Description
Spark plug resistor covers reduce electromagnetic interference that can degrade ignition performance and create false sensor readings, particularly critical in high-RPM applications where signal noise becomes problematic. This MOOSE RACING cover maintains a secure fit while shielding your ignition system from unwanted electrical noise, ensuring consistent spark delivery and cleaner engine operation. If you’re running a tuned engine or troubleshooting misfire issues, proper resistor shielding is a straightforward upgrade that pays dividends in reliability.
- MPN: 10-M1121
- Manufacturer: MOOSE RACING
- Material: Durable polymer
- Fitment: Universal spark plug
- Installation: Bolt-on
- Weight: Minimal impact
- Function: EMI suppression
- Design: Secure retention






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