NGK SPARK PLUGS Spark Plug BPR8ES Resistor 3923 Kawasaki AE 80 AR 80 MOTO GUZZI QUOTA 1000 I.E. PIAGGIO ZIP 25 ZIP 25 RST ZIP II 25 DT Polaris SCRAMBLER 250 2X4 TRAIL BOSS 250 2X4 Suzuki RG 50 RG 50 E Yamaha XJ 650 T XJ 750 & More
Check fitmentNGK SPARK PLUGSPart no. 3923
Our price £8.66
RRP £9.11Save £0.45 (4.9%)
Quantity 1 buys one item.
Price includes applicable VAT. Delivery calculated separately.
Choose your make, model and year to view its supplier application.
Product details
Spark Plug Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core aids in heat removal
Supplier reference: BPR8ES
Manufacturer reference: 3923
Dimensions & specification
- Ground Electrode Configuration
- Single
- Model
- BPR8ES
- Units
- Each
- Spark Gap Metric
- 0.8 mm
- Product Name
- Spark Plug
- Ground Electrode Shape
- Standard
- Hex Size Metric
- 20.6 mm
- Style
- Standard
- Electrode Tip Material
- Nickel Alloy
- Center Electrode Type
- Standard
- Hex Size Imperial
- 13/16"
- Thread Reach Imperial
- 3/4"
- Thread Size
- 14 mm
- Hex Size
- 20,6 mm (13/16")
- Heat Range
- 8
- Terminal Configuration
- Removable Nut
- Spark Gap
- 0,8 mm (0,031")
- Type
- Resistor
- Riding Style
- ATV| Street| Watercraft
- Thread Reach
- 19,1 mm (3/4")
- Thread Reach Metric
- 19.1 mm
- Electrical Resistance
- 5k Ohms
- Center Electrode Projection
- Projected
- Spark Gap Imperial
- 0.031"
Delivery & returns
UK standard delivery: 6–10 working days. In-stock parts dispatch within 2–3 working days.
The right part starts
with the right details.
Compare your model, year and exact variant, then check the number on your original part.
Vehicle fitment
79 supplier-listed vehicle applications.
| Make | Model & variant | Year | Vehicle type | Vehicle ID | Variant | Market |
|---|---|---|---|---|---|---|
| KAWASAKI | AE 80 | 1983 | AE080C | 12413 | ALL | |
| KAWASAKI | AR 80 | 1983 | AR080A | 12419 | ALL | |
| KAWASAKI | AR 80 | 1984 | AR080C | 56369 | ALL | |
| KAWASAKI | AR 80 | 1985 | AR080C | 56371 | ALL | |
| KAWASAKI | AR 80 | 1986 | AR080C | 56373 | ALL | |
| KAWASAKI | AR 80 | 1987 | AR080C | 56375 | ALL | |
| KAWASAKI | AR 80 | 1988 | AR080C | 56377 | ALL | |
| KAWASAKI | AR 80 | 1989 | AR080C | 56379 | ALL | |
| KAWASAKI | AR 80 | 1990 | AR080C | 56381 | ALL | |
| MOTO GUZZI | QUOTA 1000 I.E. | 1992 | KB | 33365 | EUROPE | |
| MOTO GUZZI | QUOTA 1000 I.E. | 1993 | KB | 33367 | EUROPE | |
| MOTO GUZZI | QUOTA 1000 I.E. | 1994 | KB | 33369 | EUROPE | |
| MOTO GUZZI | QUOTA 1000 I.E. | 1995 | KB | 33371 | EUROPE | |
| MOTO GUZZI | QUOTA 1000 I.E. | 1996 | KB | 33373 | EUROPE | |
| PIAGGIO | ZIP 25 | 1994 | SSL1T | 39033 | EUROPE | |
| PIAGGIO | ZIP 25 | 1995 | SSL1T | 39035 | EUROPE | |
| PIAGGIO | ZIP 25 | 1996 | SSL1T | 39037 | EUROPE | |
| PIAGGIO | ZIP 25 RST | 1996 | ZAPC6000 | 39039 | Base | EUROPE |
| PIAGGIO | ZIP 25 RST | 1997 | ZAPC6000 | 39041 | Base | EUROPE |
| PIAGGIO | ZIP 25 RST | 1998 | ZAPC6000 | 39043 | Base | EUROPE |
| PIAGGIO | ZIP 25 RST | 1999 | ZAPC6000 | 39045 | Base | EUROPE |
| PIAGGIO | ZIP II 25 DT | 2000 | ZAPC25000 | 39047 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 25 DT | 2001 | ZAPC25000 | 39049 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 25 DT | 2002 | ZAPC25000 | 39051 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 25 DT | 2003 | ZAPC25000 | 39053 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 25 DT | 2004 | ZAPC25000 | 39055 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 50 DT | 2001 | C25 | 40461 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 50 DT | 2002 | C25 | 40463 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 50 DT | 2003 | C25 | 40465 | W/Catalytic Converter | EUROPE |
| PIAGGIO | ZIP II 50 DT | 2004 | C25 | 40467 | W/Catalytic Converter | EUROPE |
| POLARIS | SCRAMBLER 250 2X4 | 1985 | W..7027 | 35383 | AMERICA | |
| POLARIS | SCRAMBLER 250 2X4 | 1986 | W..7027 | 35385 | AMERICA | |
| POLARIS | TRAIL BOSS 250 2X4 | 1985 | W..7527 | 35409 | AMERICA | |
| POLARIS | TRAIL BOSS 250 2X4 | 1986 | W..7527 | 35411 | AMERICA | |
| POLARIS | TRAIL BOSS 250 2X4 | 1987 | W..7527 | 35413 | AMERICA | |
| POLARIS | TRAIL BOSS 250 2X4 | 1988 | W..7527 | 35415 | AMERICA | |
| POLARIS | TRAIL BOSS 250 2X4 | 1989 | W..7527 | 35419 | AMERICA | |
| POLARIS | TRAIL BOSS 250 2X4 | 1989 | W..8527 | 35421 | AMERICA | |
| POLARIS | TRAIL BOSS 250 4X4 | 1987 | W..8127 | 35451 | AMERICA | |
| POLARIS | TRAIL BOSS 250 4X4 | 1988 | W..8127 | 35453 | AMERICA | |
| POLARIS | TRAIL BOSS 250 4X4 | 1989 | W..8127 | 35455 | AMERICA | |
| POLARIS | TRAIL BOSS 250 RES 2x4 | 1988 | W..8528 | 35417 | AMERICA | |
| SUZUKI | RG 50 | 1977 | RG50 | 74973 | JAPAN | |
| SUZUKI | RG 50 | 1978 | RG50 | 74975 | JAPAN | |
| SUZUKI | RG 50 | 1979 | RG50 | 74977 | JAPAN | |
| SUZUKI | RG 50 E | 1979 | RG50 | 74979 | JAPAN | |
| SUZUKI | RG 50 E | 1980 | RG50/2 | 74981 | JAPAN | |
| SUZUKI | RG 50 E | 1981 | RG50/2 | 74983 | JAPAN | |
| SUZUKI | RG 50 E | 1982 | RG50/2 | 74987 | JAPAN | |
| SUZUKI | RG 50 T | 1981 | RG50/2 | 74985 | JAPAN | |
| SUZUKI | RG 50 T | 1982 | RG50/2 | 74989 | JAPAN | |
| SUZUKI | RMX 50 | 1996 | RM50 | 18921 | EUROPE | |
| SUZUKI | RMX 50 | 1997 | RM50 | 18923 | EUROPE | |
| SUZUKI | RMX 50 | 1998 | RM50 | 18925 | EUROPE | |
| SUZUKI | RMX 50 | 1999 | RM50 | 18927 | EUROPE | |
| SUZUKI | RMX 50 | 2000 | RM50 | 18929 | EUROPE | |
| SUZUKI | RMX 50 | 2001 | RM50 | 18931 | EUROPE | |
| SUZUKI | RMX 50 | 2002 | RM50 | 18933 | EUROPE | |
| SUZUKI | SMX 50 | 1999 | RM50 | 18955 | EUROPE | |
| SUZUKI | SMX 50 | 2000 | RM50 | 18957 | EUROPE | |
| SUZUKI | SMX 50 | 2001 | RM50 | 18959 | EUROPE | |
| SUZUKI | SMX 50 | 2002 | 18961 | EUROPE | ||
| YAMAHA | XJ 650 T | 1982 | 11T | 29617 | Turbo | EUROPE |
| YAMAHA | XJ 650 T | 1983 | 11T | 29619 | Turbo | EUROPE |
| YAMAHA | XJ 650 T | 1984 | 11T | 29621 | Turbo | EUROPE |
| YAMAHA | XJ 750 | 1984 | 11M | 30131 | Seca | EUROPE |
| YAMAHA | XJ 750 F | 1984 | 41Y | 30133 | EUROPE | |
| YAMAHA | XJ 900 F | 1983 | 31A | 30359 | EUROPE | |
| YAMAHA | XJ 900 F | 1984 | 31A | 30361 | EUROPE | |
| YAMAHA | XJ 900 F | 1985 | 58L | 30367 | EUROPE | |
| YAMAHA | XJ 900 F | 1986 | 58L | 30369 | EUROPE | |
| YAMAHA | XJ 900 F | 1987 | 58L | 30371 | EUROPE | |
| YAMAHA | XJ 900 F | 1988 | 58L | 30373 | EUROPE | |
| YAMAHA | XJ 900 F | 1989 | 58L | 30375 | EUROPE | |
| YAMAHA | XJ 900 F | 1990 | 58L | 30377 | EUROPE | |
| YAMAHA | XJ 900 F | 1991 | 4BB | 30379 | EUROPE | |
| YAMAHA | XJ 900 F | 1992 | 4BB | 30381 | EUROPE | |
| YAMAHA | XJ 900 F | 1993 | 4BB | 30383 | EUROPE | |
| YAMAHA | XJ 900 F | 1994 | 4BB | 30385 | EUROPE |