| Spark plugs (set of 4) - labor | $135.00 |
| Iridium spark plugs x4 | $68.20 |
| Virginia state inspection - labor | $67.50 |
| Subtotal | $270.70 |
| Shop supplies | $16.24 |
| Tax (6%) | $17.22 |
| Total | $304.16 |
| Paid | $304.16 |
Covered by our 24-month / 24,000-mile workmanship warranty.