincolnLS3.9LV8N/A
2002FordThunderbird3.9LV8N/A
2002JaguarS-Type4.0LV8N/A
2002LincolnLS3.9LV8N/A
2001JaguarS-Type4.0LV8N/A
2001LincolnLS3.9LV8N/A
2000JaguarS-Type4.0LV8N/A
2000LincolnLS3.9LV8N/A
1999JaguarS-Type4.0LV8N/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:

99-129CP037SPB130XW4Z12A402BA

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