XS4164 Spark Plug Xs4164/4 Iridium Xtreme Sport
XS4164 Spark Plug Xs4164/4 Iridium Xtreme Sport
Out of stock
XS4164 Spark Plug Xs4164/4 Iridium Xtreme Sport
Unlock the ultimate performance for your powersports engine with the XS4164 Spark Plug Xs4164/4 Iridium Xtreme Sport. Designed for enthusiasts who demand excellence, this spark plug redefines ignitability and fuel efficiency.
Key Features:
- Enhanced Durability: Engineered to meet or exceed OE designs, this spark plug can withstand the extreme operating temperatures typical in powersports engines.
- Iridium Technology: The iridium-enhanced 0.6mm finewire design allows for improved ignitability, resulting in faster fuel combustion and a more focused ignition compared to standard plugs.
- Quick Starts: Experience up to 26% quicker starts, ensuring you spend less time waiting and more time riding.
- Reduced Emissions: With as much as 21% less hydrocarbon emissions, this spark plug not only promotes better fuel efficiency but also contributes to a cleaner environment.
Benefits:
By choosing the XS4164 Spark Plug, you're investing in performance and efficiency. This spark plug not only enhances horsepower but also ensures your engine runs smoother and cleaner, making every ride a thrilling experience.
Use Cases:
Ideal for a variety of powersport applications, the XS4164 is perfect for:
- Motorcycles
- ATVs
- Snowmobiles
- Personal watercraft
Upgrade to the XS4164 Spark Plug Xs4164/4 Iridium Xtreme Sport today and feel the difference in performance and efficiency on your next adventure!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

