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971614106G
Product Information
Product Information
Brake Booster.

The Brake Booster is a genuine OEM Porsche component engineered to enhance braking performance by amplifying the force applied to the brake system. Positioned between the brake pedal and master cylinder, this vacuum-assisted unit reduces the physical effort required by the driver while ensuring smooth and responsive braking.

Fits:

  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
  • Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
  • Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
  • Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
Cars With Option Codes:
1LV - Front Disc Brake, 20 Inch Disc Diameter Plus Brake Caliper Painted Yellow (PCCB)

  • Porsche 971.2 Panamera 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera GTS 4.0L V8 2021-23
  • Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
  • Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
  • Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
Cars With Option Codes:
1LQ - Front Disc Brake PCCB
1LX - Front Disc Brake, PCCB, High-Gloss Black
  
Diagram Ref No 7

What This Product Does:

  • Amplifies braking force using vacuum assistance
  • Reduces brake pedal effort for improved driving comfort
  • Enhances braking response and control
  • Maintains consistent pedal feel
  • Supports safe and efficient braking performance

Symptoms Of Wear Or Failure:
  • Hard or stiff brake pedal requiring excessive force
  • Increased stopping distances Hissing sound when braking (caused by vacuum leaks)
  • Engine idle fluctuations when pressing the brake pedal
  • Inconsistent or reduced braking performance

Why Replacement Matters:
  • Restores proper braking assistance and responsiveness
  • Improves stopping power and driver control
  • Prevents additional strain on other braking components
  • Eliminates vacuum leaks that can affect engine operation
  • Ensures safe braking, especially in emergency situations  



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

971614106G
971614106G
971614106C
971614106E

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