
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Denso |
| Part Number | 4503 |
| Part Description | Platinum TT™ Spark Plug |
| Electrode Material | Platinum |
| Gap | .039" (1.0 mm) |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Titanium Enhanced Twin-Tip |
| Heat Range | 16 |
| Hex Size | 5/8" (16 mm) |
| Material | Nickel |
| Nominal Gap | 1 mm |
| Overall Height | ISO |
| Seat Type | Gasket |
| Spark Plug Reach | 19 mm |
| Terminal Type | Solid |
| Thread Diameter | 14 mm |
| Thread Pitch | 1.25 mm |
| UPC | 042511045033 |
| Wrench Diameter | 16 mm |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1997 Acura CL | All Trims | 4 Cyl 2.2L |
| 1997-1999 Acura CL | All Trims | 6 Cyl 3.0L |
| 1998-1999 Acura CL | All Trims | 4 Cyl 2.3L |
| 2001-2003 Acura CL | All Trims | 6 Cyl 3.2L |
| 1992-1993 Acura Integra | All Trims | 4 Cyl 1.8L |
| 1994-1998 Acura Integra | RS | 4 Cyl 1.8L |
| 1994-2001 Acura Integra | LS | 4 Cyl 1.8L |
| 1995-1996 Acura Integra | Special Edition | 4 Cyl 1.8L |
| 1997-2001 Acura Integra | GS | 4 Cyl 1.8L |
| 1991-1995 Acura Legend | All Trims | 6 Cyl 3.2L |