Cardone 3P-25160 Power Steering Pump Pulley

Power Steering Pump Pulley for GM Applications

Restore proper belt drive operation with this Cardone Power Steering Pump Pulley, part number 3P-25160. Built as a direct-fit replacement for serpentine belt systems, it is designed for smooth, consistent performance on a wide range of Chevrolet, GMC, Cadillac, Buick, Oldsmobile, Pontiac, and Hummer vehicles.

Cardone’s Power Steering Pump Pulley line focuses on OE-style fit and straightforward serviceability, helping reduce installation time during power steering pump replacement. This pulley is made to match original dimensions and mounting style for dependable alignment in belt-driven steering systems.

Key Features

• Direct replacement of the original power steering pump pulley
• Serpentine belt design with 5 grooves
• Press-fit mount for OE-style installation
• Black finish
• Same grade material and gauge as OE for strength and durability
• Tested to meet original equipment performance
• Front fascia cutouts where applicable for easier pump removal and installation

Detailed Description

The Cardone 3P-25160 power steering pump pulley is engineered for vehicles that rely on a belt-driven steering pump, including popular Chevrolet Silverado, Tahoe, Suburban, Express, and GMC Sierra, Yukon, and Savana applications. It is also used across select Cadillac Escalade, Hummer H2, and older GM truck and van platforms. With a 6.614-inch outside diameter and 19.00 mm shaft diameter, this pulley is built to match the original service part profile for proper belt tracking and pump operation.

This part cross-references GM OE 12605677 for the same application.

What It Helps Fix

• Worn or damaged power steering pump pulley
• Belt slip caused by pulley wear or misalignment
• Noisy steering pump drive operation
• Improper belt tracking on serpentine systems
• Service issues during power steering pump replacement

Installation Notes and Tips

Use the correct pulley removal and installation tool for the specific engine and pulley type to avoid damage. During service, check accessory pulley alignment with a straightedge or laser alignment tool if a belt tracking issue is suspected. The replacement pulley should be pressed on until the hub is flush with the end of the shaft for correct alignment with adjacent accessory pulleys.

Inspect belt condition and tension before returning the vehicle to service. A cracked, stretched, or slipping belt can reduce steering performance and shorten component life.

Quality Assurance

Cardone manufactures this new power steering pulley using stringent quality processes to deliver consistent operation in demanding driving conditions. The part is tested to meet original equipment performance and is built as a standard replacement for long-term service on GM truck, van, and SUV platforms.

Compatible With 1987-2018 Chevrolet, GMC, Cadillac, Buick, Oldsmobile, Pontiac, and Hummer applications including Silverado 1500, Tahoe, Suburban, Sierra 1500, Yukon, Express, Savana, Escalade, and H2 models. Fits 1999-2015 Chevrolet Silverado 2500, N/A; Fits 2001-2014 Chevrolet Silverado 2500 HD, N/A; Fits 2007-2014 Chevrolet Silverado 3500 HD, N/A; Fits 1999-2013 Chevrolet Silverado 1500, N/A; Fits 1995-2014 Chevrolet Tahoe, N/A; Fits 1992-2014 GMC Yukon, N/A; Fits 1999-2013 GMC Sierra 1500, N/A; Fits 2003-2009 Hummer H2, N/A.