# BPR7ES NGK Standard Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK Standard Resistor Spark Plug – Part Number: BPR7ES**

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: 5534
-   Thread: 14 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 20.8 mm (13/16 in)
-   Seat: Gasket
-   Type: Projected

## 🚘 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.

-   Cobra Moto CM50 (50, 2011-2005) – Motorcycle
-   Cobra Moto CX65 (65, 2009-2007) – Motorcycle
-   Cobra Moto KING 50 (50, 2006-2005) – Motorcycle
-   Cobra Moto P3-50 (50, 2006) – Motorcycle
-   Yamaha XV1100 (1100, 1999-1991) – Motorcycle
-   Yamaha XV1100S (1100, 1999) – Motorcycle
-   Yamaha XVS1100 - V-STAR CLASSIC (1100, 2009-1999) – Motorcycle
-   Yamaha XVS1100 - V-STAR CUSTOM (1100, 2009-1999) – Motorcycle
-   Yamaha XVS1100 - V-STAR MIDNIGHT (1100, 2009-2005) – Motorcycle
-   Yamaha XVS1100 - V-STAR SILVERADO (1100, 2009-1999) – Motorcycle
-   Yamaha XV750 (750, 1998-1991) – Motorcycle
-   Yamaha XV500 (500, 1984) – Motorcycle
-   Cobra Moto ECX80 AC (80, 2009) – ATV
-   Cobra Moto ECX70 (70, 2009-2006) – ATV
-   Cobra Moto EXC50 (50, 2009-2006) – ATV
-   Honda TRX250R (250, 1989) – ATV
-   Generac GP5500 – Lighting Plants and Generator
-   Generac GP6500/E – Lighting Plants and Generator
-   Generac GP7500E – Lighting Plants and Generator
-   Generac LP3250 – Lighting Plants and Generator
-   Generac LP5500 – Lighting Plants and Generator
-   Gravely 2000I (79cc LONCIN LC148F) – Lighting Plants and Generator
-   Alfa Romeo 164 (1993-1991) – 4-12 per engine
-   Alfa Romeo Berlina (1971-1969) – 4-12 per engine
-   Alfa Romeo Duetto 1600 (1968-1967) – 4-12 per engine

That is the 25 most common of 76 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.

-   Bosch: 4038, 4238, 7591, 7592, 7992, W5DCO, WR4DP0, WR5D and 4 more
-   Champion: 8332, 8332-1, 8332-2, 8339, 8339-1, 8339-2, RN7Y, RN7YCC
-   DENSO: 3088, 3316, W22EPR, W22EPR-U, W22EXR-U
-   Autolite: 62, AR52, SM4252DP
-   Magneti Marelli: 61830085304, CW8LPR, F8LCR
-   Torch: 92089897, F7RTC, F7TC
-   Brisk: LR14YC, LR14ZC
-   Generac: 0G84420101, 0J00620108
-   Motorcraft: AGR12C, AGS12C
-   ACDelco: R41CXLS

3 further brands cross-refer to this plug in NGK's tables – ask us if yours is not listed.

## 📦 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

- BPR7ES NGK spark plug
- BPR7ES NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/bpr7es-ngk-standard-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03