Spark plug A7TC GY6 thin short

Spark plug A7TC: thin M 10 thread, 16 mm hex, 11 mm reach, 66.5 mm overall — all four fitting dimensions are on the maker's drawing.

• Thread M 10 — the dimension on the drawing leads straight to the threaded part; that is why the name says "thin"
• Hex 16 mm (D 16 on the drawing) — a plug spanner of that size is what you will need to screw it in
• Reach 11 mm — that is how far the plug goes into the head; that is why the name says "short"
• Overall length 66.5 mm — from the top of the terminal to the end of the electrode
• The name gives GY6 — that is how the engine family is marked in the maker's data
• The same category also holds thicker plugs with an M 14 thread — TORCH F8RC and the NGK BR line
• The same category also holds another plug with a 10 mm thread — NGK C7HSA 4629; the thread is the same, and its heat rating number is given — 7

We write only what we know. The heat rating and the electrode gap are not on the drawing, and we will not derive them from the A7TC marking itself, so we do not write them. Before ordering, copy the marking off your old plug or measure its thread, and write to us — we will check it before you order.

24-month warranty · tel. +370 685 777 56