ABS/ASR Hydraulic Unit
SKU:
307023
$1,878.00
- Type: A vital electronic and hydraulic component that forms the core of the vehicle’s Anti-lock Braking System (ABS) and Anti-Slip Regulation (ASR) also known as Traction Control. It is an intricate assembly responsible for precisely controlling brake fluid pressure to each wheel independently.
- Function: The primary functions of this ABS/ASR Hydraulic Unit are critical for vehicle safety, stability, and control:
- ABS (Anti-lock Braking System): During hard braking, it rapidly modulates brake fluid pressure to individual wheels to prevent them from locking up. This allows the driver to maintain steering control and reduce stopping distances on slippery surfaces.
- ASR (Anti-Slip Regulation / Traction Control): During acceleration, it detects wheel spin and selectively applies the brakes to the slipping wheel(s) and/or reduces engine power to restore traction and maintain vehicle stability, especially on low-grip surfaces or during aggressive acceleration.
- Electronic Stability Program (ESP/MSP – Maserati Stability Program): In conjunction with the ABS/ASR control module (often integrated), it forms the hydraulic actuator for the full Electronic Stability Program, which intervenes during oversteer or understeer situations to help keep the vehicle on its intended path.
- Components: The hydraulic unit typically consists of:
- Hydraulic Block/Manifold: Contains a series of electrically controlled solenoid valves (one or more per brake circuit) that open and close rapidly to regulate fluid pressure.
- Electric Pump: A high-pressure electric pump that re-pressurizes the brake fluid that is momentarily released by the valves back into the brake lines.
- Accumulators: Small reservoirs to store pressurized fluid.
- Note: This unit often comes with, or is designed to integrate with, the ABS/ASR Electronic Control Unit (ECU/Module), which is the “brain” that sends commands to the hydraulic unit based on sensor input. Some part numbers may include both, while others are just the hydraulic block.
- Location: Typically mounted within the engine bay, often near the master cylinder, and connected to the brake lines.
- Material: Constructed from durable metals (e.g., aluminum, steel) for the hydraulic manifold and pump housing, with precision-machined internal components, high-quality seals, and robust electrical connections.
- Design: A highly complex and precisely calibrated electromechanical device, specifically engineered to the braking and stability performance requirements of the Maserati GranCabrio and GranTurismo, ensuring rapid response times and accurate pressure modulation.
Body Computer Control Unit
SKU:
341895
$390.00
- Type: A central Electronic Control Unit (ECU) that acts as the primary “brain” for managing and controlling a vast array of the vehicle’s non-engine related electronic systems, particularly those related to comfort, convenience, security, and interior functions. It serves as a vital communication hub between various other ECUs.
- Function: The primary functions of the Body Computer Control Unit are extensive and critical for the vehicle’s operation, driver comfort, and safety:
- Lighting Control: Manages exterior and interior lighting, including headlights, taillights, turn signals, hazard lights, dome lights, and ambient lighting.
- Security & Immobilizer: Integrates with the vehicle’s anti-theft system, central locking, alarm system, and often the immobilizer to authenticate keys and prevent unauthorized starting.
- Power Accessories: Controls power windows, power mirrors, sunroof, and possibly power seats.
- Wiper/Washer System: Manages the operation of windscreen wipers (intermittent, variable speed) and washer fluid delivery.
- Door/Trunk/Hood Latches: Monitors and controls the locking and unlocking mechanisms for doors, trunk, and hood.
- Dashboard Integration: Communicates with the instrument cluster to display warning lights, messages, and status indicators related to body functions.
- Communication Gateway: Often acts as a gateway or router for communication between various other ECUs on different vehicle networks (e.g., CAN bus, LIN bus).
- Components: Consists of a sophisticated circuit board with microprocessors, memory, input/output drivers (for controlling relays and solenoids), and communication transceivers, all housed in a durable protective casing with multiple electrical connectors.
- Location: Typically located inside the vehicle’s cabin, often behind the dashboard, in the footwell area, or under the seats, in a protected environment away from engine heat and moisture.
- Material: Constructed from robust plastics for the housing, with high-quality electronic components designed to operate reliably within the vehicle’s electrical environment and withstand minor variations in cabin temperature.
- Design: Precisely programmed with Maserati-specific software to handle complex logical operations, manage power distribution to various circuits, and ensure seamless communication and synchronization between the myriad electronic systems in the GranTurismo.
Front RH Mudguard Assembly
SKU:
980145037
$2,687.00
- Type: This part number refers to the complete exterior body panel that covers the top of the front right-hand wheel (passenger side in Left-Hand Drive vehicles). It is commonly known as a fender or wing. The “Assembly” designation implies it’s a primary panel, potentially including mounting brackets, but usually not auxiliary components like side markers, vents, or inner fender liners, which are typically sold separately.
- Function: The primary functions of the front right-hand mudguard assembly are essential for vehicle aesthetics, protection, and aerodynamics:
- Protection: Shields the engine bay, suspension components, and the side of the vehicle from debris (rocks, mud, water) flung up by the rotating front wheel.
- Aesthetics: Forms a significant part of the vehicle’s exterior styling, contributing to its sleek lines and overall visual appeal, crucial for a Maserati.
- Aerodynamics: Designed to manage airflow around the front wheels and along the side of the vehicle, contributing to aerodynamic efficiency and stability.
- Component Mounting: Provides mounting points for various exterior elements such as side marker lights, fender vents, and the inner wheel well liner.
- Components: Typically consists of the main molded metal or composite panel. It will have mounting tabs or holes for attachment to the vehicle’s chassis, A-pillar, and front bumper.
- Location: The exterior body panel located over the front right wheel, extending from the front bumper to the front door on the passenger side of the vehicle.
- Material: For these Maserati models, it is often constructed from lightweight and strong materials such as steel, aluminum, or composite materials (e.g., fiberglass or carbon fiber reinforced plastics), chosen for their balance of rigidity, dent resistance, and weight.
- Design: Precisely sculpted to integrate seamlessly with the vehicle’s overall body lines, matching the adjacent hood, door, and bumper components. Its contours are specific to the GranCabrio and GranTurismo, reflecting their distinctive styling.
Fuse Box Mounting Bracket
SKU:
259817
$70.00
- Type: This part number refers to a mounting bracket, support, or housing component specifically designed to securely hold and position one of the vehicle’s fuse boxes (or fuse cases) within its designated location. It is a structural element, not an electrical one.
- Function: The primary functions of the Fuse Box Mounting Bracket are crucial for the integrity and protection of the vehicle’s electrical system:
- Secure Mounting: Firmly holds the fuse box in place, preventing it from rattling, shifting, or becoming disconnected due to vehicle vibrations, impacts, or road irregularities.
- Protection: Helps protect the fuse box and its internal electrical components from physical damage, moisture, and debris, depending on its location and design.
- Proper Positioning: Ensures the fuse box is correctly oriented for easy access during maintenance (e.g., checking or replacing fuses) and for proper routing of electrical harnesses.
- Vibration Dampening: May incorporate design features to absorb vibrations, protecting the delicate electrical connections within the fuse box.
- Components: Typically consists of a molded plastic or stamped metal frame, bracket, or tray. It will have specific mounting points for attachment to the vehicle’s chassis, body structure, or another sub-component, and integrated clips, tabs, or slots for the fuse box itself. It does not include the fuse box (case) itself, fuses, or relays.
- Location: Its location varies depending on which fuse box it supports. Fuse boxes in these Maserati models can be found in the engine bay, under the dashboard (e.g., driver’s side footwell), or in the trunk. This specific part number would correspond to a particular fuse box’s support in one of these areas.
- Material: Usually constructed from durable, high-strength automotive-grade plastic (e.g., ABS, polypropylene) or sometimes corrosion-resistant stamped steel, chosen for its rigidity, resilience to temperature fluctuations, and ability to withstand moderate impacts.
- Design: Precisely molded or shaped to perfectly fit the contours of the specific fuse box it supports, ensuring a snug and secure fit. Its design also accounts for the surrounding vehicle structure and electrical harness routing.
GPS Antenna
SKU:
89251246
$365.00
- Type: A dedicated antenna designed to receive signals from Global Positioning System (GPS) satellites. This specific part number is engineered for precise compatibility with the navigation and infotainment systems in later model year Maserati GranTurismo vehicles.
- Function: The primary functions of the GPS antenna are crucial for modern vehicle functionality and driver convenience:
- Navigation System: Provides the necessary satellite signal input to the vehicle’s navigation unit, enabling accurate positioning, mapping, and route guidance.
- Location-Based Services: Supports other vehicle systems that rely on precise location data, such as telematics (emergency services, stolen vehicle tracking) and certain infotainment features.
- Time Synchronization: GPS signals also provide extremely accurate time data, which can be used by the vehicle’s internal clock and various electronic control units.
- Components: Typically consists of the antenna element itself (often a ceramic patch antenna), an integrated low-noise amplifier (LNA) to boost weak satellite signals, and a coaxial cable with a specific connector designed to plug into the vehicle’s head unit or navigation module. For Maserati, it might be a compact, self-contained unit, sometimes integrated into a larger roof-mounted “shark fin” antenna, or hidden within the dashboard/rear parcel shelf.
- Location: The exact mounting location can vary, but commonly found in areas with an unobstructed view of the sky, such as under the dashboard (e.g., near the windshield), on the rear parcel shelf, or, most visibly, integrated into a roof-mounted “shark fin” antenna.
- Material: Encased in a durable, weather-resistant plastic housing, with sensitive electronic components internally designed to withstand vehicle vibrations and temperature extremes.
- Design: Precisely tuned to receive GPS L1 band frequencies () and engineered for optimal signal reception even in challenging environments, ensuring reliable navigation performance for your Maserati.
MTA Minival-Maxirelay Module
SKU:
980145347
$61.00
- Type: This part number refers to an electrical power distribution module manufactured by MTA (a well-known automotive electrical component supplier). It is a specialized fuse and relay box designed to house and manage both “MINIVAL” type (mini blade) fuses for various circuits and “MAXIRELAY” type (high-current) relays for controlling heavy-load components.
- Function: The primary functions of this MTA Minival-Maxirelay Module are critical for the safe and reliable operation of numerous electrical systems within the vehicle:
- Circuit Protection: Houses multiple fuses of different amperages (Minival type) to protect individual electrical circuits from overcurrents, short circuits, and surges, preventing damage to wiring and components.
- Power Switching: Contains various high-capacity relays (Maxirelay type) that act as electrical switches, allowing a low-current control signal to switch on/off high-current circuits (e.g., fuel pump, cooling fan, headlights, horn, starter motor).
- Centralized Power Distribution: Serves as a centralized hub for distributing electrical power from the battery to a multitude of vehicle systems and components, ensuring organized and efficient wiring.
- System Integration: Provides a clean and robust interface for complex wiring harnesses, simplifying vehicle assembly and troubleshooting.
- Components: Consists of a durable plastic housing with multiple fuse slots (Minival size), relay sockets (Maxirelay size), bus bars, and internal wiring/circuitry. It will have one or more large electrical connectors to interface with the vehicle’s main wiring harnesses. It typically does not include the fuses or relays themselves, but provides the housing and connections for them.
- Location: Can be found in various locations within the vehicle, often in the engine bay (e.g., near the battery or fender well), under the dashboard, or in the trunk, strategically placed to optimize wiring routes for the circuits it controls. Its exact location depends on Maserati’s electrical architecture for these models.
- Material: Made from robust, heat-resistant, and flame-retardant automotive-grade plastics for the housing, with high-quality copper alloy terminals and bus bars for reliable electrical conductivity.
- Design: Precisely engineered by MTA to meet Maserati’s specific electrical load requirements, environmental conditions, and physical constraints. Its design ensures secure seating for fuses and relays, and effective protection of electrical connections.
Oil BrakePan
$83.70- Type: A large, cast or stamped metal reservoir located at the very bottom of the engine, designed to collect and hold the engine’s lubricating oil when the engine is not running.
- Function: The primary functions of the engine oil pan are critical for the proper operation and longevity of the engine:
- Oil Sump/Reservoir: Acts as the main reservoir for the engine oil, ensuring a constant supply of oil is available for the oil pump to circulate throughout the engine.
- Heat Dissipation: Helps to dissipate heat from the engine oil as it cools after circulating through the hot engine components, contributing to maintaining optimal oil temperature.
- Protection: Provides a protective cover for the crankshaft, connecting rods, and other lower engine internals from road debris and minor impacts.
- Oil Return: Collects oil draining back from various parts of the engine.
- Drain Plug: Contains a drain plug at its lowest point for convenient oil changes.
- Components: Typically includes the main pan body, internal baffling (to prevent oil slosh during aggressive driving), and a threaded opening for the drain plug. It may or may not include the drain plug itself, or the oil level sensor, depending on the specific kit or factory assembly.
- Location: Bolted directly to the bottom of the engine block, forming the lowest point of the engine.
- Material: Often constructed from cast aluminum for good heat dissipation and rigidity, or stamped steel for durability and cost-effectiveness. The choice of material depends on the engine’s design and performance requirements.
- Design: Precisely engineered to conform to the shape of the lower engine block and clear surrounding chassis components. Its internal baffling is crucial for maintaining oil supply to the oil pump, especially during high-performance driving where cornering forces can cause oil to slosh.
Power Brake Booster Assembly
$1,000.00- Type: A vacuum-assisted or hydraulic-assisted device that multiplies the force applied by the driver to the brake pedal, thereby reducing the effort required to engage the brakes. It is an integral part of the vehicle’s hydraulic braking system.
- Function: The primary functions of this power brake booster assembly are critical for vehicle safety and driver comfort:
- Brake Pedal Assist: Utilizes engine vacuum (or hydraulic pressure in some systems) to amplify the force exerted on the brake pedal, making it significantly easier for the driver to achieve effective braking.
- Braking Force Multiplication: Converts a relatively small amount of pedal force into a much larger force applied to the master cylinder, which then pressurizes the brake fluid to activate the calipers.
- Consistent Braking: Helps to provide a consistent and responsive brake pedal feel across various driving conditions.
- Components: Typically consists of a large, circular canister (often black) containing one or more diaphragms, check valves, and a pushrod that connects to the master cylinder. It will have a vacuum hose connection (for vacuum boosters) and mounting points to the firewall and the brake pedal linkage. The “assembly” often implies it comes ready for installation, possibly including minor seals or gaskets. It does not include the master cylinder itself, brake lines, or brake calipers.
- Location: Mounted on the firewall in the engine compartment, directly in front of the driver, between the brake pedal and the master cylinder.
- Material: Primarily constructed from steel, with durable rubber diaphragms and seals, engineered to withstand vacuum pressure (or hydraulic pressure), temperature fluctuations, and long-term use.
- Design: Precisely engineered to integrate with the specific brake pedal ratio and master cylinder of the Maserati GranCabrio, GranTurismo, and Quattroporte models, ensuring optimal braking feel, response, and performance for these high-performance vehicles.
Steering Column Module (SCM)
SKU:
980145346
$176.00
- Type: This part number refers to a specific Electronic Control Unit (ECU) or control module, manufactured by MTA (a known automotive component supplier), that is dedicated to managing various functions related to the steering column and potentially integrating with security systems. It is a sophisticated module that translates driver inputs from the steering wheel into electronic commands for the vehicle.
- Function: The primary functions of the Steering Column Module are critical for driver interaction, comfort, convenience, and vehicle security:
- Steering Column Control: Manages the electronic adjustment of the steering column (reach and rake/tilt) if the vehicle is equipped with a power-adjustable steering column.
- Switching Interface: Processes signals from steering wheel-mounted switches such as turn signals, wiper controls, horn, and sometimes paddle shifters or multi-function buttons. It then transmits these signals to relevant vehicle ECUs.
- Ignition & Key Recognition: Often integrates with the ignition switch, key transponder, and vehicle immobilizer system, playing a role in authenticating the key and enabling engine start. It might manage the steering lock mechanism (if electromechanical).
- Airbag System Integration: Communicates with the airbag control unit, passing through signals for horn and potentially other steering wheel controls, while ensuring correct wiring for the driver’s airbag.
- Communication Gateway: Acts as a data bridge, receiving inputs from mechanical switches and converting them into digital signals for the vehicle’s CAN (Controller Area Network) bus, allowing other ECUs to respond.
- Components: Consists of a circuit board with microprocessors, memory, input/output interfaces, and communication transceivers, all enclosed in a durable plastic housing with electrical connectors for wiring harnesses.
- Location: Typically located within or directly adjacent to the steering column assembly, often behind the dashboard or beneath the steering wheel, making it easily accessible for wiring connections from steering wheel controls.
- Material: Constructed from robust automotive-grade plastics for the housing, with high-quality electronic components designed to withstand the vehicle’s electrical environment, vibrations, and temperature fluctuations within the cabin.
- Design: Precisely engineered and programmed by MTA to interface seamlessly with Maserati’s specific steering column mechanisms, electrical architecture, and security protocols, ensuring reliable operation of critical driver controls and security features.