Short answer: A-1 Auto Parts sells used engines and used transmissions to buyers in Phoenix, Tucson, Mesa, Chandler, Scottsdale and Flagstaff and ships them from Omaha, Nebraska by palletized freight in about 4–6 business days. Each unit is matched to your VIN for the Phoenix and Tucson emissions-testing areas, and Arizona repair shops and dealers can request bulk trade pricing.
Why engines and gearboxes fail early in Arizona
Phoenix records dozens of days above 110°F in a typical summer. Extreme heat thins engine oil, cooks rubber hoses and gaskets, overheats automatic transmission fluid and stresses radiators and water pumps. Stop-and-go traffic on the I-10 and Loop 101 makes it worse. That is why many Arizona owners choose a quality used engine or gearbox instead of a costly rebuild once a unit fails.
Install checklist for desert climates
- Replace the thermostat, radiator hoses and water pump (or at least inspect them) when fitting a replacement engine.
- Flush the cooling system and use the coolant your vehicle maker specifies.
- For automatics, flush or replace the transmission cooler lines and use fresh fluid of the correct specification.
- Check the electric cooling fans and A/C condenser airflow before the first summer drive.
Emissions testing in Phoenix and Tucson
Arizona’s Vehicle Emissions Inspection Program covers the Phoenix and Tucson metropolitan areas. When you replace an engine, EPA guidance says it should be the same model year or newer, built for the same vehicle type, with all emissions controls kept. Send us your VIN and we will match the configuration so you can test with confidence. Always confirm current requirements with ADEQ.
Shipping times from Omaha to Arizona
| City | Approx. distance | Typical transit (business days) |
|---|---|---|
| Phoenix / Mesa / Chandler | ~1,300 mi | 4–5 |
| Scottsdale / Tempe / Glendale | ~1,300 mi | 4–5 |
| Tucson | ~1,400 mi | 4–6 |
| Flagstaff | ~1,150 mi | 4–5 |
| Yuma / Lake Havasu | ~1,450 mi | 5–6 |
What Arizona buyers order most
- Nissan, Honda and Hyundai engines for commuter cars and rideshare vehicles.
- Lexus and Mercedes-Benz engines for Scottsdale’s luxury market.
- Automatic and manual gearboxes for SUVs and light trucks.
- Jeep engines and 4×4 gearboxes for off-road use around Flagstaff and Sedona.
Bulk and trade pricing for Arizona shops
Transmission shops, independent garages and used-car dealers across the Valley of the Sun can save by ordering several units on one shipment. Click Contact supplier for bulk price and list the quantities and codes – you will receive a single written quote with freight to Phoenix or Tucson.
Arizona used engine & transmission FAQs
Where can I buy a used engine for sale in Phoenix, AZ?
You can order online from A-1 Auto Parts and have the engine shipped from Omaha, Nebraska to Phoenix in about 4–5 business days by LTL freight, or request a bulk quote for multiple units.
Do you sell used transmissions in Tucson?
Yes. We ship used manual, automatic and 4×4 gearboxes to Tucson, typically in 4–6 business days, and confirm fitment by VIN or gearbox code.
Will a replacement engine pass Arizona emissions testing?
We match the engine to your VIN so it is the same or newer model year and same configuration as the original, in line with EPA engine-switching guidance. Confirm current ADEQ requirements before installing.
What should I replace when installing a used engine in Arizona heat?
Replace or inspect the thermostat, hoses, water pump and transmission cooler lines, flush the cooling system and check fans – heat is the main cause of early drivetrain failure in Arizona.
Can Arizona dealers get wholesale pricing?
Yes. Dealers, fleets and repair shops can request trade pricing on two or more engines or gearboxes.
Also see Utah, Oklahoma and all shipping locations.