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Intercooler pressure pipe. Porsche 958 Cayenne 3.0L Diesel 2012-18 › 95811073820
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Fits:
Porsche 958 Cayenne 3.0L Diesel 2012 - 2018
Diagram ref no 32
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95811073820
The product you are viewing cross references to these numbers
- 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
Fits:
Porsche 971.1 Panamera 3.0L (V6) 2017 - 2020
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
971145708BE
The product you are viewing cross references to these numbers
- 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
This OE Match charge air cooler pressure hose is a replacement left-side boost / intake pressure hose for Porsche 971.1 Panamera 3.0L V6 models from 2017 to 2020. It is designed to match the original-style fitment and function within the turbocharged charge air system.
Fits:
Porsche 971.1 Panamera 3.0L (V6) 2017 - 2020
Diagram ref no 5
The charge air cooler pressure hose carries pressurised intake air between the turbocharger, charge air cooler, and intake system. It helps maintain correct boost pressure and airflow, supporting engine performance, throttle response, and efficient turbocharger operation.
Functions
• Transfers pressurised charge air through the intake system
• Connects charge air cooler and boost pipework on the left side
• Helps maintain correct turbo boost pressure
• Supports smooth acceleration and engine performance
• Helps prevent boost leaks and pressure loss
• Replaces cracked, split, oil-soaked, or leaking original hoses
• OE Match replacement for correct fit and reliable sealing.
Why Replace This Part?
Charge air pressure hoses are exposed to heat, boost pressure, oil vapour, vibration, and repeated engine load cycles. Over time, the hose can crack, split, soften, swell, collapse, or leak at the connection points. A damaged hose can cause boost leaks, reduced power, hesitation, rough running, turbocharger fault codes, or warning lights. Replacing the hose helps restore correct charge air pressure and engine response.
When to replace:
• There is a boost leak or hissing noise under acceleration
• The hose is cracked, split, swollen, soft, or oil-soaked
• Engine power is reduced or acceleration feels flat
• Turbo boost pressure is too low or unstable
• Engine management or boost pressure fault codes are present
• Oil residue is visible around the hose or connections
• he charge air cooler, turbocharger, or intake pipework is being serviced
• As preventative replacement during turbo intake system repair
Where it fits on the car
This hose fits on the left side of the charge air / boost pressure system on Porsche 971.1 Panamera 3.0L V6 models. It connects part of the pressurised intake pipework around the charge air cooler and turbocharger system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
971145708BH
The product you are viewing cross references to these numbers
- 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
Intercooler For Turbocharger Also Known As Charge Air Cooler.
The Charge Air Intercooler is engineered for turbocharged Panamera 971 models. Designed to optimize performance and efficiency, this intercooler cools compressed air from the turbocharger before it enters the intake manifold, ensuring maximum power and reliable combustion.
Fits:
- Porsche Panamera 4 3.0L Turbocharged V6 Sport Turismo
- Panamera V6 3.0L 2WD (330 Hp)
- Panamera 4 V6 3.0L 4WD (330 Hp)
- Panamera 4 V6 3.0L 4WD Executive
- Panamera 4S V6 3.0L 4WD (440 Hp)
- Panamera 4S V6 3.0L 4WD Executive
What This Product Does:
It plays a crucial role in performance and efficiency by cooling compressed air from the turbochargers before it enters the engine.
By lowering intake air temperatures, the intercooler delivers denser, oxygen-rich air to the combustion chambers, which improves power output, throttle response, and fuel efficiency. It also protects the engine from knocking, pre-ignition, and excessive thermal stress.
Symptoms Of A Failing Or Faulty Intercooler:
- Reduced engine power or poor turbo response.
- Whistling, hissing, or air-leak noises during acceleration.
- Engine Light or boost pressure fault codes.
- Higher intake air temperatures or heat soak issues.
- Poor fuel efficiency or smoke from the exhaust.
Why Replacement Matters:
The intercooler is essential to both performance and engine protection. A faulty unit can compromise boost pressure, reduce power, and increase the risk of internal engine damage.
Diagram Ref No 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
971145805F
The product you are viewing cross references to these numbers
- 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
This OE Match charge air cooler and pipes set is a replacement intercooler and pressure hose kit for Porsche 971 Panamera V6 3.0L models from 2017 to 2021 with CXTA / CXT engine codes. The kit includes the charge air intercooler plus left and right charge air cooler pressure hoses, giving the key components required to restore charge air cooling and boost air flow.
Fits:
Porsche 971.1 Panamera V6 3.0L 2017 - 2021
* with engine code: CXTA, CXT
Diagram ref no 1, 5 and 6
Kit Contents:
1 x OE Match Charge Air Intercooler (OE ref no 971145805F)
1 x OE Match Left Charge Air Cooler Pressure Hose (OE ref no 971145708BH)
1 x OE Match Right Charge Air Cooler Pressure Hose (OE ref no 971145708BE)
The charge air cooler helps reduce the temperature of compressed intake air from the turbocharging system before it enters the engine. Cooler, denser intake air supports efficient combustion, stable performance, and correct turbocharged engine operation. The left and right pressure hoses connect the charge air cooler to the intake / boost pipework, carrying pressurised air securely through the system.
Functions
• Replaces the charge air intercooler and both pressure hoses
• Helps cool compressed turbocharger intake air
• Supports correct boost pressure and airflow
• Helps maintain engine performance and throttle response
• Replaces split, leaking, oil-soaked, or damaged boost hoses
• Helps prevent boost leaks and charge air pressure loss
• OE Match replacement kit for turbo intake system repair
Why Replace This Kit?
Charge air coolers and pressure hoses are exposed to boost pressure, heat, oil vapour, vibration, and engine bay movement. Over time, the intercooler can leak or become damaged, while the hoses can split, soften, swell, crack, or leak at the connections. A faulty charge air cooler or pressure hose can cause boost pressure loss, reduced performance, poor throttle response, warning lights, hissing noises, or fault codes. Replacing the intercooler and both hoses together helps restore reliable boost air sealing and efficient charge air cooling.
When to Replace This Kit
• Boost leaks or charge pressure faults are present
• The vehicle has reduced power or poor throttle response
• Hissing, whistling, or air leak noises are heard under boost
• The pressure hoses are split, cracked, swollen, or oil-soaked
• The intercooler is leaking, damaged, or contaminated
• Turbocharger, intake, or charge air system repairs are being carried out
• The engine management system shows charge air or boost pressure fault codes.
Where it fits on the car
This kit fits within the charge air / turbo intake system on Porsche 971 Panamera 3.0L models. The charge air intercooler is installed in the factory intercooler position, with the left and right pressure hoses connecting to the surrounding charge air pipework according to the original Porsche layout.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
INTERCOOLERKIT.971-1.OEM
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
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