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Walker 900-P2101-4 Coil Boot Kit
Overview of Walker ThunderCore-Ultra Coil Boot Kit
The Walker ThunderCore-Ultra Coil Boot Kit 900-P2101-4 is designed for reliable ignition performance in select Saab and Subaru vehicles. This coil boot kit ensures proper electrical insulation and connection between the ignition coil and spark plug, supporting efficient engine operation.
- Compatible with Saab 9-2X and Subaru models including Baja, Forester, Impreza, Legacy, and Outback
- Part number 900-P2101-4 for precise identification and fitment
- Includes coil boots engineered for optimal electrical conductivity and durability
- Part of the Walker ThunderCore-Ultra product line, known for quality ignition components
About the ThunderCore-Ultra Product Line
The ThunderCore-Ultra line by Walker focuses on ignition components that meet stringent performance standards. This product line emphasizes durability and consistent electrical performance, making it suitable for coil boot kits like the 900-P2101-4. The ThunderCore-Ultra series supports reliable ignition system function in vehicles such as the Saab 9-2X and Subaru Forester, ensuring stable spark delivery under various driving conditions.
Product Description and Application
The Walker 900-P2101-4 coil boot kit is engineered to provide a secure and insulated connection between the ignition coil and spark plug. This connection is critical for maintaining proper spark timing and preventing misfires. Designed specifically for Saab 9-2X and Subaru models including Baja, Forester, Impreza, Legacy, and Outback, this coil boot kit helps maintain engine efficiency and performance by ensuring consistent ignition coil operation.
Common Issues Addressed by This Coil Boot Kit
- Ignition misfires caused by worn or damaged coil boots
- Electrical arcing or shorts in the ignition system
- Reduced engine performance due to poor spark delivery
- Difficulty starting the engine related to ignition coil connection
- Increased emissions from incomplete combustion
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Disconnect the battery to prevent electrical shock during replacement
- Carefully remove old coil boots without damaging ignition coils or spark plugs
- Apply dielectric grease to the inside of the new coil boots to improve electrical contact and ease future removal
- Verify secure fitment of the coil boots to prevent moisture intrusion and maintain ignition integrity
Quality Assurance and Warranty
Walker provides quality assurance for the ThunderCore-Ultra coil boot kit 900-P2101-4, manufactured to meet OEM specifications for Saab and Subaru vehicles. While specific warranty details should be confirmed at the point of purchase, Walker products typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2013 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2012 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2011 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2010 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2010 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2009 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2009 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2009 | Subaru | Legacy | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2009 | Subaru | Outback | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2008 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2008 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2008 | Subaru | Legacy | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2008 | Subaru | Outback | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2007 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2007 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2007 | Subaru | Legacy | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2007 | Subaru | Outback | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2006 | Saab | 9-2X | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2006 | Subaru | Baja | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2006 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2006 | Subaru | Impreza | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2006 | Subaru | Legacy | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2006 | Subaru | Outback | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2005 | Subaru | Baja | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2005 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2005 | Subaru | Legacy | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2005 | Subaru | Outback | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2004 | Subaru | Baja | 2.5L | H4 | N/A | ThunderCore-Ultra |
| 2004 | Subaru | Forester | 2.5L | H4 | N/A | ThunderCore-Ultra |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.