All brand names, logos, trademarks, and OEM part numbers mentioned are the property of their respective owners and are used for identification and reference purposes only. ProSolenoid is an independent aftermarket supplier and is not affiliated with, authorized by, or sponsored by Thermo King®, Carrier®, or any other OEM brand. Our products are high-quality replacement parts specifically engineered for compatibility with original equipment.

How can I tell if the fuel solenoid is failing on a refrigerated trailer?
No-starts and breakdowns are rarely “random.” A bad fuel solenoid gives off signs — we just have to catch them early. Common early signs include: