At DMG Motorsports, we present the FIRE POWER TB05EMA Spark Plug Cap, a dependable OEM-design replacement for NGK #8636. This cap is built for reliable ignition service, with a phenolic-resin construction designed to withstand extreme heat and vibration, plus ceramic resistor technology for consistent performance. The exact TB05EMA/8636 specification is identified as a black, straight rubber-sheathed cap for 14 mm spark plugs with 5 kΩ resistance. ([shop.ddrv.com](https://shop.ddrv.com/products/spark-plug-cap-tb05ema-replaces-ngk-8636?utm_source=openai))

Features:

• OEM-design replacement for NGK #8636
• FIRE POWER part number 56-8636
• TB05EMA-style spark plug cap
• Phenolic-resin construction for heat and vibration resistance
• Ceramic resistor for performance and reliability
• Black, straight rubber-sheathed design
• 5 kΩ resistance
• Fits 14 mm spark plug terminals