OE Quality
60-Day Returns

Walker 900-P2047 Coil Boot
Overview of Walker ThunderCore-Ultra Coil Boot 900-P2047
The Walker ThunderCore-Ultra Coil Boot 900-P2047 is designed for reliable ignition performance in select BMW models. This coil boot ensures a secure connection between the ignition coil and spark plug, supporting efficient engine operation in vehicles like the BMW 750iL, 850CSi, M3, and Z3.
- Compatible with BMW 750iL, 850CSi, M3, and Z3 models
- Part number 900-P2047 for precise identification
- Part of the Walker ThunderCore-Ultra product line
- Designed for ignition hardware applications
- Durable construction for consistent electrical insulation
About the Walker ThunderCore-Ultra Product Line
The ThunderCore-Ultra line by Walker focuses on ignition hardware components engineered to meet specific vehicle requirements. This product line emphasizes durability and fitment accuracy, providing coil boots that maintain optimal electrical connectivity and resist wear under typical operating conditions. The 900-P2047 coil boot is a part of this line, ensuring compatibility and performance for BMW ignition systems.
Product Details and Compatibility
The Walker 900-P2047 coil boot is designed to fit a range of BMW vehicles, including the 750iL, 850CSi, M3, and Z3 models. It serves as a critical component in the ignition system by connecting the ignition coil to the spark plug, facilitating the transfer of high voltage necessary for spark generation. This coil boot is manufactured to meet OEM specifications, ensuring proper fit and function within the ignition assembly.
Common Applications and Issues Addressed
- Prevents misfires caused by poor coil-to-plug connection
- Reduces ignition system voltage leakage
- Helps maintain consistent engine performance
- Protects ignition components from moisture and contaminants
- Addresses wear and degradation of original coil boots
Installation Notes and Tips
When installing the Walker ThunderCore-Ultra coil boot 900-P2047, ensure the ignition system is cool and the battery is disconnected to avoid electrical hazards. Carefully remove the old coil boot without damaging the ignition coil or spark plug. Confirm the new coil boot seats firmly on both the coil and spark plug terminals to maintain a secure electrical connection. Use dielectric grease if recommended by the vehicle manufacturer to improve seal and ease future removal.
Quality Assurance and Warranty
Walker manufactures the ThunderCore-Ultra coil boot 900-P2047 to meet industry standards for ignition hardware. While specific warranty details are not provided, Walker products typically undergo quality control processes to ensure durability and fitment accuracy. For warranty information, refer to Walker’s official documentation or contact authorized distributors.
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | BMW | Z3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1999 | BMW | M3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1999 | BMW | Z3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1998 | BMW | 750iL | 5.4L | V12 | N/A | ThunderCore-Ultra |
| 1998 | BMW | M3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1998 | BMW | Z3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1997 | BMW | 750iL | 5.4L | V12 | N/A | ThunderCore-Ultra |
| 1997 | BMW | M3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1996 | BMW | 750iL | 5.4L | V12 | N/A | ThunderCore-Ultra |
| 1996 | BMW | M3 | 3.2L | L6 | N/A | ThunderCore-Ultra |
| 1995 | BMW | 750iL | 5.4L | V12 | N/A | ThunderCore-Ultra |
| 1995 | BMW | 850CSi | 5.6L | V12 | N/A | ThunderCore-Ultra |
| 1995 | BMW | M3 | 3.0L | L6 | N/A | ThunderCore-Ultra |
| 1994 | BMW | 850CSi | 5.6L | V12 | N/A | ThunderCore-Ultra |
| 1994 | BMW | M3 | 3.0L | L6 | 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.