NGK
8 NGK Spark Plugs - For Mariner 25 W 6A4 Outboard Motor
8 NGK Spark Plugs - For Mariner 25 W 6A4 Outboard MotorFree shipping on all orders.
Qty In Stock: 1
Couldn't load pickup availability
The NGK 4122 Spark Plug (BR7HS) is a reliable marine spark plug for 2-stroke outboard engines, delivering consistent starts, clean burns, and long-lasting performance on the water.
Features & Benefits:
🔧 Copper core improves conductivity and heat control🔧 Short reach design ideal for smaller outboards🔧 Resistor suppresses marine electronic interference🔧 Compatible with older Yamaha and Mercury engines
Specifications:
Brand & Part Number: NGK 4122 BR7HSMaterial: CopperThread Size: 14mmReach: 12.7mm (0.5 in.)Hex Size: 13/16 in. (20.6mm)Seat Type: GasketResistor: YesGap: 0.028 in. (0.7mm)
Depend on BR7HS for clean, strong ignition in classic marine 2-strokes—order today!
Share
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.
Shop by Brand
