MOBIS BRAKE MASTER CYLINDER BOOSTER FOR KIA K5 OPTIMA 2010-13

New Genuine Original Brake Master Cylinder and Booster Set for Kia Optima / K5 2010-2013 Year

Buy new genuine original brake master cylinder and booster set complete with hydraulic unit assembly from factory MOBIS catalog. This premium vehicle chassis component and safety and comfort components system is engineered specifically for Kia Optima / K5 MOBIS configurations produced between 2010 and 2013. As a complete vehicle suspension strut assy alternative structural braking upgrade, this heavy-duty mechanical installation houses the pedal simulator and hydraulic booster systems to manage torque distribution during demanding cornering maneuvers. It delivers stable vehicle steering responsiveness, efficient power delivery, and maximum chassis stiffness under heavy acceleration. By stabilizing braking pressure and anchoring the high-utility active safety modules, it eliminates wheel slip, dampens driveline oscillations, and ensures optimal traction across front-wheel drive manual and automatic drivetrains. This heavy-duty replacement kit completely restores factory ride comfort, smooth cornering abilities, and long-term drivetrain structural integrity. You can select the required type of spare part from the options menu on the right side of the page and add it to the cart to place an order.

Technical Specifications & OEM Numbers Grouped by Modifications:
— Part Name: Brake Master Cylinder, Hydraulic Booster Unit, Tubes, Hose & Bracket Set (58500B 10-13Y)
— Drivetrain Compatibility: Kia Optima / K5 MOBIS 2WD / FWD (Manual / Automatic Transmissions)
— Core Kit Content: Master Cylinder Assembly, Hydraulic Unit Assembly, Hydraulic Booster Tubes, Reservoir Hose Assembly, Bracket Setup

Part numbers Available Options for choose:
1. MASTER CYLINDER AND PEDAL SIMULATOR ASSY:
58500B 585004R102 MASTER CYLINDER AND PEDAL SIMULATOR ASSY – 1pcs

Part numbers Available Options for choose:
2. HYDRAULIC UNIT ASSY:
58620A 586204U301 586204U001 HYDRAULIC UNIT ASSY – 1pcs

Part numbers Available Options for choose:
3. TUBE-HYDRAULIC BOOSTER PRIMARY:
58727H 587274R200 TUBE-HYDRAULIC BOOSTER PRIMARY – 1pcs

Part numbers Available Options for choose:
4. TUBE-HYD/BSTR PDL SIMUL BRK:
58729H 587294R200 TUBE-HYD/BSTR PDL SIMUL BRK – 1pcs

Part numbers Available Options for choose:
5. HOSE ASSY-HYD/BSTR RSVR:
58725H 587254R000 HOSE ASSY-HYD/BSTR RSVR – 1pcs

Part numbers Available Options for choose:
6. BRACKET ASSY:
59250A 586604U000 BRACKET ASSY – 1pcs

MANUFACTURER: KIA / MOBIS Genuine Parts
ORIGIN: MADE IN KOREA (South Korea)

ATTENTION: To check the compatibility of parts according to the specification, when ordering, you must specify the VIN code of the vehicle chassis!

SHIPPING: By EMS (UPS) air-parcel international "Door to Door" service 5-10 days and cargo sea 25-35 days depend on final country.