# BR7ES NGK Standard Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Resistor Spark Plug – Part Number: BR7ES**

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: 5122
-   Thread: 14 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 20.8 mm (13/16 in)
-   Seat: Gasket
-   Type: 14mm Spark Plugs cont'd

## 🚘 Application

Listed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment and lawn, garden and commercial equipment and automotive vehicles. 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.

-   Beta EVO 300-2T FACTORY (300, 2011) – Motorcycle
-   Husaberg TE350 (350, 2012-2011) – Motorcycle
-   Husaberg TE250 (250, 2012-2011) – Motorcycle
-   Husqvarna TE 300 (300, 2016-2014) – Motorcycle
-   Husqvarna TE 250 (250, 2016-2014) – Motorcycle
-   Ktm 300 EXC (300, 2006) – Motorcycle
-   Ktm 300 XC/300 XC-W (300, 2016-2006) – Motorcycle
-   Ktm 250 FREERIDE, R (250, 2016-2015) – Motorcycle
-   Ktm 250 EXC (250, 2006) – Motorcycle
-   Ktm 250 XC/250 XC-W (250, 2016-2006) – Motorcycle
-   Suzuki DS80 (80, 2000-1996) – Motorcycle
-   Suzuki JR80 (80, 2004-2001) – Motorcycle
-   Yamaha RT100 (100, 2000) – Motorcycle
-   Honda FL400R (400, 1990-1989) – ATV
-   Honda FL250 (250, 1980-1977) – ATV
-   Trailsport TSB-600 (6.0 HP, 2004) – ATV
-   Trailsport TS-500 (5.0 HP, 2004) – ATV
-   Chapparal 440 - 3/4" REACH (440) – Snowmobile
-   Chapparal 340 (340) – Snowmobile
-   Chapparal 295 (295) – Snowmobile
-   Moto-Ski FUTURA (500, 1983-1982) – Snowmobile
-   Moto-Ski SONIC (250, 1976) – Snowmobile
-   Scorpion 2F340-6 (340, 1980) – Snowmobile
-   Ski-Doo ALPINE 503 (500, 1987-1983) – Snowmobile
-   Ski-Doo BLIZZARD 5500 MX (500, 1984) – Snowmobile

That is the 25 most common of 41 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.

-   DENSO: 3091, 3096, 3097, 3098, W22ES-L, W22ESR, W22ESR-L, W22ESR-L11 and 1 more
-   ACDelco: CR42N, R43CXL, R43N, R43XL, S43XLR
-   Autolite: 3462, 4054, 4054DP2, XST4055, XST4055DP
-   Champion: 104, RN4, RN4C
-   Bosch: 7533, WR5CC
-   Motorcraft: AGR2C, AGR2X
-   Beck Arnley: 1765294
-   Torch: F7RC

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 12.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.00 AUD | In stock |

## Images

- BR7ES NGK spark plug
- BR7ES NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/br7es-ngk-standard-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03