20-1013 Power Steering Pump with Pulley Reservoir Assembly - Smooth

In this review of the 20-1013 Power Steering Pump with Pulley Reservoir Assembly the bottom line is simple: this is a direct, practical replacement for Dodge Ram 1500 owners who need to restore smooth, quiet steering. Built to replace OE part numbers such as 55398903AD and 55398903AE, the pump is aimed at drivers whose original unit is leaking, noisy, or underperforming and who want a like-for-like replacement that meets OEM fit expectations. The reviewer found it straightforward to swap in when paired with proper system flushing and new seals.

Key Features

• Direct OEM Compatibility: Replaces multiple OEM numbers including 55398903AD and 55398903AE to provide a straightforward fit for 2009-2010 Dodge Ram 1500 V6 and V8 engines.
• Durable Construction: Made from high-grade aluminum alloy with a corrosion-resistant finish to extend service life over standard pumps.
• Integrated Pulley and Reservoir: The assembled unit includes pulley and reservoir to simplify installation and reduce parts mismatch risk.
• Tested Before Delivery: Each pump is reportedly 100% tested, helping reduce the chance of receiving a defective unit.
• Restores Steering Performance: Designed to reduce steering resistance, quiet noise and vibration, and eliminate leaks related to a failed pump.
• Clear Installation Guidance: Comes with an important notice recommending flushing the system, replacing O-rings, and bleeding air to ensure correct operation.

Who It's For

This pump is best for owners of Dodge Ram 1500 model years 2009 and 2010 with engines V6 3.7L, V8 4.7L, or V8 5.7L who need a direct replacement for a failed or leaking power steering pump. It suits DIY mechanics who are comfortable flushing a steering system, replacing hoses and seals, and bleeding air from the circuit.

Those who should look elsewhere include owners with different model years or engines not listed, or anyone who prefers a remanufactured core-exchange program; this listing is for a brand-new replacement without mention of core returns or extended warranty coverage beyond the stated testing.

Pros & Cons

Pros

• Direct replacement for common OEM numbers, easing part selection and fitment.
• Aluminum alloy construction offers corrosion resistance and longer life than basic pumps.
• Comes with pulley and reservoir assembled to reduce installation complexity.
• Each unit is tested before shipping to minimize dead-on-arrival issues.

Cons

• Installation requires system flush, new O-rings, and proper bleeding-professional help may be needed for some owners.
• No detailed warranty or customer feedback is provided in the product information to clarify long-term reliability.

Specifications

Our Verdict

The 20-1013 Power Steering Pump with Pulley Reservoir Assembly is a sensible, cost-effective replacement for 2009-2010 Dodge Ram 1500 owners who need to restore steering function. It offers OEM cross-reference fitment, durable materials, and a preassembled design that simplifies installation when paired with a full system flush and new seals. It represents good value for those seeking a new direct-replacement pump, though buyers should plan for proper installation or professional fitting.

Frequently Asked Questions

Will this pump fit my 2010 Dodge Ram 1500 V8?
Yes, it lists compatibility for 2010 Dodge Ram 1500 with V8 4.7L and 5.7L engines but verify your OEM part number before ordering.

Do I need to flush the power steering system before installation?
Yes, the manufacturer advises flushing the entire system, replacing old O-rings and seals, and using recommended fluid for reliable operation.

Is professional installation required?
Professional installation is strongly recommended if you are not experienced with bleeding steering systems, ensuring hose connections, and torqueing mounting bolts correctly.