Aftermarket Thermo King Fuel Pumps

A failing fuel pump is a common cause of power loss, poor cooling, or no-start conditions in Thermo King units. Replacing it restores stable fuel pressure and prevents costly cargo loss and downtime.

Engineered for the Road: Features & Maintenance

Unlike standard automotive pumps, our replacement pumps are built to survive harsh transport refrigeration environments:

• No vapor lock – Instant priming for TK486, Isuzu C201
• Built for vibration – Heavy-duty diaphragm & reinforced joints
• Direct fit – 12V electric / hand priming / mechanical pumps
• For models including: TriPac Evolution, SB, SLX, APU

Pro-Tip for Longevity: Contaminated fuel is the leading cause of pump failure. Always pair your new pump with a fresh filter from our filter kits and secure it with leak-proof hardware from our seals, filters & maintenance parts, or fuel system collections.

Keep Your Delivery on Schedule

Whether you are managing a fleet or running as an owner-operator, a reliable pump is your best insurance against hot loads and rejected cargo.

Find your exact match below, or simply send us your Thermo King unit serial number—our commercial parts team will verify the part number for you in minutes.