Pack of 10 A7TC iridium spark plugs with single claw connection, compatible with 110cc/125cc/140cc quads/motorcycles/mopeds, high-performance and long-lasting spark plugs.

【Value Pack of 10 Spark Plugs】 This product is a pack of 10 A7TC single-electrode iridium spark plugs. They are designed for users with high maintenance volumes or for professional use, such as workshops, fleet operators, or owners of multiple vehicles. Thanks to their high-quality iridium electrodes, they offer excellent ignition performance and an exceptionally long service life, making them the ideal replacement for conventional spark plugs.

【Specifications of the A7TC Single-Electrode Iridium Spark Plugs】

Model: A7TC (Single Electrode)

Electrode Material: The center electrode is made of fine-tipped iridium, the side electrodes are made of a standard alloy.

Iridium is characterized by an extremely high melting point and wear resistance, thus ensuring excellent ignition stability and an exceptionally long service life (typically 3 to 4 times longer than conventional copper-core spark plugs). Thread specifications: 14 mm diameter, 1.25 mm pitch, 20.8 mm (13/16 in) hex hole spacing. Heat range: 7 (medium cold, suitable for medium to high RPM and load engines, prevents overheating). 【Advantages: High performance and long service life】 Strong spark: The iridium fine needle electrode requires less voltage to produce a strong, focused spark, thus improving combustion efficiency. Improved throttle response: Can result in a more stable idle, improved throttle response, and more direct acceleration. Longer service life: The superior durability of iridium allows for longer replacement intervals, thus reducing costs and maintenance in the long run. Wide compatibility: The A7TC specification is common for many small-displacement engines. 【Compatible Vehicles and Engine Sizes】 Primarily compatible with various vehicle models with 110cc, 125cc and 140cc engine sizes: ATVs/Quads, Mopeds/Off-Road Motorcycles, Small Scooters, Go-Karts and General Purpose Petrol Engines (such as Generators and Water Pumps).