Shop 1999 Buick Century Power Steering Cooler. 6.6 LITER DIESEL. Silverado, Sierra; 6.6L. Power Fluid, LITER, DIESEL - OEM Buick Part # 25805706

Cooler Assembly - Power Steering Fluid. Power Steering Oil Cooler.
A stand alone Cooler used to Cool the Power Steering system. Incl.Power Steering Return Hose.

Power Steering Cooler

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL. Silverado, Sierra; 6.6L.
Power Steering System Fluid Cooler - Repair or Replace
If the power steering fluid in your vehicle is burnt or dark, or if it leaks, your may need to have its power steering cooler replaced.