NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.
Features:
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
Great for Tuned Vehicles
We recommend using these spark plugs in vehicles with stage 1 or 2 ECU tuning or K04 turbochargers installed. We do not recommend using these spark plugs on vehicles with larger turbochargers installed (stage 3).
Recommended Gap
These spark plugs come set to a 0.035" or 0.9mm gap. We recommend re-gapping them to 0.028" or 0.711mm.
Change Interval
We recommend replacing these spark plugs every 20k miles on vehicles used for normal daily driving. If you typically push your engine harder, we recommend replacing them every 5-10k miles.
Sold individually or as a set of 4 or 6
Fitment/Applications:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 | Audi | 5000 | CS |
| 1986-1988 | Audi | 5000 Quattro | CS |
| 1996-2005 | Audi | A4 | Base |
| 2003-2006 | Audi | A4 | Cabriolet |
| 1999-2005 | Audi | A4 Quattro | Avant |
| 1996-2005 | Audi | A4 Quattro | Base |
| 1995-1996 | Audi | A6 Quattro | Avant |
| 1995-1996,2000-2004 | Audi | A6 Quattro | Base |
| 2001-2005 | Audi | Allroad Quattro | Base |
| 1995-1996 | Audi | Cabriolet | Base |
| 2001-2002 | Audi | S4 | Avant |
| 2000-2002 | Audi | S4 | Base |
| 2000-2006 | Audi | TT | Base |
| 2002 | Audi | TT Quattro | ALMS Edition |
| 2000-2006 | Audi | TT Quattro | Base |
| 1999-2003 | Volkswagen | Beetle | GL |
| 1999-2005 | Volkswagen | Beetle | GLS |
| 1999-2004 | Volkswagen | Beetle | GLX |
| 2001-2002 | Volkswagen | Beetle | Sport |
| 2002-2004 | Volkswagen | Beetle | Turbo S |
| 2002 | Volkswagen | Cabrio | GL |
| 2002 | Volkswagen | Cabrio | GLS |
| 2002 | Volkswagen | Cabrio | GLX |
| 2001 | Volkswagen | Golf | GL |
| 2000-2001 | Volkswagen | Golf | GLS |
| 2002-2006 | Volkswagen | Golf | GTI 1.8T |
| 2003 | Volkswagen | Golf | GTI 20th Anniversary |
| 2002 | Volkswagen | Golf | GTI 337 |
| 2000-2001 | Volkswagen | Golf | GTI GLS |
| 2001,2003-2005 | Volkswagen | Jetta | GL |
| 2004-2005 | Volkswagen | Jetta | GLI |
| 2000-2005 | Volkswagen | Jetta | GLS |
| 2001,2003 | Volkswagen | Jetta | Wolfsburg Edition |
| 2003-2005 | Volkswagen | Passat | GL |
| 1998-2005 | Volkswagen | Passat | GLS |
| 2004-2005 | Volkswagen | Passat | GLS 4 Motion |
Manufacturer Part Number: 4644