Used Engine Assemblies
- Direct replacement requests
- Supplier inventory checked
- Fitment review support
Used Engine & Transmission Inventory, Sourced Fast
- Supplier inventory checked by request
- Direct replacement focus
- Fitment review before matching
Engines Store helps drivers and repair shops locate compatible replacement engines and transmissions from supplier inventory across the U.S.
Submit your vehicle details. We’ll check available replacement options and follow up with compatible matches.
Inventory request form
How Engines Store Checks Inventory
Tell us your vehicle
We check supplier inventory
Confirm fitment and availability
Get matched with replacement options
Popular Replacement Inventory Requests
Common engine, transmission, and driveline requests our team checks through supplier inventory.
Used Transmissions
- Automatic and manual options
- Matched by vehicle details
- Availability varies by unit
Drivetrain Components
- Axle and differential requests
- Inventory sourced by application
- Support for replacement fitment
Other Replacement Parts
- Accessory and supporting components
- Inventory requests by part name
- Driver and shop inquiries welcome
Used Engine & Transmission Inventory Sourcing | Engines Store
Engines Store is built for inventory sourcing. Send your vehicle details and our team will check supplier stock for compatible replacement engine and transmission options.
- Used engine and transmission inventory requests
- Supplier-backed fitment checks
- Direct replacement options
- Driver and repair shop support
Browse Inventory Categories
Inventory Sourcing Questions
How does Engines Store check inventory?
After you submit your request, our team reviews the vehicle and part details, then checks supplier inventory for compatible used engine or transmission options. Availability can vary.
Do I need my VIN before requesting an engine or transmission?
A VIN can help confirm fitment faster, but you can still start with the year, make, model, engine size, and transmission details you have.
Are all parts ready to ship immediately?
Not always. Some parts may be available right away, while others require additional supplier confirmation. Availability and timing can vary by request.
Can you help match engine size and fitment?
Yes. Our team uses the vehicle details you provide to help check compatible replacement options and reduce fitment mistakes before a match is shared.
Do you source transmissions as well as engines?
Yes. Engines Store handles used transmission requests along with engine inventory searches and other replacement part inquiries.
What information helps avoid fitment mistakes?
The most useful details are year, make, model, engine size, transmission type, drive type, and VIN when available.
Can repair shops submit requests?
Yes. Repair shops can send requests for customer vehicles, fleet units, or repeat part needs, and our team will check supplier inventory the same way.
What happens after I submit the form?
We review the request, check supplier inventory, and follow up with compatible replacement options when matches are available.