NGK
8 NGK Spark Plugs - For Yamaha 40 AM Outboard Motor
8 NGK Spark Plugs - For Yamaha 40 AM Outboard MotorFree shipping on all orders.
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The NGK 4322 Spark Plug (B8HS) is a high-performance non-resistor plug designed for older marine 2-stroke engines, delivering powerful ignition and reduced fouling in heavy-duty conditions.
Features & Benefits:
🔧 Cold-range copper plug suited for high-RPM outboards🔧 Non-resistor for stronger spark and fast starts🔧 Ideal for vintage Mercury and Johnson engines🔧 Marine-grade construction resists corrosion
Specifications:
Brand & Part Number: NGK 4322 B8HSMaterial: CopperThread Size: 14mmReach: 12.7mm (0.5 in.)Hex Size: 13/16 in. (20.6mm)Seat Type: GasketResistor: NoGap: 0.028 in. (0.7mm)
Use B8HS for quick ignition and clean performance in older outboard motors—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.
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