How-To

Can You Bring Your Own Parts to a Mechanic?

Yes — at most independent shops. Savings: $100-400 per repair.

Yes — most independent shops allow it

Most independent repair shops install parts you supply. Dealerships almost never do. You pay labor only — savings of $100-400 per repair.

What to say when you call

Hi, I need [repair] on my [year/make/model]. Do you install customer-supplied parts? I have sourced OEM-quality parts from RockAuto.
Brake pads + rotors
Shop: $450
Yours: $209
Save $241
Alternator
Shop: $580
Yours: $225
Save $355
Water pump
Shop: $480
Yours: $205
Save $275
Oxygen sensor
Shop: $280
Yours: $112
Save $168

Step 1: Find cheapest parts online

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