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Walker 900-P2005-8 Coil Boot Kit
Overview of Walker ThunderCore-Ultra Coil Boot Kit
The Walker ThunderCore-Ultra Coil Boot Kit 900-P2005-8 is designed specifically for select BMW models, including the 540i, 740i, 740iL, 840Ci, M5, X5, and Z8. This kit provides reliable ignition coil boot replacement to maintain optimal engine performance and ignition system integrity.
- Compatible with BMW 540i, 740i, 740iL, 840Ci, M5, X5, and Z8 models
- Part number 900-P2005-8 ensures precise fitment
- Includes coil boots engineered for ignition system durability
- Part of the Walker ThunderCore-Ultra product line
- Designed to maintain proper spark delivery and reduce misfires
About the ThunderCore-Ultra Product Line
The ThunderCore-Ultra line by Walker focuses on ignition components engineered for durability and consistent performance. This coil boot kit is part of that line, offering a solution tailored to meet the ignition demands of BMW vehicles. The ThunderCore-Ultra series emphasizes quality materials and design to support reliable spark transmission and withstand the thermal and mechanical stresses typical in automotive ignition systems.
Detailed Product Description
The Walker 900-P2005-8 coil boot kit is engineered to replace worn or damaged ignition coil boots on compatible BMW models. Proper coil boots are essential for maintaining a secure connection between the ignition coil and spark plug, ensuring efficient spark delivery. This kit helps prevent ignition misfires, rough idling, and potential engine performance issues caused by degraded coil boots. The precise fitment for BMW 540i, 740i, 740iL, 840Ci, M5, X5, and Z8 models ensures installation accuracy and reliable operation.
Common Applications and Issues Addressed
- Replacement of cracked or brittle coil boots
- Resolution of ignition misfires related to poor coil-to-plug connection
- Elimination of rough engine idle caused by faulty ignition components
- Prevention of moisture intrusion into the ignition system
- Restoration of consistent spark delivery for improved engine performance
Installation Notes and Tips
- Ensure engine is cool before beginning installation to avoid burns
- Disconnect the battery to prevent electrical shorts during replacement
- Carefully remove old coil boots without damaging ignition coils or spark plugs
- Apply dielectric grease inside new boots to improve seal and ease future removal
- Verify secure seating of coil boots on ignition coils and spark plugs
Quality Assurance and Warranty
Walker manufactures the ThunderCore-Ultra coil boot kit to meet OEM standards for fit and function. While specific warranty details are not provided, Walker products typically undergo rigorous quality control to ensure durability and performance. Using the 900-P2005-8 kit helps maintain the integrity of the ignition system on compatible BMW models.
This part fits 51 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2003 | BMW | M5 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2003 | BMW | M5 | 4.9L | V8 | N/A | ThunderCore-Ultra |
| 2003 | BMW | X5 | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2003 | BMW | Z8 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2003 | BMW | Z8 | 4.8L | V8 | N/A | ThunderCore-Ultra |
| 2002 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2002 | BMW | M5 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2002 | BMW | M5 | 4.9L | V8 | N/A | ThunderCore-Ultra |
| 2002 | BMW | X5 | 4.6L | V8 | N/A | ThunderCore-Ultra |
| 2002 | BMW | X5 | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2002 | BMW | X5 | 3.0L | L6 | N/A | ThunderCore-Ultra |
| 2002 | BMW | Z8 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | 740i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | 740iL | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | M5 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | M5 | 4.9L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | X5 | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | Z8 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2001 | BMW | Z8 | 4.9L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | 740i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | 740iL | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | M5 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | M5 | 4.9L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | X5 | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 2000 | BMW | Z8 | 5.0L | V8 | N/A | ThunderCore-Ultra |
| 1999 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1999 | BMW | 740i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1999 | BMW | 740iL | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1999 | BMW | M5 | 4.9L | V8 | N/A | ThunderCore-Ultra |
| 1998 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1998 | BMW | 740i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1998 | BMW | 740iL | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1997 | BMW | 540i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1997 | BMW | 740i | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1997 | BMW | 740iL | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1997 | BMW | 840Ci | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1996 | BMW | 740iL | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1996 | BMW | 840Ci | 4.4L | V8 | N/A | ThunderCore-Ultra |
| 1995 | BMW | 540i | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1995 | BMW | 740i | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1995 | BMW | 740iL | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1995 | BMW | 840Ci | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1994 | BMW | 540i | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1994 | BMW | 740i | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1994 | BMW | 740iL | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1994 | BMW | 840Ci | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1993 | BMW | 740i | 4.0L | V8 | N/A | ThunderCore-Ultra |
| 1993 | BMW | 740iL | 4.0L | V8 | 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.