Genuine Mazda CX-5 2018-2023 Steering Rack KB7W32110A

Genuine Mazda CX-5 2018-2023 Steering Rack KB7W32110A is an important steering assembly in the electric power steering (EPS) system, responsible for converting the steering wheel’s rotational motion into linear motion to turn the front wheels as the driver intends. This component directly affects control, steering precision and safety during operation.

On the 2018-2023 Mazda CX-5, the steering rack works in sync with the electric assist motor, steering ECU, inner tie rods, outer tie rods and steering column to deliver light steering at low speeds while adding stability and confidence when driving at higher speeds. The electronically controlled steering system enhances precision, improves handling and optimizes the driving experience.

The genuine Mazda steering rack is manufactured from high-strength alloy steel with precisely machined rack and pinion components, ensuring stable force transfer, high load capacity and effective wear resistance. The seals, bushings and internal parts are all produced to original standards, helping reduce friction, limit noise and extend the life of the steering system.

After a period of use, the steering rack may develop rack wear, steering play or failure of the electric assist motor, leading to heavy steering, noise when turning, vehicle drift or excessive steering wheel free play. If not inspected and replaced in time, driving control and safety will be affected.

Mazda genuine part KB7W32110A is manufactured to original standards, ensuring high quality, outstanding durability and accurate fitment on the 2018-2023 Mazda CX-5.

Product information

• Product name: Steering Rack & Pinion Assembly
• Part number: KB7W32110A
• Brand: Genuine Mazda
• Applicable model: Mazda CX-5
• Model year: 2018-2023
• Mounting position: Front steering system
• System: Electric Power Steering (EPS)
• Condition: New

Functions and role

• Transfers motion from the steering wheel to the front wheels
• Ensures precise steering control
• Supports efficient electric power steering operation
• Helps the vehicle run stably and safely
• Improves steering response and feel

Key benefits

• High-quality genuine Mazda part
• Precision machining to original standards
• Good load capacity and wear resistance
• Quiet operation, high durability
• Accurate fitment, fully compatible with the original steering system

Signs it needs inspection or replacement

• Heavy steering or uneven steering feel
• Noise when turning the steering wheel
• Unusual steering wheel free play
• Vehicle pulls to one side even after wheel alignment
• Electric power steering warning light is on

👉 The steering rack is a key component that determines steering precision and driving safety. Using the genuine Mazda KB7W32110A steering rack helps ensure smooth, stable steering, improves safety and maintains optimal steering system performance.

Replacement recommendations

• Replace with the correct KB7W32110A part for the vehicle and VIN.
• Inspect the inner tie rods, outer tie rods, steering column and dust boots at the same time.
• Perform wheel alignment after replacing the steering rack.
• Check and calibrate the electric power steering (EPS) system if needed.
• Use genuine Mazda parts to ensure accuracy, durability and long-term stable operation.