USED TRANSMISSIONS
⚙️ Premium Used Transmissions
Tested • Reliable • Ready to Install
🔍 How We Test Our Transmissions
"We take transmission testing seriously — because your vehicle deserves the best."
Every transmission goes through a rigorous multi-point inspection before being listed for sale:
Pressure Testing
Hydraulic pressure and flow analysis
Shift Quality
Smooth gear transitions and timing
Leak Inspection
Thorough check for fluid leaks
Electronic Testing
Control module and sensor diagnostics
Performance Test
Overall reliability and efficiency check
✅ Only transmissions that pass ALL tests are added to our inventory
📦 What Happens After Your Order?
We follow a thorough and careful process to ensure your transmission arrives safe, tested, and ready to install:
⚙️ Final On-Vehicle Testing
Once your order is confirmed, we assign a technician to perform one last round of checks while the transmission is still in the vehicle.
📦 Dismantling & Packing
The transmission is then carefully removed, placed on a wooden pallet, securely strapped with metal bands, and wrapped with protective bubble wrap.
🚚 Safe Delivery to Your Door
Your transmission is shipped using a reliable freight service, ensuring it arrives exactly as expected — safe, secure, and ready for action.
📋 Easy Installation Guide
Use our Pre-Installation Guide to properly install the transmission. Follow it step by step, and you'll likely never have to think about transmission replacement again. Download Guide Here →
🎯 What to Expect from Your Purchase?
Here's what you get when you buy from AutoPowerSource.com:
Plug-and-Play Installation
Our transmissions are prepared for a smooth, hassle-free setup.
Full Power. Back on the Road.
Restore your vehicle's performance and reliability — fast.
Long-Term Confidence
We sell only durable, tested transmissions built to last.
❓ Frequently Asked Questions
Q: How can I be sure the transmission I'm purchasing will meet my expectations?
A: Every transmission we sell is thoroughly tested by certified mechanics with years of experience. Once inspected, cleaned, and secured on a pallet, we send you detailed photos for your approval. You're fully in control: if you're not satisfied, you can deny approval and receive a 100% refund—no questions asked.
Plus, you're backed by a 7-day return policy and up to a 36-month warranty, giving you complete peace of mind. We invest heavily in preparation and shipping, so we don't send out anything we wouldn't trust ourselves. Your satisfaction and protection are our top priority.
Q: How do I know the transmission will fit my vehicle?
A: Fitment is never left to guesswork. When you place an order, we collect your VIN number and use professional-grade VIN decoding tools to ensure the transmission is a 100% match for your vehicle.
We do not ship any product until compatibility is fully verified. In fact, sending incompatible parts is something we don't do, PERIOD. With our proven system, you can move forward confidently knowing the part will fit right the first time.
Q: What if the transmission I receive is damaged or incorrect?
A: While it's extremely rare due to our thorough testing and secure packaging, if your transmission arrives damaged, simply note the damage on the driver's delivery receipt and accept the delivery. Then, contact us right away. We'll arrange a free pickup and promptly ship a replacement at no cost to you.
Our goal is to make the process hassle-free and fully protected for you from start to finish.
Need more answers? Check our complete FAQ section →
Get Back on the Road with Confidence
Every transmission tested • Every fitment guaranteed • Every customer satisfied