Standard Ignition SPP222E Direct Ignition Coil Boot

Direct Ignition Coil Boot for Mercedes-Benz

Standard Ignition SPP222E is a direct ignition coil boot for select Mercedes-Benz applications. It is used in ignition systems where the boot transfers spark energy from the coil to the spark plug while maintaining a secure electrical connection.

Key Features

• Direct ignition coil boot for Mercedes-Benz ignition service
• Standard Ignition part number SPP222E
• Cross-reference: SPB285
• Fits a wide range of Mercedes-Benz V8 and V6 models from 2012-2019
• Supports ignition system repair on turbocharged and performance applications

Detailed Description

Standard Ignition SPP222E is a direct ignition coil boot used in ignition hardware service for select Mercedes-Benz vehicles. It is listed for applications including 2016-2019 Mercedes-Benz GLE63 AMG and GLE63 AMG S, 2017-2019 Mercedes-Benz GLS550 and GLS63 AMG, 2015-2019 Mercedes-Benz SL550, and 2013-2019 Mercedes-Benz SL63 AMG. Additional coverage includes models such as the CLS550, CLS63 AMG S, G63 AMG, E550, S550, S63 AMG, E350, E63 AMG S, GL550, GL63 AMG, SLK350, SLK55 AMG, C350, E63 AMG, GLK350, ML350, ML63 AMG, C300, CLS63 AMG, GL450, E300, and E400. This part cross-references SPB285 for the same application.

What It Helps Fix

• Misfire caused by worn or damaged coil boot insulation
• Weak spark transfer between the ignition coil and spark plug
• Hard starting related to ignition boot wear
• Intermittent engine hesitation under load
• Ignition service needs on Mercedes-Benz GLE63 AMG, GLS550, and SL550 models

Installation Notes and Tips

Verify the vehicle year, model, and engine application against the fitment list before installation. Inspect the ignition coil, spark plug, and surrounding ignition components for wear or contamination during service. Proper seating of the boot is important for stable spark delivery and reliable engine operation.

Quality Assurance

Standard Ignition supplies ignition service parts for OE-style repair applications. SPP222E is cataloged for direct replacement use on the listed Mercedes-Benz vehicles.