NGK 7023
| Marca | Modello | Anno | Cilindrata |
| DAELIM | S4 4T (ES50) | 2009-2013 | 50 |
| HONDA | C E (Super Cub) | 1984-0000 | 50 |
| HONDA | Ca Rebel (Jc24) (Jc26) | 1995-2000 | 125 |
| HONDA | CB J | 0000-0000 | 50 |
| HONDA | CB Nighthawk (MC24) | 1991-2008 | 250 |
| HONDA | CB S | 0000-0000 | 50 |
| HONDA | CB Two Fifty (MC26) | 1994-0000 | 250 |
| HONDA | Cb Y | 1973-1983 | 50 |
| HONDA | CD U | 1988-1994 | 250 |
| HONDA | CMX C Rebel (MC13) | 1985-1996 | 250 |
| HONDA | CMX C Rebel (MC32) | 1997-2005 | 250 |
| HONDA | CRF F | 2004-2013 | 80 |
| HONDA | CT Trail | 1991-0000 | 70 |
| HONDA | Cy | 1981-0000 | 50 |
| HONDA | Dax St | 0000-0000 | 50 |
| HONDA | SCV Lead (JF11) | 2003-2007 | 100 |
| HONDA | St C Dax (Ab23) | 1988-0000 | 50 |
| HONDA | St Dax | 1994-1998 | 70 |
| HONDA | Xl | 1980-0000 | 50 |
| HONDA | XR | 1993-0000 | 50 |
| HONDA | XR R (AE03A) | 2000-2004 | 50 |
| HONDA | XR R (DE02A) | 1996-0000 | 70 |
| HONDA | Z Gz | 1980-1985 | 50 |
| HONDA | Z J | 0000-0000 | 50 |
| HONDA | Z R | 1994-1994 | 50 |
| HONDA | ZbP(Ab22) | 1988-0000 | 50 |
| KAWASAKI | KLX | 2002-2013 | 110 |
| KAWASAKI | Ksr (Bb) (Honda Monkey) | 2003-0000 | 110 |
| POLARIS | Phoenix | 2005-2015 | 200 |
| POLARIS | Sawtooth | 2006-2007 | 200 |
| SUZUKI | Birdie (Bd42a) | 2001-0000 | 90 |
| SUZUKI | DR Z | 2003-2006 | 110 |
| SUZUKI | Fb | 1991-0000 | 50 |
| SUZUKI | Fb | 1991-0000 | 80 |
| SUZUKI | Fb | 1986-0000 | 100 |
| SUZUKI | Fb D | 1995-0000 | 100 |
| SUZUKI | LT Z Quadsport | 2006-2007 | 50 |
| SUZUKI | LT Z Quadsport | 2006-2010 | 90 |
| SYM | Cinderella | 1999-2002 | 50 |
| SYM | Cinderella | 1999-2001 | 100 |
| SYM | Mio /Mio E2 /Mio E3 | 2006-2013 | 50 |
| SYM | Mio/MioE2 | 2005-2013 | 100 |
| SYM | Symphony 4T | 2009-2010 | 50 |
| SYM | Symphony S 4T | 2010-2013 | 50 |
| SYM | Symphony SR 4T | 2010-2013 | 50 |
| SYM | X Pro 4T | 2013-2015 | 50 |
| YAMAHA | T | 0000-0000 | 50 |
| YAMAHA | TT R/RE | 2000-0000 | 90 |
| YAMAHA | XC Beluga (3TE) 4T | 1990-1995 | 125 |
| YAMAHA | XC Cygnus R (4KY/4LA/4NB/4TH/5MJ) | 0000-1995 | 125 |
| YAMAHA | Xc S/Sc/T/Zs/Zsc | 0000-0000 | 125 |
| YAMAHA | XV Virago | 1997-2000 | 125 |
| YAMAHA | XV Virago | 1994-1994 | 240 |
| YAMAHA | XV Virago (3LV,3LS,VG01) | 1988-2000 | 250 |
| YAMAHA | XV Virago / Route 66 | 1988-1990 | 250 |
| YAMAHA | XVS Drag Star | 2001-2004 | 250 |
| YAMAHA | YBR 4T (RE31/RE51/RE52/RE54) | 2005-2016 | 125 |
| Produttore OE | Codici OE |
| CHAMPI | P-RZ9HC/T10 |
| DENSO | U20FSR-U |
| HONDA | 98056-56716 |
| NGK | CR6HS |
| SUZUKI | 09482-00340 |
