NGK Spark Plugs: Tohatsu & Nissan Outboards

NGK Spark Plugs: Tohatsu & Nissan Outboards

305 spark plug applications from NGK's catalogue, for the marine engines 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.

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, sounder or engine electronics.

Tohatsu 189 applications

Model Engine / details NGK plug Premium upgrade Gap
2 HP 2 · MFS2.0A · 4-Stroke · 07→ DCPR6E 0.6 mm
2.5 HP 2.5 · M2.5A BPR6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · M3.5A, M3.5B · 86→96 BP6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · M3.5A, M3.5B · 97→07 BPR6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · MFS3.5A · 07→ DCPR6E 0.6 mm
4 HP 4 · M4C BPR7HS BPR7HIX 0.8 mm
4 HP 4 · MFS4A, MFS4A2 · 4-Stroke · 00→07 DCPR6E 0.6 mm
5 HP 5 · B13B, B9B BR6HS BR6HIX 0.8 mm
5 HP 5 · M5A2 · 2-Stroke · 78→83 B7HS BR7HIX 0.6 mm
5 HP 5 · M5B · 2-Stroke · 83→96 BP7HS-10 BPR7HIX 1.0 mm
5 HP 5 · M5B, M5BS · 2-Stroke · 97→ BPR7HS-10 BPR7HIX 1.0 mm
5 HP 5 · MFS5A, MFS5A2 · 4-Stroke · 99→07 DCPR6E 0.6 mm
6 HP 6 · M6B BPR7HS BPR7HIX 0.8 mm
6 HP 6 · MFS6A, MFS6A2 · 4-Stroke · 04→07 DCPR6E 0.6 mm
8 HP 8 · B13B, B9B, M8A · 76→86 B7HS BR7HIX 0.6 mm
8 HP 8 · M8B · 86→96 BP7HS-10 BPR7HIX 1.0 mm
8 HP 8 · M8B · 97→07 BPR7HS-10 BPR7HIX 1.0 mm
8 HP 8 · MSF8A · 4-Stroke · 04→07 DCPR6E 0.6 mm
9.8 HP 9.8 · B18D, B18C, M9.8A · 74→85 B7HS BR7HIX 0.6 mm
9.8 HP 9.8 · M9.8B · 00→07 BPR7HS-10 BPR7HIX 1.0 mm
9.8 HP 9.8 · MSF9.8A · 4-Stroke · 04→07 DCPR6E 0.6 mm
9.9 HP 9.9 · M9.9B2, M9.9C, M9.9D · 82→07 B7HS-10 BR7HIX 0.8 mm
9.9 HP 9.9 · MFS9.9A, MFS9.9B, MFS9.9B2 · 4-Stroke · 00→07 DCPR6E 0.6 mm
12 HP 12 · B18C, B18D, M12A, M12B · 74→82 B7HS BR7HIX 0.6 mm
12 HP 12 · M12C · 82→ B7HS-10 BR7HIX 0.8 mm
13 HP 13 · M13 BR7HS-10 BR7HIX 1.0 mm
15 HP 15 · M15A · 80→82 B7HS BR7HIX 0.6 mm
15 HP 15 · M15B · 07→ BR7HS-10 BR7HIX 0.8 mm
15 HP 15 · M15B, M15B2 · 82→93 B7HS-10 BR7HIX 0.8 mm
15 HP 15 · M15C · 04→07 B7HS-10 BR7HIX 0.8 mm
15 HP 15 · M15C · 94→96 BP7HS-10 BPR7HIX 1.0 mm
15 HP 15 · M15D · 04→07 B7HS-10 BR7HIX 0.8 mm
15 HP 15 · M15D · 97→01 BPR7HS-10 BPR7HIX 1.0 mm
15 HP 15 · MFS15A, MFS15B, MFS15B2 · 4-Stroke · 00→07 DCPR6E 0.6 mm
16 HP 16 · M16 BR7HS-10 BR7HIX 1.0 mm
18 HP 18 · M18A · 80→83 B7HS BR7HIX 0.6 mm
18 HP 18 · M18C · 07→ BR7HS-10 BR7HIX 0.8 mm
18 HP 18 · M18C, M18C2 · 82→94 B7HS-10 BR7HIX 0.8 mm
18 HP 18 · M18D · 94→07 B7HS-10 BR7HIX 0.8 mm
18 HP 18 · M18E · 00→01 BPR7HS-10 BPR7HIX 1.0 mm
18 HP 18 · M18E · 04→07 B7HS-10 BR7HIX 0.8 mm
18 HP 18 · M18E · 96→99 BR7HS-10 BR7HIX 0.8 mm
18 HP 18 · MFS18B2, MFS18B4 · 4-Stroke · 04→07 DCPR6E 0.6 mm
20 HP 20 · B30C, B40A · 73→76 B7HS BR7HIX 0.6 mm
20 HP 20 · M20 BR7HS-10 BR7HIX 1.0 mm
20 HP 20 · M20A2 · 76→80 B7HS BR7HIX 0.6 mm
25 HP 25 · M25A2, M25B, M25C · 76→86 B7HS BR7HIX 0.6 mm
25 HP 25 · M25C2, M25C3, M25C4 · 87→07 BR7HS-10 BR7HIX 0.8 mm
25 HP 25 · MFS25A, MFS25B · 4-Stroke · 04→07 DCPR6E 0.6 mm
30 HP 30 · M30A, M30A2, M30A3 · 79→96 B7HS-10 BR7HIX 0.8 mm
30 HP 30 · M30A3, M30A4 · 97→07 BR7HS-10 BR7HIX 0.8 mm
30 HP 30 · MFS30A, MFS30B · 4-Stroke · 04→07 DCPR6E 0.6 mm
35 HP 35 · M35A, M35B, M35C · 76→90 B7HS BR7HIX 0.6 mm
40 HP 40 · M40A · 73→76 B7HS BR7HIX 0.6 mm
40 HP 40 · M40C, M40D · 83→03 B7HS-10 BR7HIX 0.8 mm
40 HP 40 · M40C, M40D, M40D2 · 04→ BR7HS-10 BR7HIX 0.8 mm
40 HP 40 · MD40A TLDI · 04→07 ZFR6F-11 ZFR6FIX-11 1.1 mm
40 HP 40 · MD40B TLDI · 04→07 PZFR6H 0.8 mm
50 HP 50 · M50C · 86→06 B8HS-10 BR8HIX 1.0 mm
50 HP 50 · M50D · 07→ B8HS-10 BR8HIX 1.0 mm
50 HP 50 · M50D · 90→96 B8HS-10 BR8HIX 1.0 mm
50 HP 50 · M50D, M50D2 · 97→06 BR8HS-10 BR8HIX 1.0 mm
50 HP 50 · MD50A TLDI · 04→07 ZFR6F-11 ZFR6FIX-11 1.1 mm
50 HP 50 · MD50B TLDI, W50 TLDI · 04→07 PZFR6H 0.8 mm
55 HP 55 · M55A, M55B · 80→06 B8HS-10 BR8HIX 1.0 mm
60 HP 60 · M60A, M60B, M60C · 86→07 B8HS-10 BR8HIX 1.0 mm
60 HP 60 · M60C · 07→ BR8HS-10 BR8HIX 1.0 mm
70 HP 70 · M70A, M70A2 · 04→06 B8HS-10 BR8HIX 1.0 mm
70 HP 70 · M70A, M70A2, M70B · 82→96 B8HS-10 BR8HIX 1.0 mm
70 HP 70 · M70B · 07→ B8HS-10 BR8HIX 1.0 mm
70 HP 70 · M70B, M70C · 97→06 BR8HS-10 BR8HIX 1.0 mm
70 HP 70 · MD70A2 TLDI · 04→07 PZFR6H 1.1 mm
70 HP 70 · MD70B TLDI · 04→07 PZFR6H 0.8 mm
80 HP 80 · M80A BPR7HS-10 BPR7HIX 1.0 mm
90 HP 90 · M90A · 87→96 B8HS-10 BR8HIX 1.0 mm
90 HP 90 · M90A · 97→07 BR8HS-10 BR8HIX 1.0 mm
90 HP 90 · MD90A, MD90A2 TLDI · 04→07 PZFR6H 1.1 mm
90 HP 90 · MD90B TLDI · 04→07 PZFR6H 0.8 mm
115 HP 115 · M115A, M115A2 · 93→96 B8HS-10 BR8HIX 1.0 mm
115 HP 115 · M115A, M115A2 · 97→06 BR8HS-10 BR8HIX 1.0 mm
120 HP 120 · M120A, M120A2 · 90→96 B8HS-10 BR8HIX 1.0 mm
120 HP 120 · M120A, M120A2 · 97→ BR8HS-10 BR8HIX 1.0 mm
140 HP 140 · M140A, M140A2 · 89→96 B8HS-10 BR8HIX 1.0 mm
140 HP 140 · M140A2 · 97→06 BR8HS-10 BR8HIX 1.0 mm
B13B 1976-1974 BR7HS BR7HIX 0.7 mm
B18C 1976-1974 BR7HS BR7HIX 0.7 mm
B18D 1976-1974 BR7HS BR7HIX 0.7 mm
B30C 1976-1974 BR7HS BR7HIX 0.7 mm
B40A 1976-1973 BR7HS BR7HIX 0.7 mm
BFT200A IZFR6K-11E 1.1 mm
BFT225A IZFR6K-11E 1.1 mm
BFT60A LMAR6C-9 0.9 mm
BFTW60A LMAR6C-9 0.9 mm
M115A IZFR5J 0.8 mm
M12A 1980-1976 BR7HS BR7HIX 0.7 mm
M12B 1982-1980 BR7HS BR7HIX 0.7 mm
M12C 1986-1982 B7HS-10 1.0 mm
M12C 2007 B7HS-10 1.0 mm
M15A 1982-1980 BR7HS BR7HIX 0.7 mm
M15B 1986-1982 B7HS-10 1.0 mm
M15B2 1994-1986 B7HS-10 1.0 mm
M15C 2007-2004 B7HS-10 1.0 mm
M15D 2007-2004 B7HS-10 1.0 mm
M15D2 B7HS-10 1.0 mm
M18A 1983-1980 BR7HS BR7HIX 0.7 mm
M18C 1986-1982 B7HS-10 1.0 mm
M18C2 1994-1986 B7HS-10 1.0 mm
M18D 2007-1994 B7HS-10 1.0 mm
M18E 2007-2004 B7HS-10 1.0 mm
M18E2 B7HS-10 1.0 mm
M2.5B DCPR6E DCPR6EIX 0.9 mm
M20A2 1980-1976 BR7HS BR7HIX 0.7 mm
M25A2 1983-1976 BR7HS BR7HIX 0.7 mm
M25B 1985-1979 BR7HS BR7HIX 0.7 mm
M25C 1986-1984 BR7HS BR7HIX 0.7 mm
M25C2 2007-1986 B7HS-10 1.0 mm
M25D B7HS-10 1.0 mm
M30A 1981-1979 B7HS-10 1.0 mm
M30A2 1986-1981 B7HS-10 1.0 mm
M30A3 1996-1986 B7HS-10 1.0 mm
M30A3 2007-2004 B7HS-10 1.0 mm
M35A 1980-1976 BR7HS BR7HIX 0.7 mm
M35B 1982-1979 BR7HS BR7HIX 0.7 mm
M35C 1990-1984 BR7HS BR7HIX 0.7 mm
M40A 1976-1973 BR7HS BR7HIX 0.7 mm
M40C 2006-1983 B7HS-10 1.0 mm
M40D 1996-1989 B7HS-10 1.0 mm
M40D 2007 B7HS-10 1.0 mm
M5A2 1983-1978 BR7HS BR7HIX 0.7 mm
M8A 1986-1976 BR7HS BR7HIX 0.7 mm
M9.8A 1985-1976 BR7HS BR7HIX 0.7 mm
M9.9B 1986-1982 B7HS-10 1.0 mm
M9.9B2 1994-1986 B7HS-10 1.0 mm
M9.9C 2007-1994 B7HS-10 1.0 mm
M9.9D 2007-1996 B7HS-10 1.0 mm
MD115A PZFR6H 0.8 mm
MD115A2 IZFR5J 0.8 mm
MD25 JET IZFR6Q 0.8 mm
MD35 JET IZFR6Q 0.8 mm
MD35B2 JET IZFR6Q 0.8 mm
MD40B 2008-2004 PZFR6H 0.8 mm
MD40B2 IZFR6Q 0.8 mm
MD50B 2008-2004 PZFR6H 0.8 mm
MD50B2 IZFR6Q 0.8 mm
MD70B 2008-2004 PZFR6H 0.8 mm
MD75C2 IZFR6Q 0.8 mm
MD90B 2008-2004 PZFR6H 0.8 mm
MD90C2 IZFR6Q 0.8 mm
MFS15A 2008-2000 DCPR6E DCPR6EIX 0.9 mm
MFS15B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS15B2 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS15C 12mm Plugs DCPR6E DCPR6EIX 0.9 mm
MFS15C 14mm Plugs B7HS-10 1.0 mm
MFS15D B7HS-10 1.0 mm
MFS18B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS18B2 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS2.5B DCPR6E DCPR6EIX 0.9 mm
MFS20C DCPR6E DCPR6EIX 0.9 mm
MFS20D DCPR6E DCPR6EIX 0.9 mm
MFS25A, B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS25C DCPR6E DCPR6EIX 0.9 mm
MFS2A 2008-2007 DCPR6E DCPR6EIX 0.9 mm
MFS3.5A DCPR6E DCPR6EIX 0.9 mm
MFS3.5B DCPR6E DCPR6EIX 0.9 mm
MFS30A, B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS30C DCPR6E DCPR6EIX 0.9 mm
MFS4A 2008-2000 DCPR6E DCPR6EIX 0.9 mm
MFS4A2 DCPR6E DCPR6EIX 0.9 mm
MFS4A2 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS4B, MFS4C DCPR6E DCPR6EIX 0.9 mm
MFS5 DCPR6E DCPR6EIX 0.9 mm
MFS5A 2008-1999 DCPR6E DCPR6EIX 0.9 mm
MFS5A2 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS5A2S DCPR6E DCPR6EIX 0.9 mm
MFS5B DCPR6E DCPR6EIX 0.9 mm
MFS5C DCPR6E DCPR6EIX 0.9 mm
MFS6A, MFS6B, MSF6C DCPR6E DCPR6EIX 0.9 mm
MFS6A2 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS6A2S DCPR6E DCPR6EIX 0.9 mm
MFS8A3 DCPR6E DCPR6EIX 0.9 mm
MFS8B DCPR6E DCPR6EIX 0.9 mm
MFS9.8A3 DCPR6E DCPR6EIX 0.9 mm
MFS9.8B DCPR6E DCPR6EIX 0.9 mm
MFS9.9A 2008-2000 DCPR6E DCPR6EIX 0.9 mm
MFS9.9B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MFS9.9B2 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MSF8A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
MSF9.8A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
W50 2008-2004 PZFR6H 0.8 mm

Nissan 116 applications

Model Engine / details NGK plug Premium upgrade Gap
2 HP 2 · NSF 2.0A · 4-Stroke · 07→ DCPR6E 0.6 mm
2.5 HP 2.5 · NS 2.5A · 85→96 BP6HS-10 BPR6HIX 1.0 mm
2.5 HP 2.5 · NS 2.5A · 97→07 BPR6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · NS 3.5A, NS 3.5B · 85→96 BP6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · NS 3.5A, NS 3.5B · 97→07 BPR6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · NS 3.5A2 Dia. 14 mm plug · 07→ BPR6HS-10 BPR6HIX 1.0 mm
3.5 HP 3.5 · NSF 3.5A Dia. 12 mm plug · 4-Stroke · 07→ DCPR6E 0.6 mm
4 HP 4 · NSF 4, NSF 4A · 4-Stroke · 00→ DCPR6E 0.6 mm
5 HP 5 · NS 5 · 85→96 BP7HS-10 BPR7HIX 1.0 mm
5 HP 5 · NS 5B Dia. 14 mm plug · 2-Stroke · 97→07 BPR7HS-10 BPR7HIX 1.0 mm
5 HP 5 · NSF 5, NSF 5A Dia. 12 mm plug · 4-Stroke · 99→ DCPR6E 0.6 mm
6 HP 6 · NSF 6, NSF 6A · 4-Stroke · 04→ DCPR6E 0.6 mm
8 HP 8 · NS 8A, NS 8B · 85→96 BP7HS-10 BPR7HIX 1.0 mm
8 HP 8 · NS 8B Dia. 14 mm plug · 2-Stroke · 97→07 BPR7HS-10 BPR7HIX 1.0 mm
8 HP 8 · NSF 8A Dia. 12 mm plug · 4-Stroke · 04→07 DCPR6E 1.0 mm
9.8 HP 9.8 · NS 9.8B Dia. 14 mm plug · 2-Stroke · 98→07 BPR7HS-10 BPR7HIX 1.0 mm
9.8 HP 9.8 · NSF 9.8A Dia. 12 mm plug · 4-Stroke · 07→ DCPR6E 0.6 mm
9.9 HP 9.9 · NS 9.9B Dia. 14 mm plug · 2-Stroke · 97→07 BR7HS-10 BR7HIX 1.0 mm
9.9 HP 9.9 · NS 9.9B · 2-Stroke · 85→96 B7HS-10 BR7HIX 1.0 mm
9.9 HP 9.9 · NS 9.9C, NS 9.9D Dia. 14 mm plug · 2-Stroke · 04→07 B7HS-10 BR7HIX 1.0 mm
9.9 HP 9.9 · NSF 9.9A, NSF 9.9B Dia. 12 mm plug · 4-Stroke · 00→07 DCPR6E 0.6 mm
12 HP 12 · NS 12 · 85→03 B7HS-10 BR7HIX 1.0 mm
12 HP 12 · NS 12C · 04→07 BR7HS-10 BR7HIX 1.0 mm
15 HP 15 · NS 15B · 2-Stroke · 85→92 B7HS-10 BR7HIX 1.0 mm
15 HP 15 · NS 15B, NS 15C, NS 15D · 2-Stroke · 02→07 BR7HS-10 BR7HIX 1.0 mm
15 HP 15 · NS 15C · 2-Stroke · 93→96 BP7HS-10 BPR7HIX 1.0 mm
15 HP 15 · NS 15C, NS 15D · 2-Stroke · 97→01 BPR7HS-10 BPR7HIX 1.0 mm
15 HP 15 · NSF 15A, NSF 15B Dia. 12 mm plug · 4-Stroke · 04→07 DCPR6E 0.6 mm
18 HP 18 · NS 18 · 2-Stroke · 97→99 BR7HS-10 BR7HIX 1.0 mm
18 HP 18 · NS 18, NS 18C · 2-Stroke · 85→96 B7HS-10 BR7HIX 1.0 mm
18 HP 18 · NS 18C, NS 18D Dia. 14 mm plug · 2-Stroke · 04→07 B7HS-10 BR7HIX 1.0 mm
18 HP 18 · NS 18E Dia. 14 mm plug · 2-Stroke · 02→07 BR7HS-10 BR7HIX 1.0 mm
18 HP 18 · NS 18E · 2-Stroke · 00→01 BPR7HS-10 BPR7HIX 1.0 mm
18 HP 18 · NSF 18B Dia. 12 mm plug · 4-Stroke · 04→07 DCPR6E 0.6 mm
25 HP 25 · NS 25 · 2-Stroke · 86→96 B7HS-10 BR7HIX 1.0 mm
25 HP 25 · NS 25C Dia. 14 mm plug · 2-Stroke · 97→07 BR7HS-10 BR7HIX 0.8 mm
25 HP 25 · NSF 25A, NSF 25B Dia. 12 mm plug · 4-Stroke · 04→ DCPR6E 0.6 mm
30 HP 30 · NS 30A Dia. 14 mm plug · 2-Stroke · 97→07 BR7HS-10 BR7HIX 1.0 mm
30 HP 30 · NS 30A · 2-Stroke · 86→96 B7HS-10 BR7HIX 1.0 mm
30 HP 30 · NSF 30A, NSF 30B Dia. 12 mm plug · 4-Stroke · 04→ DCPR6E 0.6 mm
35 HP 35 · NS 35C · 94→95 B7HS-10 BR7HIX 1.0 mm
40 HP 40 · NS 40C, NS 40D · 2-Stroke · 85→96 B7HS-10 BR7HIX 1.0 mm
40 HP 40 · NS 40C, NS 40D, NS 40D2 · 2-Stroke · 97→06 BR7HS-10 BR7HIX 0.8 mm
40 HP 40 · NSD 40A TLDI · 2-Stroke · 04→07 ZFR6F-11 ZFR6FIX-11 1.1 mm
40 HP 40 · NSD 40B TLDI · 2-Stroke · 04→07 PZFR6H 0.8 mm
45 HP 45 · NS 45A · 94→95 B8HS-10 BR8HIX 1.0 mm
50 HP 50 · NS 50C, NS 50D · 2-Stroke · 85→96 B8HS-10 BR8HIX 1.0 mm
50 HP 50 · NS 50D (Excl. D2) · 2-Stroke · 07→ B8HS-10 BR8HIX 1.0 mm
50 HP 50 · NS 50D · 2-Stroke · 97→06 BR8HS-10 BR8HIX 1.0 mm
50 HP 50 · NS 50D2 · 2-Stroke · 07→ BR8HS-10 BR8HIX 1.0 mm
50 HP 50 · NSD 50A TLDI · 2-Stroke · 04→07 ZFR6F-11 ZFR6FIX-11 1.1 mm
50 HP 50 · NSD 50B TLDI · 2-Stroke · 04→07 PZFR6H 0.8 mm
50 HP 50 · W50B TLDI · 2-Stroke · 04→07 PZFR6H 0.8 mm
60 HP 60 · NS 55 · 85→86 B8HS-10 BR8HIX 1.0 mm
60 HP 60 · NS 60A, NS 60B · 87→07 B8HS-10 BR8HIX 1.0 mm
60 HP 60 · NS 60C · 04→07 BR8HS-10 BR8HIX 1.0 mm
70 HP 70 · NS 70B · 86→96 B8HS-10 BR8HIX 1.0 mm
70 HP 70 · NS 70B, NS 70C · 97→07 BR8HS-10 BR8HIX 1.0 mm
70 HP 70 · NSD 70A TLDI · 04→07 ZFR6F-11 ZFR6FIX-11 1.1 mm
70 HP 70 · NSD 70B TLDI · 04→09 PZFR6H 0.8 mm
90 HP 90 · NS 90A · 87→96 B8HS-10 BR8HIX 1.0 mm
90 HP 90 · NS 90A · 97→07 BR8HS-10 BR8HIX 1.0 mm
90 HP 90 · NSD 90A TLDI · 04→06 ZFR6F-11 ZFR6FIX-11 1.1 mm
90 HP 90 · NSD 90B TLDI · 04→09 PZFR6H 0.8 mm
120 HP 120 · NS 120A · 90→96 B8HS-10 BR8HIX 1.0 mm
120 HP 120 · NS 120A · 97→07 BR8HS-10 BR8HIX 1.0 mm
140 HP 140 · NS 140A · 90→96 B8HS-10 BR8HIX 1.0 mm
140 HP 140 · NS 140A2 · 97→06 BR8HS-10 BR8HIX 1.0 mm
All models Y9, Y12, Y15 B6HS BR6HIX 0.7 mm
NS F20C DCPR6E DCPR6EIX 0.9 mm
NSD 115A 2008-2007 IZFR5J 0.8 mm
NSD 115A2 IZFR5J 0.8 mm
NSD 40B 2008-2004 PZFR6H 0.8 mm
NSD 40B2 IZFR6Q 0.8 mm
NSD 50B 2008-2004 PZFR6H 0.8 mm
NSD 50B2 IZFR6Q 0.8 mm
NSD 70B 2008-2004 PZFR6H 0.8 mm
NSD 75C2 IZFR6Q 0.8 mm
NSD 90B 2008-2004 PZFR6H 0.8 mm
NSD 90C2 IZFR6Q 0.8 mm
NSF 15A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 15B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 15B2 DCPR6E DCPR6EIX 0.9 mm
NSF 15C DCPR6E DCPR6EIX 0.9 mm
NSF 18B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 18B2 DCPR6E DCPR6EIX 0.9 mm
NSF 2.5B DCPR6E DCPR6EIX 0.9 mm
NSF 25A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 25B 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 2A 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 3.5A 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 3.5B DCPR6E DCPR6EIX 0.9 mm
NSF 30A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 30B 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 4 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 4A 2008-2000 DCPR6E DCPR6EIX 0.9 mm
NSF 4A2 DCPR6E DCPR6EIX 0.9 mm
NSF 4B DCPR6E DCPR6EIX 0.9 mm
NSF 5 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 5A 2008-1999 DCPR6E DCPR6EIX 0.9 mm
NSF 5A2 DCPR6E DCPR6EIX 0.9 mm
NSF 5B DCPR6E DCPR6EIX 0.9 mm
NSF 5C DCPR6E DCPR6EIX 0.9 mm
NSF 6 2008-2007 DCPR6E DCPR6EIX 0.9 mm
NSF 6A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 6A2 DCPR6E DCPR6EIX 0.9 mm
NSF 6B DCPR6E DCPR6EIX 0.9 mm
NSF 6C DCPR6E DCPR6EIX 0.9 mm
NSF 8A 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 8A3 DCPR6E DCPR6EIX 0.9 mm
NSF 9.8A DCPR6E DCPR6EIX 0.9 mm
NSF 9.8A3 DCPR6E DCPR6EIX 0.9 mm
NSF 9.9A 2008-2000 DCPR6E DCPR6EIX 0.9 mm
NSF 9.9B 2008-2004 DCPR6E DCPR6EIX 0.9 mm
NSF 9.9B2 DCPR6E DCPR6EIX 0.9 mm
W50B 2008-2004 PZFR6H 0.8 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 or GP the platinum ranges, both direct upgrades with a finer centre electrode. A Y- prefix is a diesel glow plug, not a spark plug, and has no gap. 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.

Other engines

Not sure which plug you need?

Model families ran across several specifications and the year or serial usually decides which line applies. Ring 0412 532 984 with your engine and serial number and we will confirm the plug, the gap and how many you need. Our other workshop charts are on the reference charts page.