APX is the nations leading provider of used engines, rebuilt engines, remanufactured engines, low-mileage engines, long blocks, drive trains, remanufactured transmissions, rebuilt transmissions, used transmissions, short blocks, and much more!

Core Return:

We charge a core deposit for every order. It will be client’s responsibility to return the core at their cost. Once the core is returned you will receive your core deposit refund in 3-5 business days. Please return cores and copy of invoice from sales@apxengines.com , 4040 Corrientes Court East, Jacksonville, FL 32217. Again your core deposit refund will be processed and refunded to you within 3 – 5 days of receipt of your core at our facilities.


This warranty does not cover damage or failure arising directly or indirectly from improper installation, or related vehicle problems, misuse, maintenance, neglect, abuse, overheating, vandalism, abnormal operation, environmental conditions, accident or any damage which was apparent and not reported at the time of delivery.
This warranty does not cover freight costs or return shipping.
This warranty does not cover any labor or installation charges. The only exception is if you have written permission from apxengines.com.
This warranty will not cover all on board programming, some programming may have to be done by your local mechanic.

Warranty Void If:

If part is not installed within 15 days of delivery.
Product is installed in the wrong application then what it is intended for
Failure is caused by or related to a collision, fire, theft, vandalism, riot, explosion, lightning, earthquake, windstorm, hail, water, freezing, flood or any other Act of God.
Failure is caused by neglect, abuse, misuse, racing (whether on road or off-road), or modifications.
There is evidence that the vehicle was continually operated after a failure code was activated.
Failures are caused by non-covered components, improper installation, failure to clear computer codes, defective workmanship (installer), usage for which the part was not Intended, improper maintenance, and not following manufacturer’s Technical Service Bulletins.

General Limitations:

This warranty is for the original purchaser of the part, and may not be transferred to anyone. If you have a warranty claim you must be able to provide the original receipt in your name for the claim to be active.
Any repairs not expressly authorized by apxengines.com will immediately void your warranty.
APX has the right to have the part inspected to make sure all aspects of warranty have been met. We will do this before any replacement, refund, or repair is accepted. Any accessories attached to module are the client’s responsibility to remove.
This warranty is limited to the module that APX repairs, or replaces. This will not apply to any other vehicle module, or any other vehicle module that causes defects in the module we provide

Terms, Warranty, and Returns:

Used ECM’s, ECU’s, PCM’s, TCM’s, BCM’s:  No refund when bought ‘used’. We guarantee the Module was functional at the time of vehicle dis-assembly. They are sold as replacement only. We do not guarantee the part we provide will fix your vehicle due to misdiagnosis or other causes unrelated to the part, or that it is programmed and ready to install. Used Modules are tested working at the time of vehicle dis-assembly.

Repaired Modules: 12 month limited warranty. For warranty to be valid all installation instructions must be followed.

Remanufactured Modules: 12 month limited warranty. For warranty to be valid all installation instructions must be followed.


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