• NGK Spark Plug BR6FS Mercury/Mercruiser 33-59571

NGK

NGK Spark Plug BR6FS Mercury/Mercruiser 33-59571

SKU BR6FS
$10.99
$10.99
In stock

Shipping & returns

New Zealand – We ship NZ-wide with NZ Post / CourierPost. Most North Island addresses are delivered the next working day after dispatch; South Island 2–3 working days. Rural addresses can take an extra 1–2 days. Shipping is calculated at checkout.

Australia & worldwide – We also ship to Australia (DHL, usually 3–5 business days) and worldwide (NZ Post or DHL). The shipping cost is calculated at checkout.

When will my order ship? In-stock items are packed and dispatched as quickly as possible, and you'll get an email with tracking once it's on its way.

Victron Energy products – Most Victron items are sent directly from the NZ distributor and usually arrive within 1–5 business days.

Payment – We accept Visa, Mastercard, PayPal, Shop Pay, Apple Pay, Google Pay and Afterpay at checkout. Trade and invoiced customers can also pay by bank transfer to C M GLOBAL LIMITED, account 38-9017-0100535-00, using the invoice number as the reference.

Returns & warranty – See our Warranty & Returns page.

Questions? Email sales@cmmarine.co.nz – Monday to Friday, 9am–5pm NZT.

NGK Spark Plug BR6FS Mercury/Mercruiser 33-59571

NGK BR6FS Spark Plug

The NGK BR6FS Spark Plug is a standard NGK plug. NGK Standard plugs are an OE cornerstone that have provided decades of reliable performance. The solid copper core offers superior heat dissipation, conductivity, and broad heat range. This plug is treated with corrosion-resistant plating to ensure ease of installation and removal. 

NGK Standard spark plugs provide reliable performance and are engineered specifically for OE applications.

  • Part Number: BR6FS
  • Stock Number: 4323
  • Resistance (Ohm): 5000
  • Ground configuration: Standard
  • Ground electrode core material: Nickel
  • Centre electrode core material: Copper
  • Centre electrode tip material: Nickel

Fits Indmar - to 1997, Kodiak - 1999-2000, Marine Power - 1975-2000, 2000-2006 Mercruiser, 1982-1993 OMC

Check your engine and maintenance manual for the correct spark plug and only use as recommended by your engine's original equipment manufacturer. Using the wrong plug can reducing optimum performance, reduce fuel economy or cause damage to your engine.

Replaces:

  • Quicksilver / Mercury 33-59571B
  • Yamaha BR6-FS000-00-00
  • Evinrude / Johnson 0509573, 0503708

CM Marine
Auckland

  • Our part number: BR6FS

Replaces these part numbers: Quicksilver / Mercury 33-59571B, Yamaha BR6-FS000-00-00, Evinrude / Johnson 0509573, 0503708,

Related products

    • Tracked shipping from Auckland

      Most orders are delivered the next working day after dispatch. Rural addresses can take an extra 1–2 days.

    • Help finding the right part

      Email us your part number and we'll find the right fit

    • Trade pricing available

      Ask about a trade account

    • Secure shopping guarantee

      Safe, encrypted checkout