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CSF High-Performance core Radiator oil cooler. Porsche 911 / 911 turbo › 91110704102
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
OEM+ / High-Performance recreation of the original Behr Oil Cooler
CNC Machined mounting plate with helix design for strength and pocketed for weight savings
Modern Tube & Fin core with lower pressure drop and higher heat dissipation than the original
Stainless Steel Fittings for late model slip-on style (72-89) and early threaded style (65-71) with upgraded M30 “Widemouth” Design for improved flow
All OEM Behr features replicated on the billet mounting plate and cooler case
Comes standard with modern Cerakote titanium finish (additional heat dissipation) – modern interpretation of the OEM Behr finish
Optimized ID and flow characteristics of oil pipe for maximum oil flow through the vehicle’s oil system
Complete drop-in fit, absolutely no modifications to install
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 8
After 2+ years of development and 4 rounds of prototypes, the world debut of the CSF Porsche 911/930 Engine Oil Cooler at Rennsport Reunion 2023 was met with resounding enthusiasm. Air-cooled enthusiasts know the struggles associated with the oil cooler located on the engine block of the old flat six motor. CSF’s highly anticipated new release is arguably the most important modern engine upgrade to be released for the 911 in years.
While the original design was effective at the time, they have not aged well. On top of that, there have been no updates to the design and original replacement units can be hard to come by. When the CSF 911 was being built, CSF realized this was a much needed part for the air-cooled community and set out to design something special.
The old original coolers aren’t the only issue though. CSF has gotten many first hand reports of brand new OE coolers from Porsche’s revamped “Porsche Classic” Catalogue leaking within a few months of installation. Apparently the new items available from Porsche are not built as well as the original Behr coolers. CSF has now brought to market a modern OEM+ solution to this vintage design.
The high-performance core uses 7 cooling tubes with 8 rows of fins. Between the ultra efficient fin design and high flow tubes, the CSF cooler is ~10% more efficient than a brand new OE unit and up to 25% more efficient than a used unit.
Because the base plate of the cooler is also a common problem area, CSF sought to improve this area as much as possible. Instead of the original cast design, the CSF cooler uses a CNC machined billet aluminum plate. This offers a perfectly flat mounting surface which is both stronger and more resistant to warping over time. You’ll also notice a special helix design which adds strength while keeping weight at a minimum.
Each unit is Individually Leak and Pressure Tested with a 10 year warranty
New OEM coolers from Porsche are extremely scarce/hard to source and cost $1,300+
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91110704102
The product you are viewing cross references to these numbers
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne GTS V8 4.0L Bi-Turbo Petrol 2023>>
- Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
- 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
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
This genuine Porsche Engine Oil Cooler is a key thermal management component for the 3.0 L V6 engines in the Porsche 95B.2 Macan, 971 Panamera, and 9YA Cayenne platforms. It efficiently removes excess heat from the engine oil, improving performance stability, reducing wear, and helping ensure peak engine longevity. Its true Porsche OE construction maintains factory-intended cooling characteristics and reliability.
Fits:
Porsche 95B.2 Macan S 3.0L 2019>> (engine code: DLZ,DLZB)
Porsche 971.1 Panamera 3.0L V6 2017 - 2021 (engine code: CXTA,CXT)
Porsche 9YA.1 Cayenne 3.0L 2018 - 2023 (engine code: DCBE, DCB)
Porsche 9YA.2 Cayenne 3.0L 2023>> (PR:T9I)
Diagram ref no 19
The engine oil cooler helps regulate the temperature of the engine oil, which is critical for:
• Protecting engine internals from heat damage
• Maintaining stable oil viscosity
• Reducing wear and friction losses
• Supporting consistent performance under heavy driving, hot ambient temperatures, or towing
Oil that runs too hot loses lubricating properties, increasing friction and accelerating wear. By circulating hot engine oil through a dedicated heat exchanger where heat is transferred away into coolant or ambient air, the oil cooler keeps temperatures in an optimal range - supporting engine reliability, performance, and longevity.
Fitment / Position on Car
• Installed on: Front end of engine bay near coolant radiators, integrated with oil and coolant lines
• Position: Typically mounted ahead of or alongside the engine block, interfacing with dedicated oil lines and the coolant circuit
• Connection: Uses Porsche-specific fittings and seals for leak-free integration with OE lines
Engine oil not only lubricates but also helps carry heat away from internal surfaces. In high-performance turbocharged engines, oil temperatures can spike rapidly if not effectively controlled. A genuine Porsche OE oil cooler like 9A711701530 ensures heat is effectively removed from the oil, protecting internal components and maintaining optimal lubrication characteristics under a wide range of operating conditions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A711701530
The product you are viewing cross references to these numbers
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
- Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne GTS V8 4.0L Bi-Turbo Petrol 2023>>
- Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>
- 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
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
The MAHLE engine oil cooler is a premium aftermarket replacement part engineered to meet or exceed the performance and durability of the original Porsche OE oil cooler. This oil cooler is a vital component of the engine’s lubrication and thermal management system, helping regulate oil temperature to protect internal engine components under demanding conditions.
Fits:
Porsche 95B.2 Macan S 3.0L 2019>> (engine code: DLZ,DLZB)
Porsche 971.1 Panamera 3.0L V6 2017 - 2021 (engine code: CXTA,CXT)
Porsche 9YA.1 Cayenne 3.0L 2018 - 2023 (engine code: DCBE, DCB)
Porsche 9YA.2 Cayenne 3.0L 2023>> (PR:T9I)
Diagram ref no 19
Installed within the engine lubrication circuit, the oil cooler circulates hot engine oil through a series of finned cooling channels where heat is dissipated before the oil returns to the engine. By maintaining optimal oil temperatures, it reduces thermal stress, helps preserve oil viscosity, and supports consistent lubrication - critical for long-term engine reliability and performance.
MAHLE’s precision-engineered cooler is designed for use with 3.0 L engines in a range of Porsche models, providing reliable cooling capacity and direct fitment as a replacement for the OE unit.
Fitment / Position on Car
• Installed on: Front end of engine bay near coolant radiators, integrated with oil and coolant lines
• Position: Typically mounted ahead of or alongside the engine block, interfacing with dedicated oil lines and the coolant circuit
• Connection: Uses Porsche-specific fittings and seals for leak-free integration with OE lines
Engine oil not only lubricates but also helps carry heat away from internal surfaces. In high-performance turbocharged engines, oil temperatures can spike rapidly if not effectively controlled. A fresh oil cooler ensures heat is effectively removed from the oil, protecting internal components and maintaining optimal lubrication characteristics under a wide range of operating conditions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A711701530
The product you are viewing cross references to these numbers
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