# BM6F NGK Standard Compact Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Compact Spark Plug – Part Number: BM6F**

Spark plugs are a critical engine component, providing the spark that ignites the air-fuel mixture that drives an engine. NGK spark plugs feature trivalent plating – a silver/chrome-coloured finish on the threads – for corrosion resistance against moisture and chemicals, and are designed to meet or exceed OE standards.

## ⚙️ Key Features

-   Standard nickel centre electrode
-   Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
-   Corrugated ribs reduce the risk of flashover
-   Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
-   Copper core aids in heat removal
-   Triple seals prevent leakage

## 📏 Specifications

-   NGK stock number: 6221
-   Thread: 14 mm
-   Reach: 9.5 mm (3/8 in)
-   Hex: 16 mm (5/8 in)
-   Seat: Tapered
-   Type: Compact

## 🚘 Application

Listed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment and lawn, garden and commercial equipment. The gap is not the same on all of them – the chart lists between 0.5 mm and 1.0 mm depending on the engine, so check the line for yours.

-   Tanaka BUMBLE BEE (1992) – Outboard Engine
-   Amf Roadmaster ALL OTHER MODELS – Motorcycle
-   Campbell-Hausfeld 2000 – Chainsaw
-   Campbell-Hausfeld 3000, 3001, 3002, 3000 – Chainsaw
-   Craftsman (Sears) 35269, 35365, 35505 – Chainsaw
-   Homelite 150, 190 MODELS – Chainsaw
-   Homelite 240 MODELS – Chainsaw
-   Homelite SUPER 240 – Chainsaw
-   Homelite SUPER-2 – Chainsaw
-   Homelite V1-SUPER-2 – Chainsaw
-   Homelite XL, XL-2 – Chainsaw
-   Lombard PONY – Chainsaw
-   Mcculloch 0-10, 10-10A, 10-10L – Chainsaw
-   Mcculloch 1-10 – Chainsaw
-   Mcculloch 2-10, 2-10G – Chainsaw
-   Mcculloch 3-10, 3-10E – Chainsaw
-   Mcculloch 10-10 – Chainsaw
-   Mcculloch 55 – Chainsaw
-   Mcculloch 795, 795L – Chainsaw
-   Mcculloch 797 – Chainsaw
-   Mcculloch 895, 895C – Chainsaw
-   Mcculloch CP-55 – Chainsaw
-   Mcculloch DOUBLE EAGLE 50 & 80 – Chainsaw
-   Mcculloch EAGER BEAVER 10, 12, 14, 16 – Chainsaw
-   Mcculloch EAGER BEAVER 2.0, 2.1, 2.3, 3.4, 3.7 – Chainsaw

That is the 25 most common of 151 applications NGK's charts list for this plug – ask us to check yours.

## 🔄 Supersession & Cross Reference

NGK's cross-reference tables list this plug against these part numbers.

-   Champion: 5847, 5847S, 847, 847-1, 847EZ, 847S, 850, 860 and 4 more
-   Autolite: 2956, 2956DP, XST2956, XST2956DP
-   DENSO: 6029, 6039, WA20M, WA20M-U
-   ACDelco: CS42T, CS44TA, CS45T
-   Bosch: 7540, 7815, HS8E
-   Torch: DJ8J, N6C, N6RC
-   Motorcraft: A5NX, AF5NX
-   E3: E3.16
-   Gator/Oregon: 77-304
-   Jenn Feng: 9295-320001

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 10.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.00 AUD | In stock |

## Images

- BM6F NGK spark plug
- BM6F NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/bm6f-ngk-standard-compact-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03