Standard Motor Products SPP190E Coil On Plug Boot

The Standard Motor Products SPP190E is a coil-on-plug boot designed for vehicles with direct ignition systems. This component installs directly between the ignition coil and spark plug, providing a critical seal and electrical connection in modern coil-per-cylinder ignition systems.

Key Features:

• Manufactured from high-temperature silicone rubber for excellent protection from thermal overload
• One-piece molded design protects spark plugs against moisture and other contaminants
• Includes spring with the coil boot for proper installation
• Universal fit for multiple GM vehicle applications
• Direct OEM replacement part

Coil-on-plug boots should be replaced any time spark plugs or coils are serviced or become contaminated with oil, water, or coolant. This ensures proper ignition performance and prevents misfires caused by compromised electrical connections. The Standard Motor Products brand is known for quality aftermarket ignition components that meet or exceed OEM specifications.