NGK Spark Plugs: Yamaha & Suzuki Motorcycles
NGK Spark Plugs: Yamaha & Suzuki Motorcycles
681 spark plug applications from NGK's catalogue, for the machines we supply parts for. Each line gives the plug NGK specifies, the premium upgrade where one exists, and the electrode gap. Plug codes shown as links go straight to that plug on our shop.
Models that take the same plug are listed together on one line — find your model on the line for your engine size — the plug and gap on that line apply to every model listed there. Years are shown in brackets after each model where NGK lists them.
Check the gap before you fit. Plugs are not always gapped correctly out of the box, and the wrong gap causes misfire and hard starting. Where a resistor plug is specified, fit a resistor plug — a non-resistor substitute can interfere with a tacho, ECU or engine electronics.
Yamaha 417 applications
| Engine | Models | NGK plug | Premium upgrade | Gap |
|---|---|---|---|---|
| 180–1900 cc | RAIDER BULLET COWL, S, SCL - VX19C (2017-2008) · ROADLINER MIDNIGHT, S - XV19V (2010-2006) · STRATOLINER DELUXE, S - XV19CT (2014-2006) · ROYAL STAR MIDNIGHT TOUR DELUXE - XVZ13 (2007-2006) · ROYAL STAR MIDNIGHT VENTURE - XVZ13 (2007-2002) · ROYAL STAR TOUR DELUXE, S - XVZ13 (2010-2005) · ROYAL STAR VENTURE, S - XVZ13 (2013-2002) · VENTURE ROYALE - XVZ13 (1993-1986) · VMX1200 - V-MAX (2007-1985) · XVZ12 (1985-1983) · GTS1000 (1994-1993) · XT600E (1997-1992) · XC200 (1986) · XC180 (1985-1983) | DPR8EA-9 | DPR8EIX-9 | 0.9 mm |
| 200–1700 cc | XV17 - ROAD STAR & ROYAL STAR (2014-2002) · MT-001 (2007) · XV16ALER - ROAD STAR (2003) · XV16AR - ROAD STAR (2003) · XV16ASR - ROAD STAR (2003) · XV16ATLER - ROAD STAR (2003) · XV16ATR - ROAD STAR (2003) · XVZ13TFSD - VENTURE (2013) · XV1600A, AL, AR, AS, AT - ROAD STAR (2004-1999) · XV1500 (2005) · ROYAL STAR - XVZ13 (2001-1996) · V STAR 650 CUSTOM - XV65 (2016-2013) · XVS65A - V STAR 650 CLASSIC (2010-2005) · XVS65A - V STAR 650 CUSTOM (2010-2005) · XVS65A - V STAR 650 MIDNIGHT (2010-2005) · XVS65A - V STAR 650 SILVERADO (2010-2005) · XVS650 - V-STAR CLASSIC (2004-1998) · XVS650A - V-STAR SILVERADO (2004-1998) · XVS650-S, XVS650-T - V-STAR CUSTOM (2004-1998) · XVS65DB (2013) · XC200 (1991-1987) | DPR7EA-9 | DPR7EIX-9 | 0.9 mm |
| 1000–1700 cc | VMAX - VMX17 (2016-2009) · YZF-R1 (2003-2002) | CR9EIA-9 | 0.9 mm | |
| 250–1300 cc | FJR1300 (2012-2003) · FJR1300 ABS (2006-2003) · XJ600S (1999-1992) · WR450F (2016-2003) · YZ450F (2017-2003) · WR426FN (2002-2001) · YZ426FN (2002-2000) · FZR400 (1990-1988) · WR400F (2000-1998) · YZ400F (1999-1998) · YZF-R3 (2016-2015) · WR250F (2005-2001) · YZ250F (2011-2001) | CR8E | CR8EIX | 0.8 mm |
| 1300 cc | FJR1300 (2015-2013) · FJR1300A (2016-2015) · FJR1300ES (2016-2015) | CPR8EA-9 | CPR8EAIX-9 | 0.9 mm |
| 1300 cc | STRYKER - XVS13 (2016-2011) · V STAR 1300, TOURER, DELUXE - XVS13 (2016-2007) | LMAR7A-9 | 0.9 mm | |
| 600–1200 cc | FJ1200 (1993-1986) · FJ1100 (1993-1984) · FZR1000 (1996-1987) · FZ750 (1988-1985) · FZR750R (1988-1987) · FZX750 (1986) · FZ700 (1987) · FZX700 (1987-1986) · SRX600 (1986) · TT600S (1986) · XT600 (1993-1984) | DP8EA-9 | DPR8EIX-9 | 0.9 mm |
| 1200 cc | SUPER TENERE, ES - XTZ12 (2016-2012) | CPR8EB-9 | 0.9 mm | |
| 250–1100 cc | XV1100 (1990-1986) · XV1000 (1996-1984) · XV920 (1983-1981) · XS850 (1981-1980) · XJ750 (1983-1981) · XS750 (1979-1974) · XV750 (1990-1981) · XV700 (1996-1984) · XJ650 (1983-1980) · XS650 (1983-1977) · XV535 (1990-1987) · SR500 (1979-1978) · TT500 (1981-1976) · XT500 (1979-1976) · XV500 (1983) · XS400 (1984-1977) · SR250 (1982-1980) · SR250S (1980) · SR250T (1981) · TT250 (1982-1980) · XT250 (1983-1980) | BP7ES | BPR7EIX | 0.8 mm |
| 750–1100 cc | XV1100 (1999-1991) · XV1100S (1999) · XVS1100 - V-STAR CLASSIC (2009-1999) · XVS1100 - V-STAR CUSTOM (2009-1999) · XVS1100 - V-STAR MIDNIGHT (2009-2005) · XVS1100 - V-STAR SILVERADO (2009-1999) · XV750 (1998-1991) | BPR7ES | BPR7EIX | 0.7 mm |
| 360–1100 cc | XJ1100 (1983-1982) · XS1100 (1983-1978) · SR500 (1981-1980) · XT500 (1981-1980) · XS360 (1977-1976) | BP6ES | BPR6EIX | 0.8 mm |
| 250–1000 cc | FZ1 - FZS10 (2014-2011) · FZS1 - FZS10 (2015) · YZF-R1 (2001-1998) · FZ8 (2013-2011) · YZF750R (1994) · YZF750R (1998-1996) · WR250F (2013-2012) · WR250R (2013-2012) · YZ250F (2013-2012) | CR9E | CR9EIX | 0.8 mm |
| 250–1000 cc | FZ1 - FZS10 (2010-2006) · YZF-R1 (2008-2004) · FZ6 (2008-2004) · FZ600S (2005-2004) · YZF-R6T (2005) · WR250R (2016-2015) · WR250R (2010-2008) · WR250X (2010-2008) · WR25RBL (2013-2012) | CR9EK | CR9EIX | 0.7 mm |
| 250–1000 cc | FZ1 (2005-2001) · FZ6 (2009) · FZ6R (2016-2009) · YZF600R (2007-1995) · TTR250 (2006-1999) · WR250FX (2009-2007) | CR9E | CR9EIX | 0.7 mm |
| 1000 cc | YZF-R1 (2016-2009) · YZF-R1M (2016-2015) · YZF-R1S (2016) | LMAR9E-J | 0.7 mm | |
| 1000 cc | FZ-10 - FZ10 (2017) | LMAR9E-J | 0.9 mm | |
| 1000 cc | YZF1000R (1998-1997) | DR8EA | DR8EIX | 0.6 mm |
| 250–950 cc | BOLT (2016-2015) · BOLT C SPEC (2016-2015) · BOLT R SPEC (2017-2015) · SCR950 (2017) · V STAR 950, TOURER - XVS95 (2016-2009) · CP250 - MORPHOUS SCOOTER (2008-2006) | CPR7EA-9 | CPR7EAIX-9 | 0.9 mm |
| 900 cc | FJ-09 (2016-2015) · FZ-09 (2016-2014) · XSR900 (2016) | CPR9EA-9 | 0.9 mm | |
| 650–900 cc | XJ900 (1983) · XJ700 (1985) · XJ650L (1983-1980) | BP8ES | BPR8EIX | 0.8 mm |
| 850 cc | TDM850 (1993-1992) | DPR9EA-9 | DPR9EIX-9 | 0.9 mm |
| 125–750 cc | TX750 (1974-1973) · TZ750 (1979-1974) · TS650 (1975) · TX650 (1974-1973) · DT400 (1979-1977) · DT250 (1979-1974) · RD200 (1976) · CT1 · CT1B · CT1C · CT2 · CT3 · DT175 (1979-1974) · RD125 (1976) | B8ES | BR8EIX | 0.7 mm |
| 125–700 cc | XJ700X (1985) · FJ600 (1985-1984) · FZ600 (1988-1986) · YX600 (1990-1986) · XJ550 (1983-1981) · XZ550R (1983-1982) · XS500 (1978-1975) · XS400R (1983-1982) · TT350 (1987-1986) · XT250 (1984) · TT225 (1987-1986) · BW200 (1988-1985) · TW200 (1999-1987) · XT200 (1983-1982) · XT125 (1984-1982) | D8EA | DR8EIX | 0.7 mm |
| 700 cc | FZ-07 (2016-2015) | LMAR8A-9 | 0.9 mm | |
| 700 cc | XJ700 (1986) | BPR8ES | BPR8EIX | 0.8 mm |
| 700 cc | XJ700X (1986) | DR8ES-L | DR8EIX | 0.7 mm |
| 175–650 cc | XS1 · XS1B · XS2 · XS650 (1976-1975) · SC500 (1974-1973) · IT425 (1980) · YZ400 (1979-1976) · MX360 (1974-1973) · RT1BM · RT1MX · RT2MX · YZ360 (1975-1974) · DT1 · DT1B · DT1C · DT1CMX · DT1E · DT1EM · DT2 · DT2MX · DT3 · MX250 (1975-1973) · MX175 (1975-1974) | B8ES | BR8EIX | 0.6 mm |
| 535–650 cc | TS650 (1977-1976) · XV535 (2001-1993) | BP7ES | BPR7EIX | 0.7 mm |
| 600 cc | YZF-R6 (2016-1999) · YZF-R6S (2001) · YZF-R6S (2009) | CR10EK | CR10EIX | 0.7 mm |
| 185–600 cc | TT600 (1984-1983) · XT550 (1983-1982) · SR185 (1982-1981) | D7EA | DR7EIX | 0.7 mm |
| 600 cc | TT600 (1985) | DP7EA-9 | DPR7EIX-9 | 0.9 mm |
| 125–500 cc | TZ500 (1981-1980) · TR2B (1972) · TR3 (1972) · TZ350 (1975-1973) · TA250 (1973) · TD2B (1972) · TD3 (1972) · TZ250 (1981-1974) · RD200 (1978) · TA125 (1977-1974) · TZ125 (1981-1980) | B10EGV | 0.6 mm | |
| 50–500 cc | TMAX - XP500 (2010-2009) · YP400 - MAJESTY (2013-2005) · SXC125V (2006) · YJ125 - VINO 125 (2009-2004) · YW125 - ZUMA 125 (2014-2009) · XC50DW/E (2014-2013) · XF50 - C3 (2010-2007) · XF50 - VINO CLASSIC (2010-2006) · XP50 - C3 (2009) · YW50 (2014-2012) | CR7E | CR7EIX | 0.8 mm |
| 200–500 cc | WR500 (1993-1992) · YZ490 (1987-1982) · YZ250 (1995-1988) · IT200 (1986) | B8EG | BR8EIX | 0.6 mm |
| 500 cc | TX500 (1974-1973) | D9EA | DR9EIX | 0.7 mm |
| 500 cc | XV500 (1984) | BPR7ES | BPR7EIX | 0.8 mm |
| 50–490 cc | IT490 (1984-1983) · YZ490 (1990-1988) · IT465 (1982-1981) · YZ465 (1981-1980) · IT400 (1979-1976) · RD400 (1979-1976) · RT180 (1999-1990) · MX175 (1983-1979) · DT125 (1981-1974) · DT50 (1990-1988) | B8ES | BR8EIX | 0.8 mm |
| 60–400 cc | DT400 (1976-1975) · MX400 (1975) · IT250 (1981-1977) · IT250 (1983) · YZ250 (1981-1974) · IT175 (1981-1979) · TY175 (1976) · AT1BMX · AT1CMX · AT1M · AT2M · AT2MX · IT125 (1981-1980) · MX125 (1976-1974) · YZ125 (1976-1974) · HT1BMX (1972) · YZ60 (1984-1981) | B9ES | BR9EIX | 0.6 mm |
| 400 cc | SR400 (2016-2015) | BPR6ES | BPR6EIX | 0.9 mm |
| 360 cc | DT360 (1974) · RT1 · RT1B · RT2 · RT3 | B9ES | BR9EIX | 0.7 mm |
| 80–350 cc | R3 (1969) · R3 · R5 · R5B · R5C · RD350 (1975-1973) · DS6B · DS6C · DS7 · RD250 (1975-1973) · CS3B · CS3C · RD200 (1975-1974) · LT2 · LT2M · LT3 · LT5A · LTMX · RS100 (1976-1975) · HS1B · HT1 · CV80 (1987-1985) · YZ80 (1975) | B8HS | BR8HIX | 0.6 mm |
| 350 cc | YR2 GRAND PRIX (1968) · YR2C SCRAMBLER (1968) | B8HS-10 | 1.0 mm | |
| 250–346 cc | BW350 (1988-1987) · XT350 (2000-1985) · SRX250 (1988-1987) | D8EA | DR8EIX | 0.6 mm |
| 125–346 cc | RZ350 (1985-1983) · DT125 (1983) | BR8ES | BR8EIX | 0.8 mm |
| 346 cc | TY350 (1986-1985) | BP6ES | BPR6EIX | 0.6 mm |
| 100–250 cc | YZ250 (1982) · YZ250 (1987-1984) · IT200 (1985-1984) · IT175 (1983-1982) · YZ125 (1991-1982) · YZ125 (1998-1994) · YZ100 (1982) | B9EG | BR9EIX | 0.6 mm |
| 250 cc | YZ250 (1983) · YZ250 (2015-1996) · YZ250 (2017) · YZ250G (2016) · YZ250V (2006) · YZ250X (2017-2016) | BR8EG | BR8EIX | 0.6 mm |
| 100–250 cc | TY250 (1977-1974) · DT100 (1976) · DT100 (1983-1978) · MX100 (1983-1979) | B7ES | BR7EIX | 0.8 mm |
| 90–250 cc | XV250, XV250X - VIRAGO (2008-2000) · TTR110 (2009-2008) · TTR110E (2016-2011) · TTR90 (2007-2000) | CR6HSA | CR6HIX | 0.7 mm |
| 250 cc | WR250F (2016-2015) · YZ250F - 4-STROKE EFI (2017-2014) · YZ250FX (2017-2015) | LMAR8G | 0.8 mm | |
| 125–250 cc | XV250 - V STAR 250 (2016-2008) · XV250S (1999-1988) · XC125 - SCOOTER (2001-1985) | C6HSA | CR6HIX | 0.6 mm |
| 250 cc | IT250 (1982) | B9EGV | BR9EIX | 0.6 mm |
| 250 cc | TY250 (1984) | BR6ES | 0.6 mm | |
| 250 cc | TZ250 (1993-1991) | R5184-105 | 0.6 mm | |
| 250 cc | TZ250 (1999-1994) | R6252E-105 | 0.6 mm | |
| 250 cc | WR250Z (1998-1991) | B8EG | BR8EIX | 0.5 mm |
| 250 cc | XT250 (2017-2008) | DR7EA | DR7EIX | 0.7 mm |
| 250 cc | XV250W1 - VIRAGO 250 (2007) | C6HSA | CR6HIX | 0.7 mm |
| 200–230 cc | TTR230 (2009-2005) · TTR230 (2016-2011) · TTR225 (2004-1999) · XT225 (2007-1992) · TTR230 (2013-2012) · TW200 (2017-2000) | DR8EA | DR8EIX | 0.8 mm |
| 125–200 cc | CS5 · YAS1C SCRAMBLER TWIN (1968) | B9HS | BR9HIX | 0.6 mm |
| 80–200 cc | WR200R (1992) · YZ80 (1983) | BR9ES | BR9EIX | 0.6 mm |
| 100–175 cc | IT175 (1978-1977) · YZ715 (1976) · YZ125 (1981-1977) · YZ125X (1976) · YZ100 (1981-1976) | B10ES | BR10EIX | 0.6 mm |
| 100–175 cc | TY175 (1975) · TY175 (1979) · RT100 (1999-1990) | B7ES | BR7EIX | 0.6 mm |
| 50–175 cc | DT175 (1981-1980) · YZ80 (1982) · YZ50 (1980) | B9ES | BR9EIX | 0.8 mm |
| 80–125 cc | AT1 · AT1B · AT1C · AT2 · AT3 · DT100 (1977) · MX100 (1975-1974) · HT1B (1971) · YZ80 (1981-1976) | B8ES | BR8EIX | 0.6 mm |
| 50–125 cc | TTR125 (2009-2000) · TTR125LE (2016-2011) · TTR50 (2009-2006) · TTR50E (2016-2012) | CR7HSA | CR7HIX | 0.7 mm |
| 50–125 cc | RD125 (1975) · DT100 (1975-1974) · RX50 (1984-1983) · YSR50 (1987) | B8HS | BR8HIX | 0.7 mm |
| 125 cc | YZ125 (1993-1992) · YZ125 (2010-1999) | BR9EG | BR9EIX | 0.6 mm |
| 125 cc | TZ125 (1999-1994) | R7376-10 | 0.6 mm | |
| 125 cc | YZ125 (2017-2011) | BR9EIX | 0.8 mm | |
| 60–100 cc | LS2 (1972) · G5S · G6S · G6SB · G7S · GT1 · GTMX (1979-1973) · YZ80 (1974) · YZ80 (1976) · ALL MODELS (To 1975) · JT1 (1971) · JT2 (1972) | B7HS | BR7HIX | 0.6 mm |
| 100 cc | RT100 (2000) | BR7ES | BR7EIX | 0.7 mm |
| 80–85 cc | YZ85 (2017-2002) · YZ80 (2001-2000) | BR10EG | BR10EIX | 0.6 mm |
| 50–80 cc | BW80 (1988-1986) · BW80 (1990) · CV80 (1984-1983) · CG50 (1990-1988) | BP7HS | BPR7HIX | 0.7 mm |
| 50–80 cc | DT80 (1983-1981) · GT80 (1980-1976) · MX80 (1982-1980) · YSR50 (1992-1988) | B7HS | BR7HIX | 0.7 mm |
| 80 cc | TY80 (1975-1974) · U7E (1972) | B6HS | BR6HIX | 0.6 mm |
| 50–80 cc | LB80 (1978-1976) · LB50 (1982-1977) | B6HS | BR6HIX | 0.7 mm |
| 80 cc | PW80 (2006-1983) | BP6HS | BPR6HIX | 0.6 mm |
| 80 cc | YZ80 (1999-1984) | B10EG | BR10EIX | 0.6 mm |
| 50 cc | CW50 - SCOOTER - VINO (1990-1988) · YJ50 - SCOOTER - VINO (2005-2001) · YW50 - SCOOTER - ZUMA (2005-2002) · YW50 - SCOOTER - ZUMA (2010-2008) | BPR7HS | BPR7HIX | 0.7 mm |
| 50 cc | PW50 (2009-1981) · PW50 (2016-2012) · QT50 (1988-1979) | BP4HS | 0.7 mm | |
| 50 cc | CA50 (1986-1983) · CV50 (1984) | BP6HS | BPR6HIX | 0.7 mm |
| 50 cc | CE50 (1987-1986) | BP6HS-10 | 1.0 mm | |
| 50 cc | CW50 - SCOOTER - VINO (2001-1998) | BR8HS | BR8HIX | 0.6 mm |
| 50 cc | CY50 - SCOOTER - JOG (2001-1991) | BR7HS | BR7HIX | 0.6 mm |
| 50 cc | LC50 (1981-1980) | BP5HS | 0.7 mm | |
| 50 cc | MJ50 (1982) | BP4HS | 0.6 mm | |
| 50 cc | SH50 - SCOOTER - RAZZ (2001-1987) | BPR6HS-10 | 1.0 mm |
Suzuki 264 applications
| Engine | Models | NGK plug | Premium upgrade | Gap |
|---|---|---|---|---|
| 400–1800 cc | VZR1800, BZ, N,T - BOULEVARD M109R/M109R2/M109RZ (2015-2006) · DL1000 - V-STROM (2009-2002) · DL1000 - V-STROM (2012-2011) · SV1000, S (2007-2003) · DL650 - V-STROM (2005-2004) · GSF400 (1993-1991) | CR8EK | CR8EIX | 0.7 mm |
| 200–1800 cc | VLR1800, T - BOULEVARD C109R/C109RT (2009-2008) · UH200A - BURGMAN 200 (2015-2014) | CR7EK | CR7EIX | 0.7 mm |
| 1600 cc | VZ1600 - MARUADER (2005-2004) · VZ1600 - BOULEVARD M95 (2005) | DPR6EA-9 | 0.9 mm | |
| 160–1500 cc | VL1500, B - INTRUDER (2004-1998) · VL1500, T - BOULEVARD C90/C90T (2009-2005) · VL800 B, C,T - BOULEVARD C50/C50T (2015-2005) · VZ800, Z - BOULEVARD M50 (2009-2005) · LTF160K (2003) | DPR7EA-9 | DPR7EIX-9 | 0.9 mm |
| 1500 cc | VZ1500 - BOULEVARD M90 (2009) · VZ1500 - BOULEVARD M90 (2013) | CR6E | 0.8 mm | |
| 1500 cc | VL1500, B, BT, T - BOULEVARD C90/C90T (2015-2013) | CPR6EA-9 | 0.9 mm | |
| 500–1400 cc | VS1400 (2008) · VS1400GL - INTRUDER (2004-1991) · VS1400GLP - BOULEVARD S83 (2009-2005) · VS800 - BOULEVARD S50 (2009-2006) · VS800GL - INTRUDER (2004-1992) · VX800 (1993-1990) · VZ800 - MARUADER (2004-1997) · VS750GL (1991-1988) · LS650 - BOULEVARD S40 (2015-2005) · GS500 (2002-2001) · GS500E (2000-1989) · GS500F (2009-2004) | DPR8EA-9 | DPR8EIX-9 | 0.9 mm |
| 1400 cc | GV1400 (1988-1986) · VS1400GL - INTRUDER (1990) | PJR7A | 0.9 mm | |
| 700–1400 cc | VS1400GL - INTRUDER (1988-1987) · VS700GL (1987-1985) | DP8EA-9 | DPR8EIX-9 | 0.9 mm |
| 250–1300 cc | GSX1300R, RZ - HAYABUSA (2007-1999) · GSX-R1100W (1998-1993) · GSX-R1000 (2006-2001) · RF900R (1997-1994) · GSX-R750 (2009-1994) · GSX-R600 (2007-1997) · RF600R, RV (1996-1994) · DR-Z250 (2007-2001) | CR9E | CR9EIX | 0.7 mm |
| 600–1300 cc | GSX1300BK - B-KING (2009-2008) · GSX1300R - HAYABUSA (2013-2008) · GSX1300RA, Z - HAYABUSA (2015-2014) · GSX-R1000 (2015-2007) · GSX-R750, Z (2015-2011) · GSX-R600 (2009-2008) · GSX-R600 (2015-2011) | CR9EIA-9 | 0.9 mm | |
| 250–1250 cc | GSF1250S, SA - BANDIT (2009-2007) · GSX1250FA (2011) · AN400A, ZA - BURGMAN 400 (2014-2007) · LT400F (2003) · GW250 (2015-2013) | CR7E | CR7EIX | 0.8 mm |
| 1100–1200 cc | GSF1200, S - BANDIT (2005-1997) · GSX1100F (1993-1988) · GSX1100G (1993-1991) · GSX-R1100 (1992-1989) | JR9B | DR9EIX | 0.7 mm |
| 700–1200 cc | GV1200GL (1986-1985) · GV700GL (1986) | DR8ES-L | DR8EIX | 0.7 mm |
| 250–1150 cc | GS1150 (1986-1983) · GSX-R750 (1987-1986) · XN85 (1984-1983) · GS550 (1986-1983) · GS300 (1983-1982) · GS250T (1981-1980) | D9EA | DR9EIX | 0.7 mm |
| 125–1100 cc | GS1100 16 VALVE (1983-1980) · GS1000Z (1982) · GS750 (1983-1980) · GS700 (1985) · GSX700E (1985) · GR650 (1984-1983) · GS650 (1983-1981) · DR500 (1983-1981) · SP500 (1983-1981) · DR400 (1980) · GN400 (1982-1981) · SP400 (1980) · DR370 (1979-1978) · SP370 (1979-1978) · DR250 (1985-1982) · DR250S (1986-1983) · GN250 (1988-1983) · SP250 (1984-1983) · DR200 (1988-1986) · SP200 (1988-1985) · DR125 (1988-1982) · GN125 (1983-1982) · GN125 (1992) · GN125E (1997-1991) · SP125 (1988-1983) | D8EA | DR8EIX | 0.7 mm |
| 80–1100 cc | GS1100 8 VALVE (1985-1982) · GS1000 (1981-1978) · GS850 (1983-1979) · GS850G (1986) · GT750 (1977-1975) · GS550 (1982-1977) · GS450 (1988-1980) · GS425 (1979) · GS400 (1978-1977) · GS400X (1978-1977) · TM400 (1975-1971) · TS400 (1975-1972) · TM250 (1975-1972) · DS125 (1981-1979) · TS125 (1981-1978) · DS100 (1981-1978) · TS100 (1981-1978) · RM80 (1981-1978) · RM80 (1983) | B8ES | BR8EIX | 0.8 mm |
| 125–1100 cc | GS1100 (1986) · DR125SE (1996-1994) · DR-Z125, L (2010-2003) · DR-Z125, L (2015-2012) | DR8EA | DR8EIX | 0.7 mm |
| 1100 cc | GSX-R1100 (1988-1986) | J9A | 0.7 mm | |
| 350–1000 cc | TL1000R (2003-1998) · TL1000S (2002-1997) · GSX750F - KATANA (2006-1999) · GSX-R750 (1993) · GSF600S - BANDIT (2003-1995) · GSX600F - KATANA (2006-1996) · GSX-R600W (1993-1992) · DR350 (1999-1994) · DR350SE (1999-1994) | CR9EK | CR9EIX | 0.7 mm |
| 800 cc | VZ800 - BOULEVARD M50 (2013) | DR7EA | DR7EIX | 0.7 mm |
| 250–750 cc | GS750 (1979-1977) · GT550 (1977-1975) · GT380 (1977-1974) · GT250 (1975-1973) · TS250 (1979-1977) | B8ES | BR8EIX | 0.7 mm |
| 750 cc | GSX750F - KATANA (1998-1989) · GSX-R750 (1989-1988) | JR9C | 0.7 mm | |
| 400–750 cc | GT750 (1974-1972) · TS400 (1977-1976) | B6ES | 0.7 mm | |
| 750 cc | GSX-R750 (1992-1990) | CR10EK | CR10EIX | 0.7 mm |
| 400–650 cc | AN650 A, Z - BURGMAN 650 (2015-2003) · DL650, A - V-STROM (2009-2007) · DL650, A - V-STROM (2011) · GSX650F (2009-2008) · SFV650 - GLADIUS (2009) · SV650 A, S, SA (2009-1999) · DR-Z400, E, K, S, SM (2015-2000) | CR8E | CR8EIX | 0.8 mm |
| 250–650 cc | DR650SE (1995-1994) · DR350 (1993-1990) · DR350S (1993-1990) · DR250 (1993-1990) · DR250S (1992-1990) · DR250SE (1995-1993) | DPR9EA-9 | DPR9EIX-9 | 0.9 mm |
| 645–650 cc | DL650A, AL3, XA - V-STROM (2015-2012) · SFV650, A (2015-2014) · DL650A (2012) | CR8EIA-9 | 0.9 mm | |
| 600–650 cc | DR650S (1995-1990) · SP600 (1985) | DP9EA-9 | DPR9EIX-9 | 0.9 mm |
| 250–650 cc | DR650SE (2015-1996) · DR250SE (2001) | CR10E | CR10EIX | 0.8 mm |
| 600 cc | GSX600F - KATANA (1995-1988) | DR8ES | DR8EIX | 0.7 mm |
| 380–550 cc | GT550 (1974-1972) · GT380 (1973-1972) | B7ES | BR7EIX | 0.7 mm |
| 50–500 cc | GT500 (1977-1976) · T500 (1975-1968) · T350 (1972-1969) · T250 (1972-1969) · DS185 (1978) · GT185 (1977-1973) · TC185 (1977-1974) · TS185 (1979-1971) · RV125 (1977-1973) · TS125 (1975-1971) · TM75 (1977-1974) · TS75 (1977-1974) · RM50 (1980-1979) | B7HS | BR7HIX | 0.7 mm |
| 500 cc | RM500 (1986-1983) | B8EGV | BR8EIX | 0.8 mm |
| 100–465 cc | RM465 (1982) · PE400 (1981-1980) · PE250 (1980) · RM250 (1981-1980) · RM125 (1980) · RM125 (1991-1982) · RM100 (1981-1980) | B9EGV | BR9EIX | 0.6 mm |
| 125–465 cc | RM465 (1981) · RM400 (1980) · RM250 (1991-1982) · RMX250 (1992-1989) · RM125 (1981) | B8EGV | BR8EIX | 0.6 mm |
| 250–450 cc | RM-X450Z (2010) · RMZ250 (2015-2013) | CR8EIB-10 | 1.0 mm | |
| 450 cc | RM-Z450 (2015-2005) | DIMR8A10 | 1.0 mm | |
| 250–400 cc | RM400 (1979-1978) · PE250 (1978-1977) | B8ES | BR8EIX | 0.6 mm |
| 100–370 cc | RM370 (1977-1976) · RM250 (1979-1976) · PE175 (1978) · RM125 (1979-1975) · RM100 (1979-1976) | B9ES | BR9EIX | 0.6 mm |
| 200–250 cc | GZ250 (2010-1999) · TU250X (2009) · TU250X (2013-2011) · TU250X (2015) · DR200S (2015) · DR200SE (2009-1996) · DR200SE (2013) | DR8EA | DR8EIX | 0.8 mm |
| 80–250 cc | RL250 (1975-1974) · TS250 (1976-1969) · DS185 (1981-1979) · RM80 (1977) | B7ES | BR7EIX | 0.8 mm |
| 80–250 cc | RS250 (1981) · RM80 (1982) · RM80 (1985-1984) | B9ES | BR9EIX | 0.8 mm |
| 80–250 cc | TS250 (1981-1980) · TS185 (1981-1980) · DS80 (1995-1978) | BP7ES | BPR7EIX | 0.8 mm |
| 250 cc | RM250 (2008-2001) · RMZ250 (2004) | BR8EG | BR8EIX | 0.6 mm |
| 175–250 cc | PE250 (1979) · PE175 (1979) | B10ES | BR10EIX | 0.6 mm |
| 175–250 cc | PE250 (1981) · PE175 (1984-1980) | B10EGV | 0.6 mm | |
| 125–250 cc | RMX250 (1998-1993) · RM125 (1995-1992) | BR9EIX | 0.6 mm | |
| 250 cc | GT250 (1977-1976) | B9ES | BR9EIX | 0.7 mm |
| 250 cc | RM250 (1995-1992) | R4118S-8 | 0.6 mm | |
| 250 cc | RM250 (2000-1996) | R6918B-7 | 0.6 mm | |
| 250 cc | RMZ250 (2006-2005) | CR8EB | 0.8 mm | |
| 250 cc | RMZ250 (2012-2007) | CR8EIA-10 | 1.0 mm | |
| 90–125 cc | TC125 (1977-1972) · TS125 (1977-1976) · TC100 (1977-1972) · TS100 (1977-1973) · TC90 (1972-1970) · TS90 (1972-1970) | B8HS | BR8HIX | 0.7 mm |
| 100–125 cc | TM125 (1975-1973) · TM100 (1975-1974) | B8ES | BR8EIX | 0.5 mm |
| 125 cc | RM125 (2007-1996) | R6918B-8 | 0.6 mm | |
| 125 cc | T125 (1971-1969) | BP7HS | BPR7HIX | 0.6 mm |
| 100–120 cc | TC120 (1971-1969) · A100 (1976) | BP7HS | BPR7HIX | 0.7 mm |
| 110 cc | DR-Z110 (2005-2003) | CR6HSA | CR6HIX | 0.7 mm |
| 50–100 cc | A100 (1979-1977) · RV90 (1977-1973) · OR50 (1980-1979) · RM50 (1978) | BP6HS | BPR6HIX | 0.7 mm |
| 100 cc | DR100 (1990-1983) · SP100 (1984-1983) | D8EA | DR8EIX | 0.7 mm |
| 100 cc | RM100 (2003) | R6252K-105 | 1.1 mm | |
| 80–85 cc | RM85, L (2012-2002) · RM85, L (2015) · RM80 (2001-1997) | BR10ES | BR10EIX | 0.7 mm |
| 80 cc | DS80 (2000-1996) · JR80 (2004-2001) | BR7ES | BR7EIX | 0.7 mm |
| 80 cc | RM80 (1996-1986) | B10ES | BR10EIX | 0.7 mm |
| 70 cc | DR-Z70 (2009-2008) · DR-Z70 (2015) | CR7HSA | CR7HIX | 0.7 mm |
| 65 cc | RM65 (2005-2004) | BR10EG | BR10EIX | 0.6 mm |
| 60 cc | RM60 (1983-1980) | B8HS | BR8HIX | 0.8 mm |
| 60 cc | RM60 (2003) | B9EG | BR9EIX | 0.6 mm |
| 50 cc | FA50 (1984-1981) · FA50 (1991-1987) · FS50 (1981) · FZ50 (1982-1979) · JR50 (1993-1979) | BP4HS | 0.7 mm | |
| 50 cc | F50 (1971-1970) · MT50 (1973-1970) | BP4HS | 0.6 mm | |
| 50 cc | FA50 (1986) · JR50 (2006-1994) | BPR4HS | 0.7 mm |
Reading the plug codes
An NGK code describes the plug's construction. The digit in the middle is the heat rating — a higher number is a colder plug, which is the opposite of most other brands. An R after the first letters means a resistor plug. Codes ending IX are the Iridium IX range and G, GP or P the platinum ranges, both direct upgrades with a finer centre electrode. Where NGK specifies the solid-terminal build of a plug we show the base code, which is the one we stock — tell us if your leads need the solid-terminal version.
Do not substitute a hotter or colder plug to cure a running problem. A plug reading the wrong colour is telling you about the fuel, ignition or oil — changing heat range hides it rather than fixing it.