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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.



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95810727121
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