NGK 2120 - Alternative spark plugs

There are 53 replacement spark plugs for NGK 2120. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

4 Pack D8TC Spark Plug Replace NGK 2120 D8EA for 125cc 150cc 200cc 250cc 4 Stroke Gasoline Engine AT
4 Pack D8TC Spark Plug Replace NGK 2120 D8EA for 125cc 150cc 200cc 250cc 4 Stroke Gasoline Engine AT
9.99$

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Specifications for NGK 2120

Thread diameter
12.0 mm
Thread reach
19 mm
Hex size
18 mm

NGK 2120 replacement spark plugs

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Replacement spark plugs for NGK 2120 on Amazon


Replacement spark plugs for NGK 2120 on Ebay

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
APRILIA ETX 350 1985 - 1989 349 0.5
APRILIA Moto 6.5 1995 - 2002 650 0.6
APRILIA Pegaso 600 1990 - 1991 600 0.6
APRILIA Tuareg 350 1987 - 1991 349 0.5
APRILIA Tuareg 600 Wind 1988 - 1993 562 0.6
APRILIA Tuareg Wind 350 1987 - 1991 349 0.5
ATK 125 Enduro (Liquid Cooled) 2003 - 125 0.7
ATK 350 Cross 1991 - 1999 350 0.5
ATK 350 Cross Country 1991 - 1999 350 0.7
ATK 350 Enduro 1991 - 2002 350 0.7
ATK 500 Dirt Track 1999 - 2003 490 0.5
ATK 500 Dirt Track 1999 - 2003 500 0.7
ATK 500 Enduro 1998 - 2003 500 0.7
ATK 600 Dirt Track (Air Cooled) 1998 - 2003 600 0.7
ATK 604 1988 - 1992 560 0.7
ATK 604 1993 - 560 0.5
ATK 605 Cross Country 1993 - 2000 600 0.5
ATK 605 Dirt Track 1998 - 2003 600 0.5
ATK 605 Enduro 1993 - 2000 600 0.5
ATK 605 Enduro (Air Cooled) 1993 - 2003 600 0.7
ATK Supermotard 2001 - 2002 500 0.5
ATK Supermotard 2001 - 2002 500 0.7
ATK Supermotard 2001 - 2002 600 0.7
BENELLI 500 LS, Quattro, 504 / Sport 500 0.5
BENELLI 654 / Sport / 4C 650 0.5
BENELLI 750 Sei 750 0.5
BENELLI 900 Sei VT/NT 900 0.5
BIMOTA BB 1 Biposto (BMW) 1996- 1997 650 0.7
BIMOTA BB 1 Supermono (BMW) 1995- 1996 650 0.7
BMW F 650 1993 - 1999 650 0.7
BMW F 650 GS 2000 - 2003 650 0.6
BMW F 650 ST 1997 - 1999 650 0.6
CAN-AM 500 Sonic 500 0.5
CAN-AM 560 Sonic MX 1984 - 1985 560 0.5
CAN-AM Sonic MX 500 0.5
DERBI Senda R-Baja 125 0.7
DERBI Senda SM-Baja 125 0.7
GAS GAS Normada 500 500 0.5
GILERA 600 FB (Nordcape) 1992 - 600 0.5
GILERA RC 600 - 1992 600 0.5
GILERA RC 600 C 1992 - 600 0.5
HMZ Cruise 125 1996 - 125 0.6
HYOSUNG Cruise 125 I GS125 1996 - 1996 125 0.6
JAWA 500 R 500 0.5
JAWA Dakar 125 2003 - 125 0.7
JAWA Dandy 125 1999 - 125 0.7
JAWA Sport 125 2003 - 125 0.7
JINCHENG JC 125- A 125 0.7
JINCHENG JC 125-3A 125 0.7
JINCHENG JC 125-7B 125 0.7
KAWASAKI AV 50 1983 - 1983 50 0.7
KAWASAKI KL 600 O 1984 - 1985 600 0.7
KAWASAKI KZ 550 1980 - 1984 550 0.7
KAWASAKI Z 305 1983 - 1983 305 0.7
KAWASAKI Z 400 J O 1980 - 1983 400 0.7
KTM 400 EGS 1997 - 400 0.6
KTM 400 Enduro-E 1998 - 400 0.6
KTM 400 SC 1996 - 400 0.6
KTM 400 SC 1998 - 400 0.6
KTM 400 Supercompetition 1997 - 400 0.6
KTM 400 SX 1998 - 2002 400 0.6
KTM 400 SXC 1998 - 2002 400 0.6
KTM 400 SXC 1999 - 2002 400 0.6
KTM 540 SXC 1998 - 540 0.6
KTM 540 SXC 1999 - 540 0.6
KTM 540 SXC 20kW 1999 - 540 0.6
KTM 600 Country 600 0.6
KTM 600 Enduro 600 0.6
KTM 600 MX 600 0.6
KTM 620 Duke 1994 - 609 0.6
KTM 620 EGS 1997 - 620 0.6
KTM 620 LS4 Rally 1997 - 620 0.6
KTM 620 SC 1996 - 620 0.6
KTM 620 SC 1998 - 620 0.6
KTM 620 Supercompetition 1997 - 2002 620 0.6
KTM 620 SX 1996 - 620 0.6
KTM 620 SX 1999 - 620 0.6
KTM GS 500 4Stroke 500 0.6
KTM LC4 - 1993 350 0.6
KTM LC4 350 EGS 1993 - 350 0.6
KTM LC4 350 EXC 1993 - 350 0.6
KTM LC4 400 EGS 1993 - 400 0.6
KTM LC4 400 EXC 1993 - 400 0.6
KTM LC4 600 EGS 1993 - 600 0.6
KTM LC4 600 EXC 1993 - 600 0.6
KTM LC4 612 EGS 1993 - 612 0.6
KTM LC4 612 EXC 1993 - 612 0.6
KTM LC4 620 EGS 1994 - 620 0.6
KTM LC4 620 EXC 1994 - 620 0.6
KTM LC4 620 SX 1994 - 620 0.6
KTM LC4 Enduro - 1987 600 0.6
KTM MC 500 4Stroke 500 0.6
KTM Supermoto Competition 620 1998 - 2000 620 0.6
LANCIA Thema 8.32 F105L -1989 3 215 158 0.7
LAVERDA OR 600 Atlas 1985 - 1986 600 0.6
MERLIN Nomada 500 500 0.5
MOTO GUZZI 250 FD 1974 - 1976 250 0.5
MOTO GUZZI 350 GTS 1974 - 1980 350 0.5
MZ Saxon 500 Country 25kW 500 0.7
MZ Saxon 500 Fun 20/25kW 500 0.7
MZ Saxon 500 Funkkrad 20/25kW 500 0.7
MZ Saxon 500 Tour 20/25kW 500 0.7
MZ Saxon 500 Voyager 20/25kW 500 0.7
MZ Silver Star Classic 500 20kW 500 0.7
MZ Silver Star Classic 500 25kW 500 0.7
MZ Silver Star Gespann 500 25kW 1995 - 500 0.7
NORTON C 652 SM engine F650 1999 - 650 0.6
SUZUKI DR 500 S O 500 0.7
SUZUKI FB 100/D 1995 - 100 0.6
SUZUKI GSX 1100 EFE O 1100 0.7
SUZUKI GSX 1100 S/SZ Katana 1100 0.7
SUZUKI GSX 750 E ? 750 0.7
SUZUKI GSX 750 ES ? 750 0.7
YAMAHA AG 200 E 1993 - 200 0.7
YAMAHA AG 200 F 2007 - 2009 200 0.7
YAMAHA AG 200 FE 2007 - 2009 200 0.7
YAMAHA BW 200 200 0.7
YAMAHA SR 125 125 0.7
YAMAHA SR 150 1993 - 150 0.7
YAMAHA TT 250 250 0.7
YAMAHA TT 350 1TJ 1986 - 1989 350 0.7
YAMAHA TT 350 E / F 1993 - 350 0.7
YAMAHA TW 200 FC 1994 - 200 0.7
YAMAHA XJ 400 400 0.7
YAMAHA XJ 500 500 0.7
YAMAHA XJ 550 (4V8) 4V8 1981 - 1983 550 0.6
YAMAHA XJ 550 H 550 0.6
YAMAHA XJ 550 RH 550 0.6
YAMAHA XS 500 1H2 1977 - 1979 500 0.7
YAMAHA XS 500 E 500 0.7
YAMAHA XT 125 125 0.7
YAMAHA XT 350 E / F 1993 - 350 0.7

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