Rotax M14 Engine Spark Plug Bung

Black

€3,00

€3,00

Color Black White Blue Orange Red Yellow

Keep moisture, dirt, and track debris out of your engine head during storage or transport.

When you take your spark plug out between sessions or while your kart is sitting in the garage, leaving the spark plug hole exposed is an invitation for trouble. A tiny bit of debris dropping into the cylinder head can cause catastrophic internal damage.

Our Rotax Spark Plug Bung is the ultimate, inexpensive insurance policy for your engine. Designed specifically to thread smoothly into your cylinder head, it seals the combustion chamber completely whenever your spark plug is removed.

Key Features:

Universal Rotax Fit: Threaded perfectly to fit standard M14 spark plug holes across all Rotax kart engines (Micro MAX, Mini MAX, Junior MAX, Senior MAX, and DD2).
Ergonomic Knurled Grip: Features a heavy-duty ridged top that provides excellent grip, allowing for quick, effortless hand-tightening and removal—even with greasy garage hands or racing gloves.
Integrated O-Ring Seal: Comes equipped with a robust rubber O-ring at the base of the threads to ensure a tight, dust-proof, and moisture-proof seal against the head.
Premium, High-Strength Build: Made from a durable, chemical-resistant material that won't degrade when exposed to fuel, oil, or engine heat.

Why Use a Spark Plug Bung?

🧼 In the Wash Bay: Stop water from sneaking into your engine cylinder when pressure washing your kart.
🚚 During Transport: Prevent loose dirt, road grime, or stray trailer debris from falling into the plug hole.
🛠️ Off-Season Storage: Keeps the combustion chamber sealed tight against humidity, preventing internal cylinder rust.