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NRF

About NRF

NRF for Porsche

NRF is a leading supplier of Porsche automotive aftermarket parts and cooling solutions. For almost 100 years NRF has been a leading manufacturer and supplier of cooling products and solutions for the automotive aftermarket. NRF was originally known for manufacturing radiators but today it supplies a wide range of more than 11.000 engine cooling and climate control parts. And now, NRF has gone beyond cooling with the latest introduction of sensors. In our large development and testing facilities, we constantly ensure that you receive the highest quality products

Choosing the Right Fit for Your Porsche

Where NRF is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

  • Typical reasons to replace NRF cooling parts on a Porsche include fixing leaks in radiators or condensers, improving cooling efficiency on higher-mileage cars, and preventing overheating that could lead to engine damage.
  • Porsche owners often change cooling components when they notice coolant loss, rising temperatures in traffic, weak cabin heat, or fans running more than usual.
  • If you experience coolant leaks, rising temperatures, poor heater output, or frequent fan operation, also check for blocked radiators, aged hoses, weak caps, airlocks from poor bleeding, or issues with the water pump or thermostat.
  • When working on the cooling system, it is often sensible to replace aged hoses and caps together and to flush the system if there is debris or mixed coolant history.
  • For persistent temperature issues, clean debris between the front radiators and condenser, as restricted airflow is a common real-world cause of poor cooling performance.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Gearbox / Transmission — You change gearbox or transmission parts when you have shifting issues, noise, leaks, or you’re refreshing a high-mileage drivetrain. Typical Porsche symptoms include whining in a specific gear, crunching on shifts, or difficulty selecting gears, and it is important to distinguish gearbox faults from clutch, linkage, or oil-related issues.

  • Before assuming a gearbox failure, check clutch operation, mounts, linkage adjustment, and use the correct specification oil as these can mimic transmission problems.
  • A noisy gearbox should not be ignored, as running with worn bearings or internal damage can quickly escalate repair costs.

Transmission Cooling — Transmission cooling parts are used on Porsche models to control gearbox oil temperatures, especially on Tiptronic, PDK, or AWD cars driven hard or used for towing. Owners typically replace or upgrade these components to prevent overheating, protect fluid quality, and reduce harsh shifting when hot.

  • If you see overheating warnings, limp mode after spirited driving, or fluid leaks near cooler lines, inspect the transmission cooler and pipework for corrosion or damage.
  • Flushing can help if contamination is present, but it will not cure a leaking or internally blocked cooler; both external debris and internal contamination need attention.

Radiators — NRF radiators for Porsche are chosen to restore efficient engine cooling when the original units leak, corrode, or become blocked. Common real-world signs include coolant loss, sweet smells, staining on end tanks, overheating in traffic, and fans running more than usual.

  • During radiator replacement, consider changing aged coolant hoses and clamps at the same time to avoid repeat labour and future leaks.
  • After fitting a new radiator, use the correct coolant mix and bleed procedures, and remember that thermostats, pumps, fans, or trapped air can also cause overheating.

Heating / Air Conditioning — In Porsche vehicles, heating and air conditioning components are replaced to restore cabin comfort, ensure clear windows, and maintain reliable climate control. Weak or warm A/C, inconsistent vent temperatures, musty smells, poor demisting, and noisy fans are typical symptoms that point to worn or leaking parts.

  • If the system repeatedly needs regassing, this often indicates an underlying leak that should be found and repaired rather than just topping up refrigerant.
  • Running the air conditioning periodically throughout the year helps keep seals lubricated and can reduce the risk of future leaks and odours.

Air con evaporators & expansion valves — Porsche air conditioning evaporators and expansion valves are replaced when leaks, corrosion, or sticking valves cause weak cooling, fluctuating cabin temperatures, or pressure issues. Cooling that fades after a regas, musty smells, or icing then sudden warm air can all indicate problems in this area.

  • Evaporator replacement can be a labour-intensive job on many Porsche models, so it is usually sensible to renew the expansion valve, O-rings, and drier while access is available.
  • Where contamination is suspected, a careful system flush and new seals help protect the new components and support long-term reliability.

Explore NRF at Design911

View the current NRF range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 1 to 16 (of 31 products)
1 2
99757212900/2KIT
Product Information
Product Information
Air conditioner heat exchanger (Heater core) kit with hoses 
Core Dimensions: 235x154x40

Fits:
Porsche 996 1998-04 all models
Porsche 997 2005>> all models
Porsche 986 Boxster 1997-05
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>

Diagram ref no 2

Related reference numbers
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99757212900
99757212900
99657212900

The product you are viewing cross references to these numbers
95857319102/1
Product Information
Product Information
Air Conditioning Receiver Drier.
Ensure your Porsche Cayenne’s air-conditioning system stays reliable and efficient with this receiver-drier. Designed for Cayenne (958 generation, approx. 2011-2018 models), this vital component removes moisture, filters contaminants and supports proper refrigerant flow in your A/C circuit. Perfect for when you’re servicing the A/C system, replacing the condenser or compressor, or diagnosing poor cooling performance.

Fits:
  • Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2011-18
  • Porsche 958 Cayenne V6 3.0L Diesel 245HP 2011-18
  • Porsche 958 Cayenne S V6 3.0L Hybrid 380HP 2011-18
  • Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2011-18
  • Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2011-18
  • Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2011-18
  • Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2011-18
  • Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2011-18

Diagram Ref No 2

What This Product Does:

  • It contains a desiccant (drying agent) that absorbs moisture from the refrigerant circuit. Moisture in the circuit can lead to corrosion, acid formation, freeze‐ups and damage.
  • It acts as a filter for contaminants (metal particles, sludge) that may come from system wear or failures, thereby protecting downstream components like the expansion valve or evaporator.
  • It often serves as a refrigerant reservoir, helping ensure the system has enough refrigerant in the right place to maintain proper pressure and performance.
  • Because the A/C system is sealed, when major repairs or system openings occur (e.g., compressor replacement, condenser replacement, major leak repair), the receiver-drier is typically replaced to restore proper moisture removal / filtration.

Signs You May Need Replacement:
  • The A/C system exhibits poor cooling performance—longer time to cool the cabin, less cold air than normal.
  • A/C system vinegar or burnt-electrical smell, or suspected moisture/acid contamination in the system.
  • A/C system components are being replaced (e.g., condenser, compressor) or the system has been opened—for best practice the drier should also be renewed.
  • Visible damage or corrosion on the drier body, or a known leak in that component.
  • The vehicle is high-mileage, or has had repeated A/C repairs, which may indicate the original drier’s desiccant capacity has been exhausted.

Why Replacement Matters:
  • Protects system integrity: A saturated or contaminated receiver-drier cannot properly remove moisture or filter debris—allowing damage to expensive components (compressor, evaporator, expansion valve).
  • Maintains cooling efficiency: A properly functioning drier/reservoir helps ensure refrigerant and pressures remain correct, which contributes to optimal cabin cooling and A/C system lifespan.
  • Prevents further failures: If the drier is left unchanged after a major system repair, moisture/contaminants can damage the compressor or other components causing repeat failures and higher cost.
  • Peace of mind maintenance: Since the cost of A/C system failure (compressor, evaporator, etc) can be very high, replacing the drier is a relatively low‐cost preventive measure.



Related reference numbers
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95857319102
95857319102
95857319100
95857319101

The product you are viewing cross references to these numbers
95812601301/1
Product Information
Product Information
Air con compressor. Porsche Cayenne 958 3.0L Diesel 

Fits:
Porsche 958 Cayenne 3.0L Diesel 

Diagram ref no 1

Related reference numbers
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95812601301
95812601112
95812601301
928126013AX

The product you are viewing cross references to these numbers
95810727121/1
Product Information
Product Information

Engine-mounted oil cooler by NRF for selected Porsche Cayenne, Macan and Panamera diesel applications.

Fits

  • Cayenne 92A (958) 2010–2017: 958 Cayenne V6 3.0L Diesel (245Hp) 2010–17
  • Panamera 970 MK1 (2009–2013): 970.1 Panamera Diesel V6 3.0L 2011–13
  • Panamera 970 MK2 (2014–2016): 970.2 Panamera Diesel V6 3.0L (250Hp) 2014–16
  • Macan (95B) MK1 (2014–2018): 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014–18

Diagram: 104-070, item 12
Diagram: 104-075, item 16
Diagram: 104-080, item 15

What This Product Does

The cooler transfers heat away from engine oil, helping manage its operating temperature. Temperature control supports the oil’s lubricating role; this component is an engine oil cooler rather than a transmission cooling unit.

Functions

  • Removes excess heat from engine oil.
  • Helps regulate lubricant temperature during operation.
  • Supports the engine’s oil-temperature management system.

Technical Details

  • Supplied part reference: 95810727121; identified as a complete oil cooler.
  • Installation context: engine oil-filter flange and cooler assembly.
  • Macan diagram applications: CDUD, CTBA, CTBB, CTBC; 95B.1 3.0L Diesel, 2014–18.
  • Cayenne diagram engine codes: CRCA, CRCB, CNRB, CVVA, CVVB, CVVC.
  • Panamera diagram applications: CRCC, CRCB, CWJA; 3.0L DIESEL, 2012–16.
  • The Cayenne diagram title additionally records “2011-183.6L Diesel 05/2011-18”; this differs from the structured 3.0L fitment and requires confirmation.

Symptoms of Fault

  • Oil seepage or dampness around the cooler and its seals.
  • Persistently elevated or fluctuating oil temperature.
  • Unexplained coolant loss where the cooler connects to the coolant circuit.
  • Oily deposits in coolant or milky contamination in engine oil, where internal leakage permits mixing.

These signs are not conclusive on their own. Inspect seals and connections, and diagnose the cooling and lubrication systems before replacing the cooler.

Why Replacement Matters

A leaking or internally restricted cooler can interfere with oil-temperature control. Where internal failure causes fluid contamination, the underlying fault must be repaired; flushing alone does not correct a damaged cooler. Associated seals and connections should also be assessed.

FAQs

Does high oil temperature prove the cooler has failed?
No. Oil level, thermostat operation and operating conditions also need checking.

Can a failed cooler cause oil and coolant contamination?
Some heat-exchanger designs can allow fluids to mix following internal failure. Confirm the source through inspection and appropriate testing.

Should surrounding seals be inspected?
Yes. Leakage may originate at a seal or connection rather than within the cooler itself.



Related reference numbers
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95810727121
95810727121
95810727120

The product you are viewing cross references to these numbers
95810727130/1
Product Information
Product Information

Engine oil heat exchanger by NRF for the Porsche 958 Cayenne 92A 4.2L Diesel. This oil cooler forms part of the engine oil filter and console assembly.

Fits

  • 958 Cayenne S V8 4.2L Diesel (382Hp) 2010–17

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram: 104-085, item 12

What This Product Does

The heat exchanger transfers heat away from the engine oil to help manage its temperature. Oil temperature control supports the lubrication system by limiting excessive heat within the circulating oil.

Functions

  • Transfers excess heat from engine oil.
  • Helps regulate oil operating temperature.
  • Supports lubrication through oil temperature management.

Technical Details

  • Brand: NRF.
  • Supplied reference: 95810727130.
  • Component identified in the assembly diagram: oil cooler.
  • Engine/model identifiers: CUDB, CUDC.
  • Assembly context: oil filter, console and oil cooler.

Symptoms of Fault

  • Oil seepage or dampness near the cooler and its seals.
  • Oil temperatures that remain unusually high.
  • Coolant loss without an obvious external source.
  • An oily layer or sludge in the coolant reservoir.
  • Milky contamination in the oil, where an internal fault permits fluid mixing.
  • Unstable engine temperatures.

These signs can have other causes. Inspect the cooler, seals and connected components before deciding which part requires replacement.

Why Replacement Matters

A leaking or internally restricted heat exchanger can compromise oil temperature control. Where internal damage allows oil and coolant to mix, the underlying fault needs repair before contaminated systems are cleaned. Inspect surrounding seals and connections during the work rather than assuming every leak originates in the cooler itself.

FAQs

Does oil in the coolant prove that the head gasket has failed?
No. A heat exchanger fault is another possible source, so diagnosis should establish where the contamination begins.

Will flushing resolve a defective cooler?
Flushing removes residue but does not repair a leak or damaged internal passage. Address the cause before cleaning the affected circuits.

Should nearby seals and hoses be inspected?
Yes. Check for seepage, deterioration and contamination-related damage, and renew affected components as required.

How is a suspected fault confirmed?
Visual examination, appropriate pressure testing and checks for fluid contamination help distinguish cooler faults from problems elsewhere in the engine or cooling system.



Related reference numbers
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95810727130
95810727130

The product you are viewing cross references to these numbers
958906051/1
Product Information
Product Information
Pressure sensor.



Fits:
Porsche 95B.1 Macan S Diesel 3.0L 2014-18
Porsche 958 Cayenne S 4.2L V8  2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 17

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958906051
958906051
059906051F
059906051H
059906051K
95890605110

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PAE121253A/1
Product Information
Product Information
Radiator for Water Coolant Fluid.
Radiator fluid, or coolant, is the most important part of your car's cooling system, which protects your engine from overheating. Low coolant can lead to a breakdown and expensive repairs.

Fits:
Porsche 971.1 Panamera 3.0L 2017 - 2021
* with 'Standard' equipment (option code: A8C)
* without alternative drive system (option code: 0K0)

Diagram Ref No 1

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PAE121253A
9A712125310
PAE121253A

The product you are viewing cross references to these numbers
PAE121203A/1
Product Information
Product Information

NRF radiator cooling fan supplied with its cowling.

Fits

Porsche 971.1 Panamera Turbo 2017-20
Porsche 971.1 Panamera GTS 2017-20
Porsche 971.1 Panamera 3.0L Hybrid 2017-20
Porsche 971.2 Panamera Turbo 2021>>
Porsche 971.2 Panamera GTS 2021>>
Porsche 971.2 Panamera Hybrid 2021>>

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The fan supports airflow through the coolant radiator, helping the cooling system disperse heat when airflow from vehicle movement is limited. This assembly includes the fan cowling; it is not a replacement radiator core.

Technical Details

  • Brand: NRF.
  • Supplied product reference: PAE121203A.
  • Assembly: radiator cooling fan with cowling.


Symptoms of Fault

Increasing coolant temperature during slow-moving traffic or repeated overheating warrants investigation of the cooling system. These symptoms do not establish a fan fault: radiator obstruction, thermostat or pump problems, trapped air and coolant leaks can also contribute.


Why Replacement Matters

Renewing a confirmed faulty fan assembly helps restore the airflow needed for temperature control. Inspect the surrounding cooling components and remove accumulated debris rather than assuming that changing the fan alone will resolve every overheating concern.


FAQs

Should hoses and caps also be renewed?
Inspect older hoses and the coolant cap, replacing them if their condition requires it.

Does fan replacement require a coolant flush?
A fan fault alone does not establish the need for flushing. Assess coolant condition separately, particularly where contamination or mixed coolant history is suspected.

What else should be inspected?
Check for debris obstructing the radiator and condenser, and investigate any coolant loss or evidence of leakage.



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PAE121203A
PAE121203A
9A712120303
9A712120302
9A712120301
470080

The product you are viewing cross references to these numbers
AIRCONKIT10
Product Information
Product Information
Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators NRF Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 991.1 Carrera / Carrera 4 - 2012 to 2016
Porsche 991.1 Carrera S / Carrera 4S - 2012 to 2016
Porsche 981 Boxster Spyder
Porsche 981 Cayman GT4

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AIRCONKIT10
99157311102
99157311106
99970755741
94457314301
99970755641

The product you are viewing cross references to these numbers
AIRCONKIT09
Product Information
Product Information
Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators NRF Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 991 (911) Turbo 2013>>

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AIRCONKIT09
99157311104
99970755741
94457314301
99970766040
99970755641

The product you are viewing cross references to these numbers
AIRCONKIT08
Product Information
Product Information
Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators NRF Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 991.2 Carrera 2017>>
Porsche 718 (982) Boxster 2017>>
Porsche 718C (982C) Cayman 2017>>

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AIRCONKIT08
9P1820411
99970755741
94457314301
99970766040

The product you are viewing cross references to these numbers
99757212900/2
Product Information
Product Information
Air conditioner heat exchanger (Heater core).
Core Dimensions: 235x154x40

Fits:
Porsche 996 1998-04 all models
Porsche 997 2005>> all models
Porsche 986 Boxster 1997-05
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>

Diagram ref no 2

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99757212900
99757212900
8FH 351 311-414
8FH351311414
99657212900
54331

The product you are viewing cross references to these numbers
95B121407/1
Product Information
Product Information
Expansion tank.

Fits:
Porsche 95B.1 Macan S / GTS 3.0L 2014-18
Porsche 95B.1 Macan Turbo 3.6L 2014-18

Diagram ref no 1

Related reference numbers
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95B121407
95B122447C
95B122447D
95B121407
454050

The product you are viewing cross references to these numbers
9A110745000/1
Product Information
Product Information
Heat Exchanger on Engine. Porsche 997 MKII

Fits:
Porsche 997 Carrera MKII 2009-12

Diagram ref no 12

Related reference numbers
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9A110745000
9A110745000

The product you are viewing cross references to these numbers
9P1820411/1
Product Information
Product Information
Radiator air conditioning (Air Con) condenser.



Fits:
Porsche 991.2 Carrera 2017>>
Porsche 718 (982) Boxster 2017>>
Porsche 718C (982C) Cayman 2017>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

Price is for each.
958121203A/1
Product Information
Product Information
Water radiator air duct with fan.

Fits:
Porsche 958 Cayenne 3.6L 6-speed >>2014
Porsche 958 Cayenne 3.0L HYBRID >>2014

Diagram ref no 9.

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958121203A
95810606140
95810606130
95810606131
958121203A

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DISPLAYING 1 to 16 (of 31 products)
1 2