Radiator Intercooler. Porsche 971.1 Panamera 2.9L Hybrid  ❭  97114580

Restore efficient charge-air cooling, correct boost-system operation and dependable turbocharged engine performance with these OE Match Radiator Intercoolers. Designed for compatible Porsche applications, these intercoolers form an important part of the engine's forced-induction and charge-air cooling system.

• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20  

Diagram Ref No 1 (LEFT) Or 2 (RIGHT)

Turbochargers compress the intake air before it enters the engine. Compression increases air pressure but also raises its temperature. The intercooler acts as a heat exchanger, removing excess heat from the compressed charge air before it reaches the engine.

Lowering charge-air temperature increases air density and helps the engine-management system maintain consistent performance, efficient combustion and controlled intake temperatures. This becomes particularly important during sustained acceleration, high engine loads and warm ambient conditions.

The intercooler also forms part of the pressurised intake circuit. Cracks, damaged connections, deteriorated seals or physical damage can allow boost pressure to escape, potentially resulting in reduced performance and underboost faults.

These OE Match Radiator Intercoolers provide high-quality replacements for damaged, leaking or inefficient original components.

What This Product Does:

• Cools compressed charge air from the turbocharging system.
• Reduces intake air temperature before the air reaches the engine.
• Helps increase the density of the boosted intake charge.
• Supports consistent turbocharged engine performance.
• Forms part of the pressurised charge-air circuit.
• Helps maintain the required boost pressure when properly sealed.
• Supports responsive acceleration and predictable power delivery.
• Helps maintain efficient combustion.
• Reduces thermal load within the intake system.
• Works with the turbocharger, charge-air pipework and engine intake.
• Helps maintain performance during sustained high-load operation.
• Replaces a leaking, damaged or inefficient intercooler.
• Provides an OE Match alternative for compatible Porsche applications.  

• Reduced engine power.
• Poor or sluggish acceleration.
• Loss of turbocharger boost.
• Inconsistent power delivery.
• Check engine or engine-management warning light.
• Underboost-related diagnostic fault codes.
• Hissing or rushing-air noises during acceleration.
• Actual boost pressure failing to reach the requested value.
• Intermittent power loss under heavy load.
• Increased charge-air or intake temperatures.
• Engine entering a reduced-power or protective mode.
• Increased fuel consumption.
• Oil residue around intercooler joints or connections.
• Cracks in the intercooler or associated connections.
• Damaged or restricted cooling surfaces.
• Impact damage.
• Loose or leaking charge-air connections.
• Pressure loss detected during boost-system testing.  

• An intercooler needs to perform two key functions effectively: remove heat from the compressed intake charge and maintain the integrity of the pressurised boost system.
• If an intercooler develops a leak, some of the compressed air supplied by the turbocharger can escape before reaching the engine. This may cause reduced boost pressure, poor acceleration and a noticeable loss of engine performance.
• The ECU may detect a difference between requested and actual boost pressure and record an underboost fault. Depending on the severity of the problem, the engine-management system may also limit performance to protect the engine and turbocharging system.
• Efficient heat transfer is equally important. If the intercooler becomes damaged, obstructed or internally compromised, charge-air temperatures can increase. Hotter intake air is less dense and can reduce the performance potential of the turbocharged engine.
• High intake temperatures may also cause the engine-management system to modify boost, ignition or other operating parameters to control thermal loads.
• Replacing a damaged or inefficient component with these OE Match Radiator Intercoolers helps restore charge-air cooling efficiency, boost-system integrity and consistent engine performance.