
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Denso | 
| Part Number | 5022 | 
| Part Description | Original U-Groove Nickel Spark Plug | 
| Center Electrode Core Material | Copper | 
| Center Electrode Material | Nickel | 
| Gap | 0.032" | 
| Ground Configuration | Standard | 
| Ground Electrode Core Material | Nickel | 
| Ground Electrode Quantity | 1 | 
| Ground Electrode Tip Design | U-Groove | 
| Heat Range | 16 | 
| Hex Size | 0.625" | 
| Resistance | 5 kOhm | 
| Spark Plug Seat Style | Tapered | 
| Thread Diameter | 0.551" | 
| Thread Reach | 0.709" | 
| UPC | 042511050228 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 1986-1988 Buick Century | All Trims | 6 Cyl 3.8L | 
| 1987-1989 Buick Century | All Trims | 6 Cyl 2.8L | 
| 1993 Buick Century | All Trims | 4 Cyl 2.2L | 
| 1986-1987 Buick Electra | All Trims | 6 Cyl 3.8L | 
| 1986 Buick LeSabre | All Trims | 6 Cyl 3.0L | 
| 1986-1987 Buick LeSabre | All Trims | 6 Cyl 3.8L | 
| 1988-1989 Buick Regal | All Trims | 6 Cyl 2.8L | 
| 1989-1993 Buick Regal | All Trims | 6 Cyl 3.1L | 
| 1986-1987 Buick Riviera | All Trims | 6 Cyl 3.8L | 
| 1987-1989 Buick Skyhawk | All Trims | 4 Cyl 2.0L |