Repair Costs
What common repairs actually cost, and how to read the quote you were just handed.
Almost every repair quote breaks into two numbers: parts and labor. Labor is the hours a published time guide assigns to the job multiplied by the shop's posted rate, which in 2026 runs roughly $90 to $220 an hour at independent shops and $150 to $290 at dealers in major metros. If a quote does not separate those two figures, ask for it in writing — that single request changes what you are able to compare.
Ranges on this site are national. A given repair in Manhattan, San Francisco or Boston lands near the top; the same repair in rural Ohio or Alabama lands near the bottom, and the gap is mostly labor rate rather than parts. Parts pricing varies on a different axis: OEM, aftermarket and remanufactured can differ by a factor of three for identical function.
Repair Costs estimates
- Brake Pad Replacement Cost$150–$450 per axle for pads alone; $300–$650 per axle once rotors are included, with trucks and European models at the top.$150–$450 per axle, pads only
- Catalytic Converter Replacement Cost$700–$3,500 depending on vehicle and whether a CARB-compliant converter is legally required where you live.$700–$3,500
- Alternator Replacement Cost$400–$1,400 installed, with the part accounting for most of it — labor is 1 to 3 hours depending on how buried the unit is.$400–$1,400
- Starter Replacement Cost$350–$1,200 installed; access is everything, and on some V6 engines the intake manifold has to come off to reach it.$350–$1,200
- Car AC Recharge Cost$150–$450 for an evacuate-and-recharge service; vehicles using R-1234yf refrigerant sit at the top because the gas alone can cost $60–$120 a pound.$150–$450
- Timing Belt Replacement Cost$650–$2,000 including the water pump and tensioners — expensive maintenance, and vastly cheaper than the engine damage it prevents.$650–$2,000
- Spark Plug Replacement Cost$115–$400 on a four-cylinder, $250–$700 on most V6s, and higher on engines where the coils, intake or covers have to come out to reach the plugs. Published estimates disagree by 3× — this page explains why.$115–$700
- Transmission Cost: Repair, Rebuild and Replacement$1,200–$8,000 covering all three fixes. Repair is a targeted part change, rebuild opens the case for a full parts refresh, replacement swaps the entire unit. Different jobs — same SERP, which is why quotes vary wildly.$1,200–$8,000
- Head Gasket Replacement Cost$1,000–$4,000 for the gasket job on a straightforward engine, $4,000–$6,000+ when the head has to be machined or a valve or piston is damaged. Published estimates disagree by 6× because they describe different jobs.$1,000–$6,000
- Water Pump Replacement Cost$400–$1,100 on most engines with a belt-driven pump, $600–$1,500 on timing-belt-driven pumps, and $900–$2,000 on newer engines with an electric water pump. Two published sources disagree by 2×.$400–$2,000
- CV Axle Replacement Cost (Per Axle vs Both Axles)$350–$950 per axle installed at an independent shop. Ambiguous quotes almost always come from the per-axle-vs-both-axles distinction — one number that appears in the RepairPal estimate and disappears from the AutoZone one.$350–$950 per axle
- Radiator Replacement Cost$400–$900 for a straightforward radiator swap at an independent shop, $900–$1,500+ on European vehicles or when hoses, thermostat and coolant are done at the same time. Repair and full replacement are different jobs with different prices — this page separates them.$400–$1,500
Cost figures are national US estimates for planning purposes. Actual pricing varies with your vehicle, engine, location, shop labor rate, and whether OEM or aftermarket parts are used. Always get a written quote before authorizing work.