AUDI 4M1423055AJ Power Steering Rack Gear Circuit Board Module 78K

( Part Type: Steering Circuit Rack Gear Board Module ), ( Manufacturer Part Number: 4M1423055AJ ), ( Country Of Origin: Hungary )

Review AUDI 4m Power Steering Rack Gear Circuit Board Module 78k Miles Oem fits Q7 2017–2021

The Audi 4M1423055AJ power steering rack gear circuit board module is an essential component for the power steering system in select 2017 to 2021 Audi Q7 models. This circuit board module, also referred to as the 78k module, plays a crucial role in the proper functioning of the electric power steering (EPS) system.

The power steering rack gear circuit board module is responsible for controlling various electrical functions related to the power steering system. It processes signals from the vehicle's steering angle sensor and other input sources to regulate the flow of hydraulic fluid to the steering rack, enabling the vehicle to turn smoothly and accurately.

This module is designed with advanced technology to ensure optimal performance and longevity. It features a robust microcontroller that interprets and executes various control functions, ensuring precise adjustment of the steering effort based on driving conditions and steering wheel input.

The Audi 4M1423055AJ power steering rack gear circuit board module is manufactured to meet the highest standards of quality and reliability. It is engineered to operate efficiently in a range of temperatures and driving conditions, ensuring consistent performance over time.

Installing a new power steering rack gear circuit board module can improve the overall driving experience of your Audi Q7 by ensuring the power steering system operates smoothly and accurately. Signs of a faulty module include erratic power steering behavior, such as excessive effort required to turn the steering wheel or a sudden loss of power assistance.

When it comes time to replace the power steering rack gear circuit board module in your Audi Q7, it is important to use a genuine OEM part like the Audi 4M1423055AJ. An aftermarket or used part may not meet the same quality standards and could lead to additional problems down the road.

In summary, the Audi 4M1423055AJ power steering rack gear circuit board module is a critical component of the power steering system in select 2017 to 2021 Audi Q7 models. It processes electrical signals to regulate the flow of hydraulic fluid to the steering rack, ensuring accurate and smooth steering performance. If you suspect that your power steering rack gear circuit board module is faulty, it is recommended that you replace it with a genuine OEM part like the Audi 4M1423055AJ.

Pros and Cons of Buying Audi 4M1423055AJ Power Steering Rack Gear Circuit Board Module for 2017-2021 Q7

The Audi 4M1423055AJ power steering rack gear circuit board module is an essential component for maintaining the proper functioning of the power steering system in 2017-2021 Audi Q7 models. Here, we will discuss the advantages and disadvantages of purchasing this part for potential repairs.

1. Improved steering performance: A faulty power steering rack gear circuit board module can lead to poor steering response and accuracy. Replacing this part can restore the original steering feel and precision.

2. Enhanced safety: Proper power steering functionality is crucial for maintaining vehicle control, especially during evasive maneuvers or emergency situations. A new circuit board module ensures reliable power steering performance, ensuring your safety on the road.

3. Reduced vibrations: Power steering issues may cause noticeable vibrations or shudders while turning. A new circuit board module can help eliminate these unwanted sensations, creating a more comfortable driving experience.

4. Long-term cost savings: Continuing to drive a vehicle with a malfunctioning power steering system can lead to more extensive and expensive repairs down the line. Replacing the faulty circuit board module now can prevent further damage and save you money in the long run.

1. Cost: Replacing the power steering rack gear circuit board module can be an expensive repair, especially if you are not performing the work yourself. Labor costs, as well as the price of the part, can add up.

2. Complexity: The power steering system is a complex network of components, and diagnosing a faulty circuit board module may require specialized knowledge and tools. This complexity may increase the overall cost and time required for the repair.

3. Availability: Depending on your location and the availability of the Audi dealership or parts supplier, you may experience delays in obtaining the necessary part for the repair.

The Audi 4M1423055AJ power steering rack gear circuit board module plays a crucial role in ensuring the proper functioning of the power steering system in 2017-2021 Q7 models. While the repair may come with a hefty price tag and some complexity, the benefits of improved steering performance, enhanced safety, reduced vibrations, and long-term cost savings make it a worthwhile investment for maintaining the overall health and reliability of your vehicle.

If you suspect that your Audi Q7's power steering rack gear circuit board module is faulty, consider having it inspected and replaced by a qualified professional. Performing this repair promptly can help prevent further damage and ensure the continued safe and enjoyable operation of your vehicle.

Details:

The left side means the Drivers and Right Passenger. The mileage and information about the donors car can be found on label in pictures. 2025 Audi Q7 Premium, Premium Plus, Prestige 2.0L L4 - Electric/Gas, 3.0L V6 Electric/Gas. In such cases, we'll reach out to you after the purchase discuss delivery costs.

Local Pick-up: If you prefer local in-person pickup, it is possible. 2021 Audi Q7 Premium, Premium Plus, Prestige 2.0L L4 - Gas, 3.0L V6 Electric/Gas. Please carefully review the photos and of items condition fitments before making a purchase to avoid any misunderstandings. 2017 Audi Q7 Premium, Premium Plus, Prestige 2.0L L4 - Gas, 3.0L V6 Gas.

part #: 4m1423055aj prices

• $688.09-$1150.00

specifications ecusrush:

• for models: Q7
• for makes: Audi
• for years: 2017-2021
• part type: Steering Circuit Rack Gear Board Module
• manufacturer part number: 4M1423055AJ
• country of origin: Hungary

general ecusrush:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
• condition: Used

payments ecusrush:

• wallet: Google-pay
• credit card: Mastercard
• other

seller ecusrush:

• city: River Grove, Illinois
• rating: 99.8%
• # reviews: 9697

returns ecusrush:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer ecusrush:

• best offers: True
• started: January 19, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping ecusrush:

• service: UPS Ground, FedEx Ground / FedEx Home Delivery, USPS Priority Mail
• type: Fixed
• class: Standard, Expedited
• transit: 3-7 Days
• cost: $0.00
• carrier: UPS, FedEx, USPS

Audi 4M1423055AJ Is Similar To:

• Volkswagen Vw Audi 06g906055m Oem 10-14 Jetta 2.5l Engine Control Module Unit Ecu Ecm (35% similar) Part #: Volkswagen VW audi 06G906055M for sale...(June 12th, 2024)
• Audi 590-11671-ic 2019 A4 Ecm Brain Box 06l907425c Oem (37% similar) Codes re-programming. Audi a4 2019 - electronic control module; engine id cynic, 06L907425C, 8W0906259AB. This item fits:: please review the fitment list below before buying. This item is sold in good condition see and includes what pictured...(June 13th, 2024)
• Audi 4g8907468 2012-2018 A6 C7 A7 Interface Gateway Computer Control Module Genuine Oem (43.6% similar) Shipped with USPS ground advantage. Condition is used. 2012 -2018 audi a6 c7 a7 interface gateway computer control module genuine oem...(June 15th, 2024)
• Audi 4h0907357a 2012-2013 A6 Headlight Cornering Control Module Oem (51.6% similar) 2012-2013 audi a6 headlight cornering control module 4H0907357A oem original audi part. Item is in good working condition...(June 17th, 2024)
• Audi 4g0907468 2012-2018 A7 Gateway Interface Control Module Oem Lot697 (49.1% similar) This item is in good used working condition with signs of normal wear. You are getting exactly what is shown in the pictures. This is a used item. 2012 -2018 audi a7 gateway interface control module oem LOT697. Please understand the condition and make sure that this item fits your vehicle...(June 19th, 2024)
• Audi 8k2907115ad 2011 A4 A5 Quattro 2.0l Engine Computer Control Module Ecu Ecm Pcm Oem (41.3% similar) 2011 audi a4 a5 quarto 2.0L engine computer control module ecu ecm Cm oem, condition is used. Shipped with USPS priority mail padded flat rate envelope...(June 25th, 2024)
• Audi 4f0907468d Cruise Control Module A6 2004 2008 Speed Computer Unit Oem (38.6% similar) Item condition: scuffs, marks, scratches, dirty, stains.: 2004 2008 audi a8 cruise control computer module w/o adaptive details: speed unit oem, this parts may also fit: a6 04-07 cont; w/o adaptive cruise 08 cruise; lane change assist...(June 26th, 2024)
• Oem 4b0906018m Programmed Plug And Play Ecm Ecu Immo Off 1.8t Audi A4 Quattro 2001 (13.8% similar) There is 1-DAY handling on all our orders. Please review the listing for any available fitment and product specific information. All of our electronic parts have special UV markings inside and out. Programmed plug play ecm ecu IMO off 1.8T audi a4 quarto 2001 4B0906018M. These markings...(June 27th, 2024)
• Audi 4g0907551a 2012 A7 A6 3.0l Engine Control Module (46.9% similar) 2012 audi a7 a6 3.0L engine control module 4G0907551A...(June 27th, 2024)
• Audi 8w0 906 259 2017-20 A4 A5 Allroad 2.0 Ecm Engine Computer Control Module Ecu 8w0906259j (38% similar) Sold as-is - visually inspected. Please verify fitment prior to purchasing. Removed from running vehicle/engine...(June 28th, 2024)
• Audi 4e0-919-283-c 2004 2006 A8 Park Assist Parking Aid Control Module Oem (46.4% similar) It is easy to install and requires no programming. Enhance your driving experience with this genuine oem audi a8 park assist module. This high-quality parking aid control module has a maximum amperage of 2a and features pin terminal type for easy installation. The module is not a universal...(July 22nd, 2024)