Walker 900-P2057-6 Coil Boot Kit

Walker ThunderCore-Ultra Coil Boot Kit

Walker ThunderCore-Ultra coil boot kit, part number 900-P2057-6, is built for ignition service on select Mercedes-Benz and Dodge Sprinter applications. It supports direct replacement needs for vehicles experiencing ignition misfire symptoms tied to worn or damaged coil boots.

Key Features

• Walker ThunderCore-Ultra product line for ignition service applications
• Coil boot kit for ignition coil maintenance and repair
• Fits select Mercedes-Benz C350, E350, ML350, R350, SLK350, and related models
• Also fits select Dodge Sprinter 2500 and Sprinter 3500 applications
• Part number 900-P2057-6 for accurate ordering and lookup

Fitment Details

• Fits 2006-2013 Mercedes-Benz C350, N/A
• Fits 2010-2013 Mercedes-Benz S400, N/A
• Fits 2008-2012 Mercedes-Benz C300, N/A
• Fits 2006-2011 Mercedes-Benz E350, N/A
• Fits 2010-2011 Mercedes-Benz GLK350, N/A
• Fits 2006-2011 Mercedes-Benz ML350, N/A
• Fits 2010-2011 Mercedes-Benz ML450, N/A
• Fits 2006-2011 Mercedes-Benz R350, N/A
• Fits 2009-2011 Mercedes-Benz SLK300, N/A
• Fits 2006-2011 Mercedes-Benz SLK350, N/A
• Fits 2006-2009 Mercedes-Benz CLK350, N/A
• Fits 2007-2008 Dodge Sprinter 2500, N/A
• Fits 2007-2008 Dodge Sprinter 3500, N/A
• Fits 2006-2008 Mercedes-Benz SLK280, N/A
• Fits 2006-2007 Mercedes-Benz C230, N/A
• Fits 2006-2007 Mercedes-Benz C280, N/A

What It Helps Address

• Ignition misfire caused by deteriorated coil boot insulation
• Rough idle related to weak spark transfer at the plug
• Hard starting from worn ignition boot components
• Engine hesitation under load from compromised ignition delivery
• Moisture intrusion or carbon tracking at the coil boot area

Installation Notes

Verify engine application and ignition coil configuration before ordering. Match the part number 900-P2057-6 to the vehicle fitment list above, and inspect adjacent ignition components during service to confirm the source of the fault.

Quality Assurance

Walker ThunderCore-Ultra is positioned as a dedicated ignition service line for application-specific replacement needs. Use confirmed fitment for 2006-2013 Mercedes-Benz C350, E350, ML350, R350, SLK350, and related models, plus select Dodge Sprinter 2500 and Sprinter 3500 vehicles.