Banks Ultimate Cooling Bundle brings three die-cast fluid cooling products into one package at a killer price. The cohesive system brings together decades of cooling technology into a unified system. The three work together to keep your truck's lubricants running at their optimal temperatures, extending the life of your engine, transmission, and differential.

Reject more heat, keep your lubricant from oxidation breakdown, and keep your truck running longer with the Banks Ultimate Cooling Bundle.

The Banks CoolRunner Oil Pan for the 2017-2019 Duramax out-performs and out-cools the competition by leveraging decades of racing and military engine development.

Engine heat is efficiently drawn from the sump where the hottest oil rests. Cooler oil retains the proper viscosity, which means metal-on-metal surfaces remain properly lubricated.

With more internal heat absorption surface area and more external heat radiation surface area, your motor oil stays within its optimum operating temperature, which prevents oxidation or breakdown even when hauling up a grade.

• 19 deep-cut huge external radiator fins provide more surface area to the cool air moving under the truck.
• Die-cast process provides a smoother interior surface which improves oil flow to the pickup tube and drain.
• Smooth, streamlined area around the oil pickup with an anti-cavitation dimple improves oil flow to the pump by reducing restriction at the filter inlet.
• 15 internal fins absorb more heat from the oil than a stock or any other aftermarket pan.