Description
Overview:
The Genuine NGK BPR6HIX Spark Plug (part number 4085) is a premium iridium resistor plug designed for dependable ignition in small engines and power equipment. Built with a fine iridium centre electrode and a durable ground electrode, it delivers a strong, consistent spark while resisting fouling and wear. This helps engines start cleanly, idle smoothly, and run reliably under load. Suitable for a wide range of machines used in construction, agriculture, and garden care-such as generators, tillers, compactors, pumps, cut-off saws and ride-on mowers-it also suits selected motorcycles and scooters. Common applications include engines like the Honda GX360K1 and ES6500K1. The plug features a 21 mm hex (0.83 inches) for straightforward fitting and is sold individually as a Genuine NGK part.
Key Features:
- Genuine Part: NGK quality for consistent performance and long service life
- Iridium IX centre electrode for improved ignitability and reduced misfires
- Resistor design to suppress electrical interference and protect electronics
- Strong anti-fouling characteristics for cleaner running in stop/start use
- Stable spark helps cold starts and smooth idling in varied conditions
- Durable construction resists erosion for extended service intervals
- Compatible with a wide range of small engines across tools and machinery
- 21 mm hex (0.83 inches) for easy installation with standard tools
- Sold individually to match single-plug service or staggered replacements
- Suitable for engines operating under vibration and dusty site conditions
Typical Applications:
Ideal for generators, water pumps, tillers, compactors, pressure washers, brush cutters, cut-off saws, and other small engine equipment used on site or in the garden. Also used on selected scooters, mopeds and classic vehicles where BPR6HIX is specified. Helps maintain reliable starting and steady power output.
Also known as:
Ignition plug, iridium resistor plug, projected-tip plug, spark igniter, small-engine iridium plug, NGK 4085 iridium plug.
Fits Models:
100261, 100262, 100263, 100264, 42432, 42436, 42451, GX360K1, ES6500K1, EX5500K1, F400, NB50 AERO, NH125 AERO, NH8- AERO, NN50 GYRO, NQ50 SPREE, PA50 I, PA50 II, SA50 ELITE SR, SA50 ELITE, SA50 ELITE S, TG50M GYRO S, EG-3501, IG2000, 3.5 CFZ, 4CZ, 6.5CZ, AE4500, GH280, AV1600, GH120, AV2500, GH170, AV4500, HF20, GS130, T1400H, TG600, TILLER, Z200 SERIES, Z300 SERIES, ZG222, EW300TR, EW400TR, G3500R, 07, 07S, 08, 08H, 6, BT308, BT309, FS353, FS353AV, TS08, TS350, TS08S, TS360, 190B, 190C, 190SL, 220, 220S, 220SE, CUTLASS, JETFIRE, 356A, 356B, 356C, 356SC, CARRERA, LECAR, R10, R5, R8, 95, 96, MONTE CARLO, A100, OR50, RM50, RV90, SPITFIRE, TR3A, TR3B, TR4, TR4A, 122, 142, 144, 145, 164, 1800, 242, 244, 245, 445, 544, CA50 RIVA, CV50 RIVA, G1-A, PW80, YF60S 4-ZINGER, YT60 ZINGER, NB50AERO, NH125AERO, NH8-AERO, NN50GYRO, NQ50SPREE, PA50I, PA50II, SA50ELITESR, SA50ELITE, SA50ELITES, TG50MGYROS, 3.5CFZ, Z200SERIES, Z300SERIES, MONTECARLO, CA50RIVA, CV50RIVA, YF60S4-ZINGER, YT60ZINGER
Alternate Part Numbers:
4085
Product Specifications
| L&S Part No. | BPR6HIX |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NGK |
| OEM No. | 4085 |
| Unit of Sale | 1 |
| Machine Type | Tillers |
| Fits Brands | NGK |
| Key Features | - Iridium IX centre electrode for improved ignitability - Resistor design suppresses electrical interference - 21 mm hex for easy installation - Compatible with Honda GX360K1, ES6500K1 engines - Suitable for small engines in construction and garden equipment |
| Fits Models | TS350, TS360 | GX360K1 (GA01) | TS08S, TS08 |


