3D Printed Spark Plug Holder

Keep your spark plugs organized in firing order during maintenance or tuning. This durable 3D-printed spark plug holder lets you remove and store each plug in its original cylinder position.

A directional arrow on the top indicates the front of the engine, so you'll always know the correct orientation when inspecting your plugs. Perfect for racers, mechanics, and DIY enthusiasts who want a simple, reliable way to stay organized during engine diagnostics and tuning.