Walker 900-P2103 Coil Boot

Walker ThunderCore-Ultra Coil Boot for SX4

Walker ThunderCore-Ultra coil boot Part Number 900-P2103 is a direct-fit ignition hardware component for select Suzuki SX4 applications. It is built for 2007-2009 Suzuki SX4 models with ThunderCore-Ultra fitment, making it a focused replacement for ignition service work.

Key Features

• Walker ThunderCore-Ultra product line coil boot
• Fits 2007-2009 Suzuki SX4, N/A
• Ignition hardware replacement for service and repair
• Part number 900-P2103 for accurate ordering and lookup

Fitment and Application

This coil boot fits 2007-2009 Suzuki SX4, N/A. Use it when servicing ignition components on SX4 models that call for the ThunderCore-Ultra application. The Walker 900-P2103 designation helps confirm the correct part during catalog lookup and vehicle matching.

Walker’s ThunderCore-Ultra line identifies a specific product family within the brand’s ignition hardware range. For buyers searching by vehicle and part number, 900-P2103 and Walker 900-P2103 are the key identifiers for this SX4 application.

Common Issues It Can Address

• Cracked or worn coil boot material
• Ignition misfire caused by poor boot contact
• Moisture intrusion at the ignition connection
• Hard starting related to degraded ignition transfer
• Service replacement for damaged ignition hardware

Installation Notes and Tips

Verify the vehicle year and model before installation. Match the existing ignition hardware to the ThunderCore-Ultra application and confirm the part number 900-P2103 against the original component. Inspect the surrounding ignition parts for wear before reassembly.

Quality Assurance

Walker is an established aftermarket brand in ignition and exhaust-related components, and the ThunderCore-Ultra line provides a defined application match for this SX4 fitment. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.