Skip to Content

🚚 Free Regular Shipping on orders over $200 (up to 4kg)

  1. All products
  2. Mercury Genuine Spare Parts
  3. Engine Accessories
  4. Outboard
  5. Spark Plugs - Suppressor (Resistor)
  6. MERCURY NGK BR9HS-10 SPARK PLUG (813418)
  7. Spark Plugs - Suppressor (Resistor)
Pricelist: Public Pricelist Pricelist
Pricelist: Public Pricelist Pricelist
MERCURY NGK BR9HS-10 SPARK PLUG (813418)

MERCURY NGK BR9HS-10 SPARK PLUG (813418)

Mercury NGK BR9HS-10 spark plug.

$ 8.20 $ 8.20

Add to cart
Mercury Marine Part Number: 33 813418

Spark Plugs - Suppressor (Resistor)

All spark plugs carried are not contained in this section. Spark plugs shown here are the Mercury/Mariner Outboard Service recommended replacements at time of printing. View the application charts following this section for specific outboard model recommendations.

SPARK PLUG

33-813418 - NGK, BR9HS-10, check and set gap per owner's manual or the emissions control information decal if present. 7.5 /9.8 H.P. (Serial 5206550-UP) MERC 18 (Serial 5837437-6416712) MERC 25 (Serial 5705532-6416712) Priced individually.

Suitable Models

Confirm the engine model and serial-number range together before ordering.

Mercury Outboard applications

  • 7.5: USA serial 5206550 and up; AUS serial 8057545 and up; BEL serial 9217756 and up; CAN serial 7125388 and up
  • 9.8: USA serial 5206550 and up; AUS serial 8057545 and up; BEL serial 9217756 and up; CAN serial 7125388 and up
NGK BR9HS-10

GTIN: 87295145517

WEIGHT: 0.05 kg



Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.