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Cardone 19-3850 Disc Brake Caliper - Rear Left
| Brand | Cardone 19-3850 |
|---|---|
| Position | Rear Left |
| Bleeder Port Size | M7x1.0 |
| Brake Caliper Finish | Oil Emulsion |
| Caliper Color | Gray |
| E-Waste | No |
| Inlet Port Size | M10x1.0 |
| Installation Hardware Included | Yes |
| Mounting Bolts Included | No |
| Package Contents | Caliper; Hardware Kit |
| Pads Included | No |
| Piston Material | Steel |
| Piston Size (OD) (mm) | 42.7482 |
| Product Condition | Remanufactured |
| Product line | Unloaded Caliper |
| Fits | INFINITI · 19 vehicles |
OE direct replacement. Remanufactured caliper matches original equipment fit and function.
Pressure-tested. Delivers consistent braking performance with dependable sealing.
New hardware included. Arrives with a hardware kit for a simpler installation.
Cross-references Infiniti 440111BA0A and Infiniti 440111BN0A for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Rear Left Brake Caliper for Infiniti QX50 and QX70
Cardone 19-3850 is a remanufactured unloaded disc brake caliper for the rear left position on select Infiniti applications. It is built with new premium components, pressure-tested for consistent brake performance, and supplied with the hardware needed for a complete caliper replacement.
Key Features
- Remanufactured Original Equipment-style fit for precise installation
- Rear left disc brake caliper for select Infiniti QX50, QX70, EX37, FX37, EX35, and FX35 models
- Steel piston construction with a 42.7482 mm piston diameter
- Oil emulsion finish with gray caliper color
- New high-temperature EPDM rubber seals for extended service life
- New bleeder screw, stainless steel hardware clips, and mounting pins where applicable
- Plastic cap plug protects brake port threads during handling and installation
- Caliper bracket included where applicable
Product Details
This Cardone Unloaded Caliper is engineered for drivers servicing rear brake hydraulics on Infiniti QX50 and Infiniti QX70 models, along with EX37, FX37, EX35, and FX35 applications. Part number 19-3850 is remanufactured to restore proper braking function with a steel piston, M10x1.0 inlet port, and M7x1.0 bleeder port for the listed applications. The unit is treated with a rust inhibitor and finished to retain the original equipment appearance.
Cardone’s remanufacturing process replaces wear items with new components and pressure-tests each caliper to verify sealing and operation. This makes 19-3850 a practical choice for a rear left Infiniti brake caliper replacement when the original unit is sticking, leaking, or no longer delivering even braking response.
This part cross-references Infiniti 440111BA0A and 440111BN0A for the same application.
What It Helps Fix
- Brake fluid leakage at the rear caliper
- Uneven rear braking on the left side
- Sticking or seized caliper piston
- Corrosion-related caliper wear
- Soft or inconsistent brake pedal response caused by caliper issues
Installation Notes
- Compatible with rear left applications only as listed in the fitment data
- Use the brake fluid specified by the vehicle manufacturer
- Inspect brake hoses, pads, and rotor condition during caliper replacement
- Bleed the brake system thoroughly after installation
- Follow OE service procedures for floating caliper lubrication and torque specifications
Quality Assurance
Cardone remanufactures this caliper using new premium components and pressure-testing procedures to support reliable brake performance. The product is supplied as a remanufactured brake caliper for select Infiniti rear left applications, including 2014-2017 Infiniti QX50, 2014-2017 Infiniti QX70, 2013 Infiniti EX37, 2013 Infiniti FX37, 2008-2012 Infiniti EX35, and 2009-2012 Infiniti FX35.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | INFINITI | QX50 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2017 | INFINITI | QX70 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2016 | INFINITI | QX50 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2016 | INFINITI | QX70 | 3.7L | V6 | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2015 | INFINITI | QX50 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2015 | INFINITI | QX70 | 3.7L | V6 | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2014 | INFINITI | QX50 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2014 | INFINITI | QX70 | 3.7L | V6 | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2013 | INFINITI | EX37 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2013 | INFINITI | FX37 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2012 | INFINITI | EX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2012 | INFINITI | FX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2011 | INFINITI | EX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2011 | INFINITI | FX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2010 | INFINITI | EX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2010 | INFINITI | FX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2009 | INFINITI | EX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2009 | INFINITI | FX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
| 2008 | INFINITI | EX35 | — | — | Rear Left | Metal piston disc brake caliper with bracket and hardware included.; Unloaded Caliper |
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