BMW S65/S85 Billet Aluminum Spark Plug Tubes

EAE Billet 6061 Aluminum S65/S85 Spark Plug Tubes

 CNC-Machined 6061 Billet Aluminum Spark Plug Tubes

Proudly made in the USA from aerospace-grade 6061 billet aluminum, these spark plug tubes are a high-strength upgrade over fragile OEM plastic. Designed for maximum durability and thermal stability, they feature a black anodized finish that resists corrosion and enhances the look of your engine bay.

Perfect for valve cover services or engine refreshes, they eliminate common leak points and deliver long-term reliability—backed by EAE’s comprehensive warranty.

Key Features:

• Material: Premium 6061 Billet Aluminum
• Enhanced Seal: Increased contact surface prevents oil leaks
• Finish: Durable black anodization for lasting protection and style
• Precision Fit: Direct replacement for seamless installation
• Reliability: Lifetime warranty for complete peace of mind

Kit Includes:

• 8x/10x EAE Billet S65 Spark Plug Tubes
• 16/20 Viton Orings