1. Steering/Suspension Parts Items
  2. sku: 5025101395510721
  3. GM 85149405

GM GENUINE PARTS 85149405 Power Steering Assist Motor

fits year: 2018–2021.

85149405 Gm Genuine Parts Power Steering Assist Motor

( Brand: Gm Genuine Parts ), ( Part Type: Steering Assist Motor ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2018 2019 2020 2021 ), ( Manufacturer Part Number: 85149405 )

Review GM GENUINE PARTS Power Steering Assist Motor fits 2018–2021

The GM 85149405 Power Steering Assist Motor is an essential component of a vehicle's power steering system. This motor works in conjunction with the power steering pump to provide the driver with easier and more efficient steering.

The motor is a compact and robust design, with a diameter of approximately 5 inches and a height of around 3 inches. It is made of high-quality materials, including a durable cast aluminum housing, and features a compact and efficient design that maximizes power output while minimizing weight and size.

The motor operates using an electric current, which is supplied by the vehicle's electrical system. It utilizes a permanent magnet rotor and a stator winding to create a rotating magnetic field that drives the motor. This design allows for quick response times and smooth operation, making it ideal for use in modern vehicles.

The GM 85149405 Power Steering Assist Motor is designed to meet or exceed OEM specifications for performance and durability. It features a sealed design that protects the internal components from contaminants and moisture, ensuring reliable operation even in harsh environments.

Installation of the motor is straightforward, with clear instructions provided in the accompanying user manual. It is compatible with a range of GM vehicles, making it a versatile and practical solution for many different applications.

In summary, the GM 85149405 Power Steering Assist Motor is an essential component of a vehicle's power steering system, providing the driver with easier and more efficient steering. It is a compact and robust design, made of high-quality materials, and operates using a permanent magnet rotor and stator winding. It features a sealed design for reliable operation and is easy to install, making it an ideal solution for a range of GM vehicles.

Buying a GM 85149405 power steering assist motor comes with several pros and cons that every potential buyer should consider. Here's a detailed analysis of each:

Pros:

1. Improved Steering: A faulty power steering motor can make steering difficult, especially during tight turns or parking. Replacing the faulty motor with a new one can significantly improve the steering experience.

2. Enhanced Safety: Power steering is an essential safety feature in modern vehicles. A faulty power steering motor can affect the vehicle's handling and increase the risk of accidents.

3. Longer Engine Life: Power steering assists the driver in turning the vehicle, reducing the strain on the engine and other components, ultimately increasing the engine's life.

4. Smooth and Effortless Steering: A new power steering motor ensures smooth and effortless steering, making driving more comfortable and enjoyable.

Cons:

1. Cost: Replacing a power steering motor can be an expensive repair, especially if it's a GM part. The cost of the motor, labor, and other associated costs can add up.

2. Time-Consuming: The repair process can be time-consuming, as it may require the vehicle to be towed to a shop or taken out of commission for several hours while the repair is being done.

3. Potential for Additional Repairs: A faulty power steering motor may indicate other issues with the power steering system, such as a leak or contaminated power steering fluid. These additional repairs can add to the overall cost.

Conclusion:

The decision to buy a GM 85149405 power steering assist motor depends on several factors, including the vehicle's age, usage, and the cost of the repair compared to the vehicle's value. If the vehicle is older or has other significant issues, it may make more sense to invest in a new motor. However, for newer vehicles or those with a relatively low mileage, it may be more cost-effective to consider other solutions, such as repairing any leaks or contaminated power steering fluid, or even selling the vehicle and purchasing a newer one.

Recommendation:

Before making a decision, it's essential to consider all the factors, including the cost, time, and potential for additional repairs. It may be helpful to consult with a professional mechanic or automotive expert for their opinion on the best course of action. Additionally, researching alternative solutions, such as aftermarket parts or used motors, may help reduce the overall cost of the repair. Ultimately, the decision should be based on the vehicle's condition, usage, and the potential long-term savings and benefits of the repair.

part # 85149405 prices

  • $725.95-$819.25

specifications steershun:

  • for years: 2018-2021
  • brand: Gm Genuine Parts
  • part type: Steering Assist Motor
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • make: Chevrolet
  • year: 2018 2019 2020 2021
  • manufacturer part number: 85149405

seller steershun:

  • rating: 98.1%
  • # reviews: 3123

offer steershun:

  • sold: 0
  • quantity: 1
  • started: March 26, 2025
  • options: Ship-to-home
  • availability: In Stock

payments steershun:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

general steershun:

  • condition: New
  • Car Truck Parts Accessories > Steering Suspension > Other Steering Suspension Parts

shipping steershun:

  • transit: 3-8 Days
  • type: Fixed
  • service: Standard, Expedited, Overnight
  • cost: $0.00
  • class: Standard, Expedited, One-day

returns steershun:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for years: 2018-2021, part type: steering assist motor, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, year: 2018 2019 2020 2021,
manufacturer: chevrolet, category: auto parts > car truck parts accessories > steering suspension > steering suspension parts, sku: 5025101395510721,

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