How much do people spend on parts they install themselves?

U.S. automotive parts, accessories and tire stores sold $137.1 billion in 2025, up 45.7% from $94.1 billion in 2019 before any adjustment for price changes (Census Bureau Monthly Retail Trade, national).

Yearly sales of U.S. automotive parts, accessories and tire stores, 2019 to 2025, millions of dollars

What it shows: 2025 is the largest at $137.1B, followed by 2019 at $94.1B; the smallest shown is 2019 at $94.1B.

Source: U.S. Census Bureau Monthly Retail Trade Survey, NAICS 4413, via FRED (MRTSSM4413USN) · data from 2025

Data and chart by CalcScrape: Air Filter Replacement