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What should this car repair cost?
Plain-English guides to common repair bills: a fair price range from public sources, what drives the price, what’s normal, what’s worth questioning, and the questions to ask before you approve.

Front brake pads and rotors
What front brake pads and rotors typically cost, what drives the price, when rotors really need replacing, and the questions to ask before you approve a brake job.
Water pump replacement
Typical water pump replacement costs, why labor varies so much between engines, when to replace the timing belt at the same time, and what to ask the shop.
Alternator replacement
Typical alternator replacement costs, how a shop should confirm the alternator is the problem (not the battery), new vs. remanufactured parts, and questions to ask.
Timing belt replacement
Typical timing belt replacement costs, why it’s mostly labor, what a timing belt kit should include, whether your engine has a belt or chain, and questions to ask.
Catalytic converter replacement
Typical catalytic converter replacement costs, the federal 8-year/80,000-mile emissions warranty, why the root cause matters, and the questions to ask before paying.
AC compressor replacement
Typical AC compressor replacement and AC recharge costs, how a shop should diagnose a car AC that blows warm, what’s usually replaced with the compressor, and what to ask.
Starter replacement
Typical starter replacement costs, how to tell a bad starter from a dead battery, what a shop should test first, and the questions to ask before you approve it.
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