Tired of the hit and miss swapping out solenoids from cores or the expense of just going with new? Sonnax remanufactured solenoids go through extensive disassembly and rebuild steps followed by rigorous inspection and testing. Top quality replacement parts and enhanced quality assembly and verification techniques ensure OE level operation for smooth, consistent shifting and extended service life. We have the hot models you need every day and what’s more, we are looking for your cores.

Solenoid Core Purchase Program *

We make it fast and easy to return your solenoid cores!

Collect Cores Five or more cores is recommended.
Contact Us We'll set up a Return Authorization for you.
Ship Your Cores We pre-pay all shipping charges and provide labels.
Get Paid! We'll send you a check in the mail.

* Continental U/S/ only. If you are a customer outside the continental U.S. with many solenoid cores, please contact us at (802) 463-0379 to discuss your return.

We buy these solenoid cores

Start your core return

Your Information

* Name

* Company

* Address

* City

* State

* Postal Code

* Telephone

E-Mail

Core Information

* Approx. No. of Cores

* Approx. No. of Boxes needed

Core Applications

Make Check Payable To

* Required fields

You may also return solenoid cores by contacting us directly at (800) 843-2600, Ext. 379, Monday to Friday, 8:30 a.m to 5 p.m. ET.

Please review the following guidelines before returning solenoid cores

Saving cores until you have five or more is recommended, as this streamlines the process and expedites your return. We accept OE and remanufactured solenoid cores for the following applications: Chrysler 45RFE (early and late model), 42RLE, and 62TE, Ford 5R55N/W/S, E4OD/4R100 and Honda dual linear solenoid cores.
All shipments must have a Return Authorization in order to be processed. Shipping charges are paid by Sonnax.
Solenoids must be packaged in plastic bags before being placed in a box, to ensure any oil will not leak and create shipping issues with UPS.
Due to UPS shipping standards, please limit individual box weight to 75 lbs. This would be approximately 20 solenoids per box.
If you have a large quantity of solenoids and require more than one box, Sonnax will issue one return label for each box. If the shipment is too large for UPS, Sonnax will arrange for a common carrier to pick up.
Sonnax will issue a check within 60 days of the shipment being sent from your facility.
Unusable parts or parts not meeting the criteria will not be returned or credited.

Sonnax Remanufactured Solenoids

Solenoid Core Purchase Program *

We make it fast and easy to return your solenoid cores!

We buy these solenoid cores

Start your core return

Please review the following guidelines before returning solenoid cores