Standard Ignition SPP123E Direct Ignition Coil Boot

Reliable Direct Ignition Coil Boot for Lexus Vehicles

The Standard Ignition SPP123E direct ignition coil boot is designed to provide a secure and efficient connection for your Lexus GS400, LS400, and SC400 ignition systems. Engineered with durable silicone material and a straight boot configuration, this part ensures consistent performance and longevity.

• Straight boot configuration for precise fitment
• Constructed from high-quality silicone for heat and wear resistance
• Includes spring for optimal electrical contact
• Meets per vehicle requirement of 8 boots for complete ignition system maintenance
• Compatible with Lexus GS400, LS400, and SC400 models

Durable Silicone Construction and Design Features

The SPP123E ignition coil boot from Standard Ignition is crafted from silicone, a material known for its excellent heat resistance and flexibility. This ensures the boot maintains a tight seal and reliable electrical insulation under demanding engine conditions. The straight boot configuration allows for a direct and secure connection between the ignition coil and spark plug, minimizing electrical loss and misfires. Additionally, the included spring enhances conductivity, ensuring consistent spark delivery for smooth engine operation.

Compatible Lexus Models and Part Number Details

This ignition coil boot is specifically designed for Lexus GS400, LS400, and SC400 models, providing a precise fit and reliable performance. The part number SPP123E identifies this component within the Standard Ignition catalog, making it easy to locate and verify compatibility for your vehicle's ignition system needs.

Common Issues Addressed by the Ignition Coil Boot

• Prevents ignition misfires caused by poor electrical connection
• Reduces risk of coil boot cracking or deterioration from heat exposure
• Eliminates engine hesitation related to faulty ignition components
• Helps maintain consistent spark delivery for optimal engine performance
• Protects ignition coil terminals from moisture and contaminants

Installation Notes and Tips

When replacing ignition coil boots on Lexus GS400, LS400, or SC400 models, ensure the engine is cool before beginning installation. Carefully remove the old boots without damaging the ignition coil or spark plug terminals. Verify that the included spring is properly seated inside the new boot to maintain electrical contact. Install all eight boots as required per vehicle specifications to ensure balanced ignition system performance.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable fit and function. The SPP123E ignition coil boot undergoes rigorous quality control to ensure durability and performance. Please refer to Standard Ignition's warranty policy for specific coverage details related to this part.