Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Coolant temperature sensor. Porsche 991.1 / 981 Boxster / 981 Cayman - 94860642001
94860642001/1
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
Information
Coolant temperature sensor.
Fits:
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman 2014-16
Porsche 981C Cayman GT4 2016
Porsche 991.1 Carrera 2012-16
Porsche 991 Turbo 2014>>
Porsche 991 GT3 2014>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860642001
The product you are viewing cross references to these numbers
Fits:
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman 2014-16
Porsche 981C Cayman GT4 2016
Porsche 991.1 Carrera 2012-16
Porsche 991 Turbo 2014>>
Porsche 991 GT3 2014>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860642001
94860642001
The product you are viewing cross references to these numbers
Price: €18.60
In stock
Related products
Vehicle Group
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
Information
Thermostat on water pump large
This OE Match water pump thermostat is a replacement cooling system thermostat for Porsche 924S and 944 models. It is designed to match the original-style fitment and function, helping regulate coolant flow and maintain the correct engine operating temperature.
Fits:
Porsche 924S 1986 - 1988
Porsche 944 1982 - 1988
Diagram Ref No 3.
The thermostat controls coolant flow through the engine cooling system. When the engine is cold, it helps restrict coolant circulation so the engine can warm up efficiently. Once the correct temperature is reached, it opens to allow coolant to circulate through the radiator and cooling system.
Functions
• Replaces the water pump thermostat
• Helps regulate engine coolant flow
• Supports correct engine warm-up and operating temperature
• Helps maintain cooling system efficiency
• Helps prevent overheating or overcooling issues
• Replaces stuck, leaking, slow-opening, or failed original thermostats
• OE Match replacement for Porsche 924S and 944 cooling system service.
Why Replace This Part?
Thermostats can fail due to age, coolant contamination, corrosion, sticking, worn seals, or repeated heat cycles. A faulty thermostat may stay closed and cause overheating, or stay open and prevent the engine from reaching the correct operating temperature. Replacing the thermostat helps restore reliable temperature control and protects the engine cooling system.
When to Replace This Part
• The engine overheats or runs hotter than normal
• The engine takes too long to warm up
• Coolant temperature fluctuates or remains too low
• The thermostat is stuck open or closed
• The water pump or cooling system is being serviced
• Coolant has become contaminated or the system is being flushed
• Preventative replacement is being carried out during major service.
Where it fits on the car
This thermostat fits within the water pump / engine cooling system on Porsche 924S and 944 models. It controls coolant flow according to the factory cooling system layout. Applications / F
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410612905
The product you are viewing cross references to these numbers
This OE Match water pump thermostat is a replacement cooling system thermostat for Porsche 924S and 944 models. It is designed to match the original-style fitment and function, helping regulate coolant flow and maintain the correct engine operating temperature.
Fits:
Porsche 924S 1986 - 1988
Porsche 944 1982 - 1988
Diagram Ref No 3.
The thermostat controls coolant flow through the engine cooling system. When the engine is cold, it helps restrict coolant circulation so the engine can warm up efficiently. Once the correct temperature is reached, it opens to allow coolant to circulate through the radiator and cooling system.
Functions
• Replaces the water pump thermostat
• Helps regulate engine coolant flow
• Supports correct engine warm-up and operating temperature
• Helps maintain cooling system efficiency
• Helps prevent overheating or overcooling issues
• Replaces stuck, leaking, slow-opening, or failed original thermostats
• OE Match replacement for Porsche 924S and 944 cooling system service.
Why Replace This Part?
Thermostats can fail due to age, coolant contamination, corrosion, sticking, worn seals, or repeated heat cycles. A faulty thermostat may stay closed and cause overheating, or stay open and prevent the engine from reaching the correct operating temperature. Replacing the thermostat helps restore reliable temperature control and protects the engine cooling system.
When to Replace This Part
• The engine overheats or runs hotter than normal
• The engine takes too long to warm up
• Coolant temperature fluctuates or remains too low
• The thermostat is stuck open or closed
• The water pump or cooling system is being serviced
• Coolant has become contaminated or the system is being flushed
• Preventative replacement is being carried out during major service.
Where it fits on the car
This thermostat fits within the water pump / engine cooling system on Porsche 924S and 944 models. It controls coolant flow according to the factory cooling system layout. Applications / F
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410612905
94410612905
94410601900
92810612917
92810612905
92810612906
92810612916
The product you are viewing cross references to these numbers
Price: €16.20
In stock
Vehicle Group
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Information
Oil temperature sensor.
Fits:
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 964 Turbo 1991-93
Click 'Zoom in' for large parts diagram.
Diagram ref no 23.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94460612500
The product you are viewing cross references to these numbers
Fits:
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 964 Turbo 1991-93
Click 'Zoom in' for large parts diagram.
Diagram ref no 23.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94460612500
94460612500
13 62 1 284 397
13621284397
6PT 009 107-361
6PT009107361
32312004
32101339
025906041
0280130023
0280130026
1332396
13621709966
9357021
158-0134
158-0767
158-0621
13621709967
13621284397
The product you are viewing cross references to these numbers
Price: €11.94
In stock
Vehicle Group
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
Information
Water Temperature Sensor on crankcase.
Fits:
Porsche 924S 2.5L 1986-88
Diagram Ref No 13.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94460620100
The product you are viewing cross references to these numbers
Fits:
Porsche 924S 2.5L 1986-88
Diagram Ref No 13.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94460620100
94460620100
The product you are viewing cross references to these numbers
Price: €23.94
Arriving soon