The Truth About Maserati and Mopar Parts: What You Need to Know

A practical guide for Ghibli and Quattroporte owners looking to source smarter, spend less, and keep their Italian machines running strong.

Owning a Maserati is a statement. But anyone who has priced out a replacement part for their Ghibli or Quattroporte knows that the statement can come with some seriously eye-watering repair bills. What many owners and enthusiasts have quietly known for years is that Stellantis — the automotive group that owns both Maserati and the American brands that fall under the Mopar umbrella, including Dodge and Chrysler — shares a significant number of components across its lineup.

This isn't a scandal. It's a manufacturing reality. And once you understand which parts are shared, you gain real leverage as an owner: the ability to source quality OEM-equivalent or aftermarket replacements at a fraction of the price you'd pay at a Maserati dealership.

This guide breaks down the Stellantis parts-sharing relationship, identifies the specific components that cross over between Maserati models and their Mopar counterparts, and shows you how to shop smarter without sacrificing quality.

The Stellantis Connection: Why This Exists

Fiat acquired Chrysler in 2014, and Maserati came under that corporate umbrella as part of the broader Fiat Chrysler Automobiles (FCA) group. When Stellantis was formed in 2021 through the merger of FCA and PSA Group, Maserati remained part of the family alongside Dodge, Chrysler, Jeep, Ram, and Alfa Romeo.

From a manufacturing standpoint, it makes complete sense for an automotive group to pool components across brands. Interior electronics, infotainment systems, switch assemblies, sensors, and HVAC components are expensive to develop from scratch. Using the same part across multiple platforms reduces cost and increases production volume — benefiting everyone in the supply chain.

The catch is that those same parts carry a very different price tag depending on which brand's badge is on the box. A window switch that costs $45 in the Mopar catalog might appear in a Maserati parts lookup for three or four times that amount. The part is identical. Only the packaging has changed.

Shared Parts: Maserati Ghibli

The Ghibli, produced from 2013 onward, sits on a platform that draws heavily from the broader Stellantis component pool. Here are some of the most commonly shared parts that Ghibli owners should know about:

Window and Door Switches — The power window switches and door control modules used in the Ghibli are closely related to those found in Chrysler 300, Dodge Charger, and Dodge Challenger models from the same era. The form, connector pinout, and function are virtually identical. Sourcing a Mopar OEM switch can save owners 60–75% over a Maserati-branded replacement.

Uconnect Infotainment Screen — The Ghibli's touchscreen infotainment system uses the Uconnect platform developed by Fiat Chrysler. The hardware — including the display panel, touchscreen digitizer, and internal controller — is shared with vehicles like the Chrysler 300 and Jeep Grand Cherokee. This means screen replacements, GPS antenna modules, and USB port repairs can often be sourced through Mopar channels.

HVAC Blend Door Actuators — The small electric motors that control airflow temperature and direction inside the Ghibli's climate system are sourced from the same supplier pool as Chrysler and Dodge vehicles. If your climate control starts blowing the wrong temperature from one vent, this is frequently the culprit — and it's a cheap Mopar fix.Oxygen Sensors and Engine Management Sensors — Many of the O2 sensors, MAP sensors, and coolant temperature sensors used on the Ghibli's V6 engines (particularly the 3.0L turbocharged units) are shared with other Stellantis powertrain applications. Standard aftermarket brands like Bosch and Denso produce direct-fit replacements.

Battery and Electrical Connectors — Fusebox covers, battery terminal hardware, and various wiring harness connectors follow Stellantis design standards shared across brands. These are often available as Mopar replacement parts at auto parts retailers.

Brake Light Switch — A small but surprisingly common failure point, the brake light switch on the Ghibli is shared with multiple Chrysler-platform vehicles. It's a sub-$20 Mopar part that saves owners from an expensive dealer trip.

Shared Parts: Maserati Quattroporte

The Quattroporte, Maserati's flagship sedan, has a longer history and slightly different parts overlap depending on the generation. The sixth-generation model (2013 onward), which shares more extensively with the Stellantis group, is where owners find the most crossover:

Uconnect Infotainment System — Like the Ghibli, the sixth-gen Quattroporte uses a Uconnect-based infotainment system. The screen assembly, navigation module, and Bluetooth hardware are all sourced from the same Stellantis technology stack. Replacement screens compatible with the Chrysler 300 often cross-reference to the Quattroporte.

Window Regulators and Motor Assemblies — The window regulator mechanisms and their associated electric motors are drawn from the same supplier network as Chrysler large-platform sedans. This is a high-failure-rate component on vehicles that are several years old, and sourcing a Mopar or quality aftermarket regulator assembly is both straightforward and economical.

Steering Wheel Controls and Clockspring — The multifunction steering wheel control module and the clockspring (spiral cable) that routes electrical signals through the steering column are shared with Dodge and Chrysler platforms. A failed clockspring — which causes horn, airbag warning, or cruise control malfunctions — is a well-documented Mopar cross-reference fix.

Transmission Control Modules (TCM) — The ZF-sourced automatic transmissions used in the Quattroporte share control electronics with other vehicles in the Stellantis family. While the mechanical transmission itself is unique, the control module programming and associated sensors often overlap.

Door Lock Actuators — The motorized door lock actuators inside each door panel are directly shared with Chrysler 300 and other large-platform FCA vehicles. These are a common failure item and are widely available as Mopar replacements.

Park Assist Sensors — Parking distance sensors on both the front and rear bumpers follow a standardized Stellantis design. The ultrasonic sensor pods are physically and electrically compatible with those used on other FCA models, making replacement far less expensive when sourced through Mopar channels.

A Quick Reference: Shared Components at a Glance

What to Watch Out For: Parts That Are NOT Shared

Not everything on a Maserati can be swapped for a Mopar part, and it's important to know the limits before you start sourcing. The following components are typically Maserati-specific and should be sourced through dedicated Maserati suppliers or certified rebuilders:

Engine internals — While some sensors are shared, the actual engines in the Ghibli and Quattroporte are purpose-built for Maserati and are not interchangeable with Chrysler powerplants.

Suspension geometry components — Control arms, knuckles, and subframes are unique to the Maserati platform.

Body panels and trim — All exterior sheet metal, bumper covers, grilles, and Maserati-badged trim pieces are brand-specific.

Exhaust systems — The exhaust manifolds, headers, and catalytic converters are unique to each Maserati engine variant.

How to Confirm a Cross-Reference Before You Buy

The safest approach when sourcing a Mopar cross-reference part is to verify compatibility before purchasing. Here are a few reliable methods:

Check the part number on the original component — Many Stellantis-sourced parts carry a shared part number that will appear in both Maserati and Mopar catalogs. If the number on your failed part matches a Mopar listing, you have confirmation.

Use a verified cross-reference database — Several online databases and Maserati forum communities maintain actively updated cross-reference lists. The Maserati Forum and Ghibli Forum communities are excellent resources.

Compare connector configurations — For electrical components, a matching connector means a matching part. Visual inspection of the connector housing and pin count is a reliable quick-check method.

Ask your supplier — A quality parts supplier who specializes in European or Italian vehicles with Stellantis components will be able to confirm fitment before you order.

Why Buy From a Specialist?

You might wonder: if these parts are available at any auto parts store under the Mopar label, why use a specialty supplier at all? The answer comes down to expertise, fitment confirmation, and parts quality.

Generic aftermarket parts manufactured to the lowest possible price point can cause new problems — particularly with electronics and sensor components where tolerances matter. A specialist supplier who works specifically with Maserati and Stellantis crossover parts will carry verified OEM-quality replacements, can confirm fitment before sale, and will stand behind the product if something doesn't perform as expected.

There's also the question of time. Knowing exactly which part number fits your specific model year and configuration — without hours of research — has real value. The right supplier makes that process simple.

Final Word: Knowledge Is the Best Tool in Your Garage

The parts-sharing relationship between Maserati and the broader Stellantis platform is one of the best-kept practical secrets in the owner community. It doesn't diminish the Maserati driving experience — it just means that keeping your car running doesn't have to break the bank every time a sensor, switch, or actuator gives out.

Armed with the right cross-references and a trusted source for quality OEM and aftermarket replacements, Ghibli and Quattroporte owners can maintain their vehicles with confidence, spend less money on routine repairs, and stop dreading the parts pricing conversation at the dealership.

Browse our catalog of verified Maserati-compatible Mopar cross-reference parts, or reach out to our team for help identifying the right part for your specific model and year. We speak both Italian and Mopar fluently.