Fitment is verified, not guessed
Every listing is interchange-matched to specific years, makes, models and engines, and the full fitment table is printed on the product page. VIN decoding runs against the NHTSA vPIC database.
About us
All the parts, all in one place
Auto House Supply started as a small parts operation serving independent repair shops and enthusiasts who were tired of ordering three times to get one part that actually fit. We built the catalog the other way around: vehicle data first, parts second.
24,000+
SKUs in stock
50,000+
Vehicle configurations
15
Part collections
90 days
Warranty on every part
How we work
Pricing is researched
Each part is priced inside a market band we maintain per category and condition grade, so a used OEM ECM is never priced like a new one — and never inflated above what the part is worth.
New and used, side by side
Most sellers pick one lane. We list new, new aftermarket, remanufactured and tested used OEM for the same application so you can choose price or provenance.
Built for heavy parts
Engines, transmissions, body panels and seats crate and ship LTL freight nationwide at a flat rate, with damage claims handled by us, not you.
Start with your vehicle
Pick your year, make, model and engine — the catalog filters to parts that fit it.