Brake Cooling Air Duct, Front. Porsche 9J1.1 Taycan 2020-24 › 9J16151

Brake Cooling Air Duct, Front. 

The Genuine Porsche Front Brake Cooling Air Ducts (Part Numbers: 9J1615169B and 9J1615170B) are original equipment brake ventilation components designed for selected Porsche Taycan (9J1) models.

Fits:

• Porsche 9J1.1 Taycan 2020-24
• Porsche 9J1.1 Taycan Sport Turismo 2020-24
• Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
• Porsche 9J1.1 Taycan 4S 2020-24
• Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
• Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
• Porsche 9J1.1 Taycan GTS 2020-24
• Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo 2020-24
• Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo S 2020-24
• Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24  

Diagram Ref No 6

These position-specific air ducts are fitted within the front wheel and suspension area, where they help direct airflow towards the front brake assemblies.

The available versions are:

9J1615169B – Front Left-Hand (LH) Brake Cooling Air Duct

9J1615170B – Front Right-Hand (RH) Brake Cooling Air Duct

The Porsche Taycan combines high-performance electric propulsion with a sophisticated braking system incorporating regenerative braking and conventional friction brakes.

Although regenerative braking can reduce the frequency with which the friction brakes are used, the brake discs and pads must still dissipate considerable heat during demanding braking conditions.

This is particularly important during repeated high-speed braking, enthusiastic driving and prolonged downhill descents.

The front brake cooling air ducts help guide passing air towards the brake assemblies, supporting heat dissipation and reducing unnecessary heat build-up.

Porsche's original parts catalogue identifies these components within the front axle suspension assembly.

Their location allows the ducts to work alongside the surrounding wheel-housing and suspension components to provide the intended brake cooling airflow.

Manufactured to Porsche's original equipment specifications, each duct is designed to match the corresponding left-hand or right-hand mounting position.

Correct fitment and alignment are important because the ducts must remain securely positioned without interfering with the suspension, steering or rotating brake components.

During normal driving, the ducts are exposed to water, stones, road debris, vibration and occasional impacts from road obstacles.

Over time, they may become cracked, distorted, scraped or damaged around their retaining points.

A loose or broken air duct may no longer direct airflow as intended and could produce rattling or contact noises within the wheel arch.

Replacing a damaged air duct with the correct Genuine Porsche component helps restore the original brake ventilation arrangement, maintain secure attachment and preserve the factory configuration of the front suspension assembly.

Ideal for Porsche Taycan brake servicing, front suspension repairs, accident restoration and replacement of damaged underbody components, these Genuine Porsche Front Brake Cooling Air Ducts provide factory-specified replacements for compatible vehicles.

What This Product Does:
The front brake cooling air duct is an airflow management component positioned near the front suspension and braking assembly.

Its primary function is to guide air towards the front brakes while the vehicle is moving.

When the brake pedal is applied, the friction braking system converts vehicle kinetic energy into heat.

This heat is absorbed by the brake discs and pads before being dissipated into the surrounding air.

Repeated braking can cause brake temperatures to rise considerably.

The cooling ducts help manage this heat by directing airflow towards the brake area.

Their main functions include:

• Directing cooling airflow: Guides passing air towards the front brake assembly.
• Supporting brake heat dissipation: Helps remove heat generated during friction braking.
• Maintaining the original cooling arrangement: Preserves Porsche's factory-designed brake ventilation layout.
• Supporting consistent braking performance: Helps the braking system manage heat during repeated use.
• Reducing unnecessary heat build-up: Provides airflow to assist brake cooling under suitable driving conditions.
• Supporting demanding driving conditions: Helps the brakes dissipate heat during prolonged or repeated braking.
• Maintaining airflow direction: Keeps the cooling air directed towards the intended area.
• Preserving front suspension integration: Fits within the specified wheel-housing and suspension arrangement.
• Supporting component durability: Helps limit unnecessary thermal exposure when cooling airflow is available.
• Maintaining factory fitment: Provides the correct side-specific duct design for the applicable vehicle.

Symptoms Of Wear Or Failure:
The front brake cooling air ducts have no moving mechanical or electrical components.

Damage generally results from road impacts, vibration, incorrect installation or deterioration of the mounting points.

Common signs of a worn or damaged air duct include:

• Visible cracks: Road debris or impacts may cause fractures in the duct.
• Broken retaining points: Damaged mounting features may prevent secure installation.
• Loose air duct: The component may move away from its intended mounting position.
• Missing duct: A previous repair or impact may have left the cooling arrangement incomplete.
• Distorted shape: Mechanical damage may change the original airflow profile.
• Rattling from the front wheel arch: An insecure duct may vibrate during driving.
• Scraping noises: A loose duct may contact neighbouring components.
• Visible abrasion: Contact with road surfaces or nearby parts may wear the duct.
• Damaged edges: Cracking or impact damage may leave sections broken or detached.
• Incorrect alignment: The duct may no longer direct airflow towards the intended area.
• Damaged mounting hardware: Missing or broken fasteners may compromise attachment.
• Damage following suspension repairs: Previous dismantling may have left the duct incorrectly installed.
• Damage after kerb contact: Impacts near the front wheel area may affect the component.
• Restricted airflow: Deformation or accumulated debris may obstruct the air passage.
• Signs of heat stress: Severe or abnormal temperature exposure may affect the duct's shape or condition.

Why Replacement Matters:
Replacing a damaged brake cooling duct helps restore the airflow arrangement designed for the Porsche Taycan front braking system.

A cracked, missing or distorted duct may no longer guide air towards the brake assembly as intended.

A loose duct may also move within the wheel arch and potentially interfere with nearby components.

Correctly positioned brake cooling ducts contribute to the overall thermal management of the braking system, particularly during repeated heavy braking.

Installing Genuine Porsche replacement ducts helps to:

• Restore brake cooling airflow: Replace missing or damaged air guides.
• Maintain factory ventilation: Preserve the original airflow arrangement around the front brakes.
• Support brake heat dissipation: Help the brakes shed heat under demanding conditions.
• Maintain secure component attachment: Replace ducts with damaged mounting features.
• Reduce unwanted rattling: Address movement caused by a loose duct.
• Prevent further mechanical damage: Replace components that may contact nearby parts.
• Restore correct alignment: Ensure the air guide sits in its intended position.
• Maintain the front suspension assembly: Preserve the original arrangement of adjoining components.
• Support brake servicing: Replace damaged ducts discovered during disc or pad maintenance.
• Support collision repairs: Renew components affected by front wheel or suspension impacts.
• Preserve original Porsche construction: Maintain factory-specified fitment and configuration.
• Support long-term maintenance: Address damage before further deterioration occurs.
• Maintain Genuine Porsche quality: Use an original equipment component designed for the compatible Taycan.

Replacement is recommended when the duct is cracked, distorted, missing, insecure or unable to maintain its intended airflow direction.

If the mounting bracket, retaining screw or surrounding suspension components are also damaged, they should be inspected and repaired separately.

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

9J16151

The product you are viewing cross references to these numbers