Standard Ignition SPP140E Direct Ignition Coil Boot

Reliable Direct Ignition Coil Boot for Lexus, Toyota, and Scion Vehicles

The Standard Ignition SPP140E direct ignition coil boot is engineered to provide a secure and efficient connection between the ignition coil and spark plug. Designed specifically for select Lexus, Toyota, and Scion models, this straight boot ensures consistent performance and durability under demanding engine conditions.

• Straight boot configuration for precise fitment
• Constructed from high-quality silicone for heat and wear resistance
• Includes valve cover flange, boot tip, and spring for complete ignition coil connection
• Available for vehicles requiring 6 or 8 boots per engine
• Compatible with multiple Lexus, Toyota, and Scion models including Camry, Highlander, IS350, and more

Durable Silicone Material and Complete Boot Assembly

The SPP140E ignition coil boot is made from silicone, a material known for its excellent heat resistance and flexibility. This ensures the boot maintains a tight seal and reliable electrical insulation even in high-temperature engine environments. The included valve cover flange, boot tip, and spring provide a comprehensive assembly that supports optimal ignition coil performance and reduces the risk of misfires or electrical shorts.

Compatible Lexus, Toyota, and Scion Models

This ignition coil boot is compatible with a wide range of vehicles, including Lexus models such as the IS250, GS350, LS460, and LX570; Toyota models like the 4Runner, Camry, Highlander, and Tundra; as well as Scion models including the tC. The part number SPP140E is designed to meet the specific ignition system requirements of these vehicles, ensuring proper fit and function.

Common Applications and Issues Addressed

• Replacement of worn or cracked ignition coil boots
• Resolving engine misfires caused by poor coil-to-plug connection
• Preventing moisture intrusion and electrical shorts in ignition components
• Maintaining consistent spark delivery for improved engine performance
• Supporting ignition system reliability in high-mileage vehicles

Installation Notes and Tips

When installing the Standard Ignition SPP140E coil boot, ensure the ignition coil and spark plug surfaces are clean and free of debris. Carefully seat the boot to avoid damaging the silicone material or internal spring. This part is designed for engines requiring either 6 or 8 boots, so verify your vehicle’s ignition coil count before installation. Proper installation will help maintain optimal ignition system performance and prevent future issues.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The SPP140E ignition coil boot undergoes rigorous quality control to ensure consistent fit and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship.