Aluminum Spark Plug Gap Tool – Adjustable Sparkplug Gapper Caliper for 10mm, 12mm & 14mm Plugs, Universal Car Engine Tool

Spark Plug Gap Tool

Achieve perfect spark plug gaps for maximum engine performance.

The CNSPEED Aluminum Spark Plug Gap Tool is designed for precision spark plug adjustments, ensuring your engine runs at peak performance. Made from high-quality aluminum alloy, this tool allows you to easily set, measure, and adjust spark plug gaps without damaging the plug head.

Whether you’re tuning for performance, doing regular maintenance, or working on different vehicles, this universal gapper is a must-have for mechanics, enthusiasts, and DIYers.

Key Features & Benefits

⚡ Precision Spark Plug Gap Adjustment

• Accurately measures and adjusts spark plug gaps for optimal ignition performance.

• Prevents misfires, poor fuel economy, and starting issues caused by incorrect gaps.

🛠 Durable Aluminum Alloy Construction

• Built from high-strength, lightweight aluminum.

• Won’t damage delicate spark plug electrodes during adjustment.

🚗 Universal Compatibility

• Works with 10mm, 12mm, and 14mm spark plugs.

• Suitable for cars, motorcycles, trucks, SUVs, and performance engines.

🔧 Improves Engine Efficiency

• Correct spark plug gaps deliver better combustion, smoother idling, and improved throttle response.

• Reduces carbon buildup and extends spark plug life.

💼 Compact & Easy to Use

• Lightweight and pocket-sized for on-the-go adjustments.

• Ideal for home garages, workshops, and trackside tuning.

Specifications

• Product Name: CNSPEED Spark Plug Gap Tool

• Material: High-grade aluminum alloy

• Color: Black

• Sizes Supported: 10mm, 12mm, 14mm spark plugs

• Type: Adjustable spark plug gapper caliper

• Applications: Automotive, motorcycle, and performance engines

• Chemical Safety: No high-concern chemicals used

Package Contents

• 1 × CNSPEED Spark Plug Gap Tool

Why Choose This Tool

✔️ Universal fit for most cars, bikes, and trucks
✔️ Built from durable aluminum alloy
✔️ Protects delicate spark plug electrodes
✔️ Perfect for mechanics, tuners, and DIYers
✔️ Helps optimize ignition timing and fuel efficiency