Every cost guide on RepairPriceLab is built the same way, so you can see exactly where our numbers come from and how much to trust them.
The formula
Most repair bills come down to three parts:
- Parts: what the replacement parts cost.
- Labor: the number of hours the job takes, multiplied by the shop’s hourly rate.
- Extras: shop supplies, fluids, disposal fees, diagnostic fees and sales tax.
So a typical estimate is: parts + (labor hours × hourly rate) + extras = total.
Where our numbers come from
- Parts prices: we check current prices at major U.S. parts retailers and OEM parts catalogs. We show a range from economy aftermarket parts to original equipment (OEM) parts.
- Labor hours: we use published labor-time estimates for each job and cross-check them against repair-shop data and real repair invoices people share online.
- Hourly labor rates: we assume typical U.S. rates of about $100–$150 per hour at independent shops and $150–$250 per hour at dealerships. Rates in large cities and on the coasts are usually higher.
- Known problems: we use the NHTSA complaints and recalls database, manufacturer technical service bulletins and owner forums to explain common failures by model and year.
What our price ranges mean
Each guide shows separate totals for a dealership, an independent shop and DIY (parts only). The low end assumes aftermarket parts and a lower labor rate; the high end assumes OEM parts and dealer labor. Most people will pay somewhere in between.
What we don’t include
Unless we say otherwise, our ranges don’t include sales tax, towing, rental cars or extra repairs a shop may find once the job has started.
How we keep prices current
Parts and labor prices change. Every guide shows the date it was last updated, and we review our guides regularly. If you paid a very different price, please tell us. Reader reports help us improve our ranges.
Limits
Our estimates are general guidance, not quotes. Read our Disclaimer and always get a written quote before approving any repair.