JDM & USDM Engines, Transmissions & Parts

Low-mileage, guaranteed-to-run imports — 25 years and counting.

Every JDM & USDM motor ships with all sensors intact and working, a 100% start-up warranty, and very low mileage. Forget wasting your time on Craigslist — browse our extensive collection of engines and parts instead.

100% Start-Up Warranty

Every engine is guaranteed to start and run when it reaches you.

Sensors Intact & Working

Complete engines arrive with all sensors present and functional.

Very Low Mileage

Genuine low-mileage Japanese and USDM units — not tired, high-mile cores.

Best Selection Online

An extensive, constantly-updated catalog of engines, transmissions and parts.

Shop by Engine Series

B / D / F / H / J / K / L / R-series long blocks and swaps.

Shop Parts by Category

Front clips, wheels, seats, lighting, interior and more.

25 Years of Superb Engine Quality

HMotorsOnline has spent over two decades sourcing the cleanest low-mileage JDM and USDM engines, transmissions and parts. We put tremendous effort into handling each and every call, so you get the right part the first time — backed by our 100% start-up warranty.

What's in the box

Questions? Talk to a Specialist

Mon–Fri, 12:00 PM – 7:00 PM Pacific Time.