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Porsche // Cayman 718C (982C) 2017>> // Cayman GT4 718 4.0L / GT4 RS 718 4.0L
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Pipes
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
O-Ring for PDK
Gearbox Oil Cooler Pipe - 12.25
x 2.5mm
Sold each – 4 required per car
Prevent transmission oil leaks with this OE Match
replacement O-ring, designed to seal the gearbox oil cooler pipe connections on
Porsche Boxster and Cayman models equipped with PDK transmission.
Fits:
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram ref no 30
This precision-sized sealing ring fits between the oil cooler pipe and its connection point, creating an oil-tight joint that prevents fluid escaping under normal operating conditions.
An essential replacement when servicing gearbox cooling pipes, particularly where original seals have become flattened, hardened or damaged.
What Does It Do?
The O-ring forms a pressure-resistant seal between the gearbox oil cooler pipe and its mating connection.
As transmission oil circulates through the PDK cooling system, the O-ring prevents oil escaping around the pipe fitting.
When installed correctly, the seal compresses between the mating surfaces to maintain a secure, leak-free connection.
Why Is It Important?
The PDK transmission depends on maintaining the correct oil level for lubrication, hydraulic operation and temperature management.
A worn or damaged O-ring may cause:
- Transmission oil seepage around cooler pipe connections
- Oil stains on the gearbox casing
- Gradual loss of gearbox oil
- Reduced sealing effectiveness at the pipe joint
- Potential transmission damage if oil loss is ignored
Replacing deteriorated seals helps maintain the integrity of the gearbox cooling circuit.
Why Do PDK Oil Cooler O-Rings Fail?
Continuous exposure to transmission oil, operating temperatures and pressure changes can gradually affect the condition of the sealing material.
Common causes include:
- Hardening or flattening with age
- Compression set from prolonged installation
- Damage during oil pipe removal
- Incorrect fitting or pinched seals
- Deterioration caused by repeated temperature changes
When Should It Be Replaced?
Replacement is recommended whenever the O-ring shows cracking, distortion, flattening or evidence of oil leakage.
New seals should also be fitted when disconnecting the relevant gearbox oil cooler pipes, as previously compressed O-rings may no longer provide a reliable seal.
Installation Notes
Remove the old O-ring and carefully clean the sealing groove and mating surfaces.
Lightly lubricate the replacement seal with the appropriate transmission oil before installation, ensuring it sits correctly without twisting or stretching.
Reconnect the oil pipe securely and inspect for leaks after completing the repair. Follow Porsche's specified procedure if the transmission oil level requires checking or adjustment.
Key Features
- OE Match aftermarket replacement O-ring
- Dimensions: 12.25 x 2.5mm
- Designed for PDK gearbox oil cooler pipe connections
- Creates an oil-tight seal between mating components
- Helps prevent transmission oil leakage
- Suitable for Porsche 987.2, 981 and 718 Boxster/Cayman models
- Ideal for gearbox oil cooler pipe servicing
- Sold individually – 4 required per applicable vehicle assembly
OE Match Porsche Boxster & Cayman PDK Gearbox Oil Cooler O-Rings
The Porsche 987.2, 981 and 718 Boxster and Cayman PDK gearbox cooling systems use sealing rings at oil pipe connections to prevent transmission fluid leakage and maintain reliable oil circulation.
The OE Match O-ring, measures 12.25 x 2.5mm and provides a replacement seal for the relevant gearbox oil cooler pipe fittings. It is particularly useful when renewing transmission cooling pipes, repairing oil leaks or carrying out gearbox heat exchanger maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1301185A
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Sold each - 4 required per car
Fits:
Porsche Boxster 987 MKII 2.9L 2009-12
Porsche Boxster S 987 MKII 3.4L 2009-12
Porsche Boxster 981 2.7L 2012-16
Porsche Boxster 981 S / GTS 3.4L 2012-16
Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
Porsche Cayman 2.9L 987C MKII 2009-12
Porsche Cayman S / R 3.4L 987C MKII 2009-12
Porsche Cayman 2.7L 981 2013-16
Porsche Cayman S / GTS 3.4L 981 2013-16
Porsche Cayman GT4 3.8L 2015-16
Porsche Cayman 718 2.0L PDK (300 Bhp)
Porsche Cayman S 718 2.5L PDK (350 Bhp)
Porsche Cayman T 718 2.0L PDK (300 Bhp)
Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram ref no 30
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1301185A
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche Boxster 987 MKII 2.9L 2009-12
Porsche Boxster S 987 MKII 3.4L 2009-12
Porsche Boxster 981 2.7L 2012-16
Porsche Boxster 981 S / GTS 3.4L 2012-16
Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
Porsche Cayman 2.9L 987C MKII 2009-12
Porsche Cayman S / R 3.4L 987C MKII 2009-12
Porsche Cayman 2.7L 981 2013-16
Porsche Cayman S / GTS 3.4L 981 2013-16
Porsche Cayman GT4 3.8L 2015-16
Porsche Cayman 718 2.0L PDK (300 Bhp)
Porsche Cayman S 718 2.5L PDK (350 Bhp)
Porsche Cayman T 718 2.0L PDK (300 Bhp)
Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram ref no 31
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9G230725500
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche 992.2 GT3 / Touring / S/C 2025>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Retaining
Plate for Oil Cooler Pipe
Sold each - 2 required per car
Keep your Porsche's gearbox oil cooling pipes
correctly positioned and securely mounted with this replacement oil cooler pipe
retaining plate.
Fits:
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche 992.2 GT3 / Touring / S/C 2025>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram Ref No 14
Designed to secure the relevant transmission oil cooler pipe connection, the retaining plate helps prevent unwanted movement and vibration, maintaining correct alignment within the gearbox cooling system.
What Does It Do?
The retaining plate secures the gearbox oil cooler pipe connection, helping maintain correct positioning and alignment.
The transmission oil cooling system circulates oil through a heat exchanger to help regulate gearbox operating temperatures.
The retaining plate helps keep the associated pipe connection firmly located during normal driving and engine vibration.
Why Is It Important?
Secure oil cooler pipe connections are essential for maintaining the reliability of the gearbox cooling system.
A damaged or loose retaining plate may
contribute to:
- Movement around oil cooler pipe connections
- Increased vibration and wear
- Poor alignment of oil pipe fittings
- Possible oil leakage if connections become disturbed
Why Do Oil Cooler Pipe Retaining Plates Fail?
Retaining plates can become damaged through repeated vibration, corrosion or incorrect installation.
They may also become bent or distorted when removing gearbox oil cooler pipes during servicing or repairs.
When Should It Be Replaced?
Replacement is recommended if the retaining plate is bent, cracked, corroded or no longer holds the oil pipe securely.
It should also be inspected when replacing gearbox oil cooler pipes, seals or associated transmission cooling components.
Installation Notes
Inspect the oil cooler pipe connections and surrounding mounting points before fitting.
Ensure the retaining plate is correctly positioned and secured using the appropriate fixing hardware. Check the condition of the pipe seals and inspect for leaks after reassembly.
Key
Features
- Replacement gearbox oil cooler pipe retaining plate
- For applicable Porsche 718 Spyder, Cayman GT4 and 992 GT3 models
- Helps maintain secure oil pipe connections
- Reduces unwanted movement and vibration
- Supports correct transmission cooling pipe alignment
- Suitable for gearbox oil cooler servicing and repairs
Porsche 718 Spyder, Cayman GT4 & 992 GT3 Gearbox Oil Cooler Pipe Retaining Plates
The Porsche 718 Boxster Spyder, 718 Cayman GT4 and 992 GT3 use transmission cooling components designed to help maintain suitable gearbox oil temperatures during operation.
The oil cooler pipe retaining plate, Porsche reference 9P1317053, secures the relevant transmission oil pipe connection, helping maintain correct positioning and reduce unwanted movement.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1317053
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche 992.2 GT3 / Touring / S/C 2025>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Oil Cooler Pipe Retaining Plate
Sold each - 2 required per car
Restore secure mounting of your Porsche's transmission oil cooler pipe with this OE Match replacement retaining plate.
Fits:
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche 992.2 GT3 / Touring / S/C 2025>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram Ref No 14
Manufactured as an aftermarket alternative to the original Porsche component, this retaining plate provides a practical replacement when the existing pipe retainer has become damaged, distorted or misplaced during gearbox maintenance.
Although a small component, it plays an important role in keeping the oil cooler pipe connection correctly located.
What Does It Do?
The OE Match retaining plate holds the transmission oil cooler pipe connection in its designated mounting position.
During operation, the gearbox generates heat that must be controlled by its oil cooling system. Secure pipe connections are necessary for the correct circulation of transmission oil.
This retaining plate provides mechanical support at the pipe connection, helping prevent it from shifting during vehicle operation.
Why Is It Important?
Even minor movement around transmission oil pipe fittings can place additional strain on the connections and associated seals.
A correctly fitted retaining plate helps:
- Keep the oil cooler pipe connection securely located
- Minimise vibration-related movement
- Reduce unnecessary stress on adjacent fittings
- Maintain the correct positioning of the cooling pipe
Why Do Retaining Plates Fail?
Retaining plates are generally durable but can suffer damage during gearbox servicing or oil cooler pipe removal.
Common causes include:
- Accidental bending during disassembly
- Corrosion or surface deterioration
- Incorrect fitting or overtightening of fixings
- Mechanical damage from surrounding components
When Should It Be Replaced?
Fit a replacement if the original retaining plate is cracked, distorted, heavily corroded or unable to hold the pipe connection correctly.
It is also worth checking during transmission oil cooler repairs, particularly when renewing pipe seals or removing the associated heat exchanger connections.
Why Choose OE Match?
OE Match replacement components offer an alternative to genuine Porsche parts for owners carrying out routine maintenance and mechanical repairs.
This retaining plate is intended to replace the corresponding original component while retaining the original mounting arrangement.
Installation Notes
Check that the oil cooler pipe is correctly seated before installing the retaining plate.
Inspect the connection seals and mounting hardware for damage. Fit the plate in its intended orientation and tighten the fixing to the manufacturer's specification.
If any oil connections have been disturbed, check for leakage after completing the repair.
Key Features
- OE Match aftermarket replacement component
- Designed for transmission oil cooler pipe retention
- Helps prevent unwanted movement at the pipe connection
- Replaces damaged or missing retaining plates
- Uses the original mounting arrangement
- Suitable for gearbox cooling system maintenance
- Alternative to a genuine Porsche replacement
OE Match Porsche 718 Spyder, Cayman GT4 & 992 GT3 Oil Cooler Pipe Retaining Plates
Maintain the transmission cooling system of your Porsche with OE Match replacement oil cooler pipe retaining plates and associated gearbox components.
The OE Match retaining plate, cross-referencing Porsche part number 9P1317053, is designed to replace the original oil pipe retainer used on applicable Porsche 718 Boxster Spyder, 718 Cayman GT4 and 992 GT3 transmission oil cooling assemblies.
Whether replacing a damaged gearbox oil pipe bracket or carrying out transmission heat exchanger repairs, this aftermarket component provides a practical solution for restoring secure pipe mounting.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1317053
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
PDK Gearbox Oil Cooler Pipe Retaining Plate
Ensure the gearbox oil cooler pipes remain securely fastened
with this OE Match replacement retaining bracket plate for Porsche Boxster and
Cayman PDK models.
Fits:
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram ref no 31
This compact mounting component is used within the transmission cooling assembly to hold the oil cooler pipe connections in place. It helps maintain a stable fit between the connected components, reducing movement that could place unnecessary strain on the pipe fittings.
Ideal for replacing a missing, damaged or incorrectly seated original bracket during PDK gearbox repairs.
What Does It Do?
The retaining bracket plate provides mechanical retention for the PDK gearbox oil cooler pipe connections.
As the vehicle operates, engine and gearbox movement can create vibration around the transmission cooling components.
The bracket keeps the oil pipe fittings securely located, helping prevent movement or displacement at their mounting points.
Why Is It Important?
Although it does not carry or seal transmission oil itself, the retaining bracket plays an important supporting role in the gearbox cooling assembly.
A correctly installed bracket helps:
- Hold oil cooler pipe connections in position
- Maintain correct alignment between connected components
- Reduce movement caused by vibration
- Minimise unnecessary strain on pipe fittings and seals
- Support secure assembly of the gearbox cooling system
A damaged or missing bracket may allow excessive movement, potentially affecting the security of the pipe connections.
Why Do Retaining Bracket Plates Fail?
These components are generally long-lasting, but damage can occur through mechanical stress or incorrect handling.
Common causes include:
- Bending during oil cooler pipe removal
- Damage from incorrect installation
- Corrosion caused by moisture and road salt
- Worn or damaged securing points
- Accidental damage during gearbox maintenance
When Should It Be Replaced?
Replace the retaining bracket if it is bent, cracked, excessively corroded or no longer holds the oil cooler pipes securely.
It should also be checked whenever the transmission oil cooler pipes, heat exchanger or associated seals are removed for maintenance.
Installation Notes
Inspect the mounting area and confirm that the oil cooler pipe connections are fully seated before fitting the bracket.
Position the retaining plate correctly and secure it using the appropriate original fixing arrangement.
Check the surrounding pipe connections and sealing rings for damage. If the oil cooling circuit has been opened, follow the correct PDK servicing procedure and check for leaks after reassembly.
Why Choose OE Match?
OE Match provides replacement components for Porsche owners seeking an alternative to genuine Porsche parts.
This retaining bracket is intended to replace the corresponding original component while maintaining the factory-style mounting arrangement.
Key Features
- OE Match aftermarket replacement retaining plate
- Designed for PDK gearbox oil cooler pipe connections
- Helps keep transmission cooling pipes securely located
- Supports correct alignment of pipe fittings
- Reduces unwanted vibration-related movement
- Suitable for Porsche 987.2, 981 and 718 Boxster/Cayman PDK models
- Useful for gearbox cooling system repairs and maintenance
- Alternative to a genuine Porsche replacement part
OE Match Porsche Boxster & Cayman PDK Oil Cooler Pipe Retaining Brackets
The Porsche 987.2, 981 and 718 Boxster and Cayman PDK gearbox cooling assemblies use retaining brackets to secure the transmission oil cooler pipe connections and maintain their correct positioning.
The OE Match retaining bracket plate, is a replacement mounting component for applicable Porsche PDK gearbox oil cooling systems. It is particularly useful when repairing transmission oil cooler pipe connections or replacing damaged retaining hardware.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9G230725500
The product you are viewing cross references to these numbers
Porsche Transmission Coolant Pipes - Essential Gearbox Cooling Flow Components
Porsche transmission coolant pipes carry coolant between the gearbox, coolant control valves, and transmission oil coolers, ensuring consistent temperature regulation under all driving conditions. By maintaining correct coolant flow, these pipes protect transmission oil, seals, and internal components from overheating and premature wear.
Available from Design911, transmission coolant pipes are supplied to OEM specifications, making them suitable for maintenance, repairs, and complete cooling system refurbishments.
What Do Porsche Transmission Coolant Pipes Do?
Transmission coolant pipes form the physical flow network of the gearbox cooling system.
Core Functions:
- Transport coolant to and from the transmission oil cooler
- Maintain stable gearbox operating temperatures
- Support efficient transmission oil cooling
- Prevent thermal stress on internal gearbox components
- Enable correct operation of coolant control and change over valves
Healthy coolant pipes are essential for reliable transmission thermal management.
Why Do Transmission Coolant Pipes Fail?
Transmission coolant pipes are exposed to heat, pressure, vibration, and environmental conditions.
Common Causes of Failure:
- Corrosion in metal pipes from age or coolant degradation
- Cracking or hardening of plastic and rubber sections
- Heat cycling causing material fatigue
- Leaks at pipe joints or O-ring connections
- Physical damage from road debris or incorrect installation
Failure can result in coolant loss, overheating, and transmission damage.
When Should Transmission Coolant Pipes Be Replaced?
Porsche transmission coolant pipes should be inspected and replaced when signs of deterioration appear.
Replacement Indicators:
- Visible coolant leaks or staining
- Cracked, swollen, or brittle pipe sections
- Repeated low coolant warnings
- Overheating or inconsistent transmission temperatures
- During transmission or cooling system servicing
Preventative replacement helps avoid sudden coolant loss and expensive gearbox repairs.
Highlights
- Essential Porsche gearbox cooling system components
- Maintains reliable coolant flow and temperature control
- OEM-spec fitment and durability
- Suitable for road, fast-road, and performance applications
- Helps prevent overheating and premature gearbox wear
