NGK
NGK 3365 Spark Plugs CMR6H - 10 Pack
NGK 3365 Spark Plugs CMR6H - 10 PackFree shipping on all orders.
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The NGK 3365 Spark Plug (CMR6H) is specially designed for two-stroke and four-stroke small engines, delivering reliable starts, efficient combustion, and long-lasting performance. With a compact 10mm thread, solid copper core, and resistor design, it’s ideal for handheld outdoor power equipment like chainsaws, trimmers, and blowers.
Features & Benefits:
🔧 Copper core enhances heat dissipation and spark efficiency
🔧 Compact size fits tight engine spaces
🔧 Resistor suppresses electrical interference for smooth operation
🔧 Pre-gapped for quick and accurate installation
Specifications:
Brand & Part Number: NGK 3365 (CMR6H)
Material: Nickel with Copper Core
Thread Size: 10mm
Reach: 12.7mm (0.5 in)
Hex Size: 5/8 in (16mm)
Heat Range: 6
Seat Type: Gasket
Resistor: Yes
Gap: 0.7mm (0.028 in)
Choose NGK CMR6H for dependable ignition and extended life in your small engine or power equipment—order now!
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Shipping Info
Shipping Info
Free shipping on all orders. Orders are processed within 1-2 business days and typically delivered within 3-7 business days.
Returns
Returns
Easy returns within 30 days of purchase. Items must be in original, unused condition. Contact us to initiate a return.








