NGK 7121 - Alternative spark plugs
There are 78 replacement spark plugs for NGK 7121. The cross references are for general reference only, please check specifications for your application.
Specifications for NGK 7121
- Thread diameter
- 14.0 mm
- Thread reach
- 19 mm
- Hex size
- 16 mm
NGK 7121 replacement spark plugs
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- Beru Z99
- Bosch +11
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- Bosch F6DCX
- Bosch F7DCX
- Bosch FR6DCX
- Bosch FR6DPX
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- Champion OE039T10
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- Champion OE063T10
- Champion RC10YC4
- Champion RC9YC4 Buy from Amazon
- Champion RC9YC5
- Champion RC9YCC4
- CHEVROLET 30520467 Buy from Amazon
- DAEWOO 30520467 Buy from Amazon
- Denso Q20PR-U11
- Denso Q20PRU11
- Denso Q20TT
- Eyquem 0911007193
- Eyquem 0911007199
- Eyquem RFC52LS5
- Eyquem RFC58LS5
- Eyquem RFC62LS5
- General Motors 30520467 Buy from Amazon
- GENERAL MOTORS 30520467 Buy from Amazon
- Honda 98079-56147
- Honda 98079-56148
- Honda 9807956147 Buy from Amazon
- INFINITI 2240101P16 Buy from Amazon
- INFINITI 2240101P76
- INFINITI 2240101P91
- INFINITI 2240160V06
- Magneti Marelli 062110260312
- Magneti Marelli L7LCD1R
- Mitsubishi Z2152950
- Motorcraft AGPR22C1
- Motorcraft AGPR22CD1
- Motorcraft AGPR32CD1
- Motorcraft AGPS22C1
- Motorcraft AGPS32C1
- Motorcraft AGSP32
- Motorcraft AGSP32C
- NGK 5282
- Nissan -01P16
- Nissan -99B09
- Nissan 01P16 Buy from Amazon
- Nissan 2240101P16 Buy from Amazon
- Nissan 2240101P76
- Nissan 2240101P91
- Nissan 2240160V06
- Nissan 99B09
- SAAB 30520467 Buy from Amazon
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- Splitfire SF550C
- Unipart FDU2522
- Unipart GSP2005
- Unipart GSP2037
- Unipart GSP2114
- Unipart GSP6668
- Vauxhall 30520467 Buy from Amazon
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Replacement spark plugs for NGK 7121 on Amazon
Applications for this plug
| Make | Model | Engine | Years | Engine size | HP | kW | Gap | Notes |
|---|---|---|---|---|---|---|---|---|
| FORD | Escort ?86 | F6D CVH CFI | 01.1986 -07.1990 | 1.4 | 73 | 54 | 1.1 | |
| FORD | Escort ?86 | F6B CVH CFI | 01.1986 -07.1990 | 1.4 | 73 | 54 | 1.1 | |
| FORD | Escort ?86 | LJA CVH EFI | 01.1986 -07.1990 | 1.6 | 105 | 79 | 1.1 | |
| FORD | Escort ?86 | LJB CVH EFI | 01.1986 -07.1990 | 1.6 | 102 | 75 | 1.1 | |
| FORD | Fiesta ?87 | F6A CVH CFI | 02.1987 -02.1989 | 1.4 | 71 | 52 | 1.1 | |
| FORD | Fiesta ?87 | F6C CVH CFI | 02.1987 -02.1989 | 1.4 | 71 | 52 | 1.1 | |
| FORD | Fiesta ?87 | FUD CVH 2V | 02.1987 -02.1989 | 1.4 | 73 | 54 | 1.1 | |
| FORD | Orion ?86 | F6B CVH CFI | 01.1986 -07.1990 | 1.4 | 73 | 54 | 1.1 | |
| FORD | Orion ?86 | F6D CVH CFI | 01.1986 -07.1990 | 1.4 | 73 | 54 | 1.1 | |
| FORD | Orion ?86 | LJB CVH EFI | 01.1986 -07.1990 | 1.6 | 102 | 75 | 1.1 | |
| FORD | Orion ?86 | LJA CVH EFI | 01.1986 -07.1990 | 1.6 | 105 | 79 | 1.1 | |
| FORD | Sierra ?87 | R6A CVH CFI | 01.1987 -12.1992 | 1.8 | 86 | 63 | 1.1 | |
| FORD | Sierra ?87 | R2A CVH 2V | 01.1987 -12.1992 | 1.8 | 90 | 66 | 1.1 | |
| FORD | Sierra ?87 | R2C CVH 2V | 01.1987 -12.1992 | 1.8 | 87 | 64 | 1.1 | |
| FORD | Sierra ?87 | L6B CVH CFI | 01.1987 -12.1992 | 1.6 | 80 | 59 | 1.1 | |
| NISSAN | 200 SX Turbo S30 | CA18DET | 09.1988 - 1993 | 1.8 | 175 | 129 | 1.1 | |
| NISSAN | 300 ZX Z31 | VG30 | 01.1984 - 1989 | 3 | 166 | 122 | 1.1 | |
| NISSAN | Bluebird 4X EX + 4X IN T12 | CA20E Twin Spark Cat. | 03.1986 - 1992 | 2 | 105 | 77 | 1.1 | |
| NISSAN | Bluebird 4X EX + 4X IN T72 | CA20E Twin Spark Cat. | 09.1988 - 1990 | 2 | 105 | 77 | 1.1 | |
| NISSAN | Bluebird 4X EX + 4X IN U11 | CA20E Twin Spark Cat. | 04.1986 - 1990 | 2 | 105 | 77 | 1.1 | |
| NISSAN | Bluebird T72 | CA20E | 09.1988 - | 2 | 115 | 85 | 1.1 | |
| NISSAN | Bluebird Turbo T12 | CA18T | 12.1985 - | 1.8 | 120 | 88 | 1.1 | |
| NISSAN | Bluebird Turbo T72 | CA18T | 09.1988 - | 1.8 | 135 | 99 | 1.1 | |
| NISSAN | Bluebird Turbo U11 | CA18ET | 11.1983 -01.1986 | 1.8 | 136 | 100 | 1.1 | |
| NISSAN | Cedric | VG20E | 07.1987 - | 2 | 125 | 92 | 1.1 | |
| NISSAN | Cedric | VG30E | 07.1987 - | 3 | 160 | 118 | 1.1 | |
| NISSAN | Cedric Turbo | VG30ET | 07.1987 - 1991 | 3 | 196 | 144 | 1.1 | |
| NISSAN | Cedric Turbo 24V | VG20DET | 07.1987 - 1991 | 2 | 185 | 136 | 1.1 | |
| NISSAN | Laurel C32 | L24E | 01.1985 - | 2.4 | 126 | 93 | 1.1 | |
| NISSAN | Prairie 4 x EX + 4 x IN M10 | CA20E Twin Spark Cat. 4 | 01.1986 -09.1988 | 2 | 98 | 72 | 1.1 | |
| NISSAN | Prairie 4 x EX + 4 x IN M11 | CA20E Twin Spark Cat. 4 | 10.1988 - 1992 | 2 | 98 | 72 | 1.1 | |
| NISSAN | Prairie 4 x EX + 4 x IN M11 | CA20E Twin Spark | 10.1988 - 1992 | 2 | 99 | 73 | 1.1 | |
| NISSAN | Pulsar N13 | CA16D DOHC | 02.1987 -10.1988 | 1.6 | 120 | 88 | 1.1 | |
| NISSAN | Silvia Turbo 4x EX + 4 x IN S12(CH) | CA18ET Cat. | 10.1983 - 1995 | 1.8 | 122 | 90 | 1.1 | |
| NISSAN | Silvia Turbo S12 | CA18ET Cat. | 10.1983 - | 1.8 | 122 | 90 | 1.1 | |
| NISSAN | Silvia Turbo S12 | CA18ET | 10.1983 - | 1.8 | 137 | 101 | 1.1 | |
| NISSAN | Skyline | RB30S | 3 | 1.1 | ||||
| NISSAN | Stanza | CA20S | 2 | 1.1 | ||||
| NISSAN | Stanza 4 x EX + 4 x IN HT11 | CA20E Twin Spark | 1985 - 1986 | 2 | 105 | 77 | 1.1 | |
| NISSAN | Stanza Turbo | CA18ET | 1.8 | 1.1 | ||||
| NISSAN | Sunny 16V B12 | CA16DE | 01.1986 -09.1988 | 1.6 | 120 | 88 | 1.1 | |
| NISSAN | Sunny B12 | GA16i Cat. | 10.1988 - 1990 | 1.6 | 90 | 66 | 1.1 | |
| NISSAN | Sunny N13 | CA16D DOHC | 02.1987 -10.1988 | 1.6 | 120 | 88 | 1.1 |
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