LHD Electric Power Steering Rack and Pinion for Maserati Ghibli Quattro 2018-2024 OE# 670106621

This remanufactured electric power steering rack and pinion for Maserati Ghibli & Quattroporte (M156 / M157 Platform, 2017–2023+) directly replaces OE# 670106621 and all interchangeable part numbers listed below. Built to OEM specifications and 100% bench-tested before shipment — restores factory steering precision at a fraction of dealership cost. No core charge required.

Product Condition

Remanufactured (Premium Rebuilt) — Fixes steering hesitation, stiffness, and abnormal noise. This electromechanical power steering rack assembly is rebuilt strictly to OEM specifications and 100% bench-tested for like-new performance, response, and long-term reliability. Perfect solution for luxury Maserati 156 / 157 chassis electric steering failure and dynamic alignment issues.

OE Part Number Reference

👉 Please verify your original OEM number or provide your VIN before clicking Add to Cart.

Vehicle Fitment Guide

• Driving Position: Left-Hand Drive (LHD) Only
• Market Scope: Global LHD Markets (USA, Europe, China, Middle East, etc.)
• Chassis System: Maserati M156 & M157 Platforms — Fits Rear-Wheel Drive (RWD) and Q4 All-Wheel Drive (AWD) models equipped with factory electric power steering (EPS).

Compatible Models:

Maserati Ghibli (M156 Platform — Late Models with Electric EPS):
• Maserati Ghibli Base / Diesel LHD — 2017–2023+
• Maserati Ghibli S / S Q4 LHD — 2017–2023+
• Maserati Ghibli GranLusso / GranSport LHD — 2017–2023+
• Maserati Ghibli Trofeo (4.0T V8) LHD — 2020–2023+

Maserati Quattroporte (M157 Platform — Late Models with Electric EPS):
• Maserati Quattroporte Base / Diesel LHD — 2017–2023+
• Maserati Quattroporte S / S Q4 LHD — 2017–2023+
• Maserati Quattroporte GranLusso / GranSport LHD — 2017–2023+
• Maserati Quattroporte GTS / Trofeo LHD — 2017–2023+

Core Product Features

🔧 ECU Coding Required After Installation: This electromechanical steering rack is ECU-integrated and requires factory online programming, variant calibration, and steering angle sensor calibration after fitting. Ensure your technician has access to specialized diagnostic systems such as Maserati Leonardo, Launch X431 Pro, or Autel Maxisys Elite before purchasing. We support the mechanical installation process — software coding is the buyer's technician's responsibility.

⚙️ Precision Mechanical Rebuild: New high-precision internal bearings, premium seals, and extreme-pressure steering grease. Rack-and-pinion clearance pre-loaded to factory OEM spec — eliminates loose or wandering steering feel.

📊 100% Bench-Tested: Every unit passes simulated load testing, no-load current curve verification, and internal torque sensor digital simulation before shipment. Hardware is guaranteed sound — plug in, code, and drive.

🛡️ Save Up to 70% vs. Dealership Pricing — 24-Month Warranty Included. No core charge. No deposit. Just a direct bolt-on replacement backed by an industry-leading warranty.

Frequently Asked Questions

Q: Is this electric power steering rack compatible with my Maserati Q4 AWD variant?
A: Yes — this premium unit universally fits both the standard Rear-Wheel Drive (RWD) and Q4 All-Wheel Drive (AWD) configurations of the post-facelift Ghibli and Quattroporte series, as long as your original part matches the OE number architecture.

Q: Do I need to send my old unit back (core charge)?
A: No core charge required. Keep or dispose of your old unit — no return deposit needed.

Q: Will this work on Right-Hand Drive (RHD) markets like the UK or Australia?
A: No — this unit is designed for Left-Hand Drive (LHD) vehicles only.

Q: Can my local mechanic install this, or does it need a dealer?
A: Any high-end independent exotic vehicle shop with access to updated diagnostic tools (Maserati Leonardo, Autel, or Launch) can successfully complete the calibration and coding. Franchise dealer access is not strictly required.

Global Expedited Shipping

Ships via UPS, DHL, or FedEx expedited networks — fully tracked and insured to your workshop door.

• USA, Europe, Asia, Australia, NZ, Mexico: 5–8 business days
• Other Regions / Remote Areas: 8–15 business days

⚠️ International Buyers: Import duties, VAT, and customs fees are not included and are the buyer's responsibility. Please verify with your local customs authority before ordering.