E6TC Spark Plug Replacement (4-Pack) for 50cc–110cc Scooter, ATV, Go Kart & Dirt Bike

Product Overview

This E6TC spark plug set is designed for small-displacement 4-stroke engines, providing stable ignition and efficient combustion for everyday riding and utility use. Manufactured with heat- and corrosion-resistant materials, these spark plugs help improve fuel efficiency, enhance throttle response, and reduce maintenance frequency.

Product Compatibility

Engine Displacement	Vehicle Type	Typical Applications
50cc	Scooter, Moped	Daily commuting scooters
70cc	Mini Bike, Go Kart	Recreational riding
90cc	ATV, Quad	Youth & utility ATVs
110cc	Dirt Bike, ATV	Pit bikes, small quads

Fits most Chinese-made 4-stroke engines used in scooters, ATVs, dirt bikes, quads, and go-karts.

Technical Specifications

Specification	Details
Spark Plug Model	E6TC
Thread Diameter	14 mm (M14)
Thread Reach	12.7 mm (0.5")
Engine Type	4-Stroke
Condition	Brand New

What’s Included in the Package

Item	Quantity
E6TC Spark Plug	4 pcs

Key Features

• Reliable Ignition Performance – Provides consistent spark for smooth engine operation
• High-Temperature Resistance – Maintains stability under continuous engine heat
• Improved Combustion Efficiency – Helps optimize fuel burn and reduce fuel consumption
• Durable Construction – Corrosion-resistant materials extend service life
• Easy Installation – Compact design allows quick replacement with standard tools