Overview
Function and Form Type 4 Coilovers for the Maserati Quattroporte M139 (2003-2012). Manufacturer part number: 45613104. The features, specifications and fitment below are taken from the manufacturer's published data, so you can confirm this is the right part before you order.
Key Features
- Track focused full-bodied coilovers
- Variable damping matched with proper spring rates
- High-strength JIS G3445 carbon steel shock body
- Customizable spring rates
- Quick install preload ready
Vehicle Fitment
| Year | Make | Model | Detail |
|---|---|---|---|
| 2003 | Maserati | Quattroporte M139 | |
| 2004 | Maserati | Quattroporte M139 | |
| 2005 | Maserati | Quattroporte M139 | |
| 2006 | Maserati | Quattroporte M139 | |
| 2007 | Maserati | Quattroporte M139 | |
| 2008 | Maserati | Quattroporte M139 | |
| 2009 | Maserati | Quattroporte M139 | |
| 2010 | Maserati | Quattroporte M139 | |
| 2011 | Maserati | Quattroporte M139 | |
| 2012 | Maserati | Quattroporte M139 |
Fitment is limited to the vehicles listed above. Submodel, drivetrain and chassis details matter, so check them against your vehicle.
Technical Specifications
| Damping | 24-Step One-Way Adjustable |
|---|---|
| Ride Height | Independent Ride Height Adjustment Separate From Spring Pre-Load |
| Lower Mounts | Powdercoated Steel Lower Mounts And Tabs For Factory Brake Lines & ABS Sensors |
| Damper Oil | High-Viscosity Fluid For Improved Thermal Stability And Superior Damping Characteristics |
| Shock Design | Monotube Shocks With Large Fluid Valve Assembly And Oil Chambers |
| Radial Bearing | Koyo Japan Radial Bearing Upper Spring Perch Standard On All Applicable McPherson Struts |
| Camber Plate Upgrade | Aircraft-Grade Aluminum 6061 Front Camber Plates On All Applicable McPherson Struts |
| Spring Rates | 16K Front, 14K Rear |
Questions about fitment? Call or text PMD at 904-755-8360 with your year, make, model and trim before you order.
| Brand | Function Form |
|---|---|
| Type | Coilovers |
| SKU | 45613104 |
| Weight | 65.0 lb |
| Make | ["Maserati"] |
| Model | ["Quattroporte"] |
| Mfr. Part # | 45613104 |
Shipping: Some items may qualify for free shipping with Local Pickup in store. All orders have a 2–3 business day processing time. Some orders may have extended shipping times based on current stock status — we'll confirm the lead time at order placement.
Returns: Accepted within 30 days of delivery for unused product in original packaging. Returns are subject to a 25% Restocking Fee. Special-order and custom-built items are final sale.
Warranty: All products carry the manufacturer's full warranty. Coverage is honored through PMD as your authorized dealer.
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