Thermostat & Housing for 2025 Porsche 718 Cayman
No.
Part # / Description / Price
Price
1
Water Pump Assembly 
Porsche
Porsche Notes: PARTS: Part has related components that cannot be reused/reinstalled; gasket, o-ring.
Description: Water pump & thermostat, 2.0, 2.5L.
$623.79
$623.79
2
2009-2024 Porsche - Engine Water Pump Outlet Pipe Bolt Porsche
Porsche Description: 4.8L. Water pump & thermostat, m6x25. 3.0L turbo. 3.6L, 2015-17.
$1.50
$1.50
2
2017-2024 Porsche - Water Pump Assembly Mount Bolt Porsche
Porsche Description: Awd, m8x30. Rwd, m8x30. Water pump & thermostat, m8x30.
$2.02
$2.02
2
2007-2024 Porsche - Water Pump Assembly Mount Bolt Porsche
Porsche Description: 2.0L. 2.5L. 4.0L, with gt4 rs, spyder rs, m6x20. 3.6L. 3.0L turbo. Water inlet tube,screw. Water pump & thermostat, m6x20.
$1.50
$1.50
6
2009-2025 Porsche - Water Pump Assembly O-Ring Porsche
Porsche Notes: PARTS: Part included with water pump assembly. Part cannot be reused/reinstalled.
Description: 34 x 3mm. All Required. 2009-12. 3.8L, water pump and thermostat. 911. Inner. 4.0L. 3.4, 3.8L, with gt3.
$12.61
$12.61
7
2022-2024 Porsche - Water Pump Gasket Porsche
Porsche Description: 2009-12. 3.0L turbo. 911 Turbo. Boxster. Cayman. 3.8L, water pump and thermostat. 4.0L, with gt4 rs, spyder rs. Outer. 3.4, 3.8L, with gt3.
$50.62
$50.62
8
2009-2025 Porsche - Pulley Porsche
Porsche Notes: PARTS: Part included with water pump assembly. Part cannot be reused/reinstalled.
Description: 2009-12. 3.0L turbo. 3.8L, water pump and thermostat. 4.0L, with gt4 rs, spyder rs. 3.4, 3.8L, with gt3.
$110.29
$110.29
9
$14.75
10
2010-2024 Porsche - Turbocharger Mount Heat Shield Bolt Porsche
Porsche Description: Water pump & thermostat, 2.0, 2.5L. Without gt4 rs. 4.0L. 3.0L. With turbocharger, oil pipes. 2015-18. 3.6L, hoses. 4.8L without turbocharger.
$4.83
$4.83
11
2017-2024 Porsche - Heat Shield Screw Porsche
Porsche Description: Water pump & thermostat, 2.0, 2.5L, m6x14. 4.0l.
$1.50
$1.50
12
2017-2024 Porsche - Outlet Pipe Porsche
Porsche Notes: PARTS: Part has related components that cannot be reused/reinstalled; gasket, o-ring.
Description: Water pump & thermostat.
$104.47
$104.47
13
Water Manifold O-Ring Porsche
Porsche Notes: PARTS: Part included with outlet pipe. Part cannot be reused/reinstalled.
Description: Water pump & thermostat, 2.0, 2.5L.
$4.12
$4.12
14
2017-2025 Porsche - Outlet Pipe Gasket Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: Water pump & thermostat.
$25.72
$25.72
16
$283.16
17
2012-2025 Porsche - Water Pipe O-Ring Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: 3.0l, engine, lower. 3.0l, water manifold. 31 x 3mm. Pipe To Thermostat Housing. All Required. 3.4, 3.8L, without gt3. 4.0L, without gt4 rs, spyder rs. Tubes & pipes. Water pump & thermostat.
$32.72
$32.72
17
2010-2025 Porsche - Water Inlet Hose O-Ring Porsche
Porsche Description: Size Not Specified. All Required. 4.8L, radiator & related parts. Main radiator & related parts. 3.0L. Electric motor cooling, 2014-16. 3.6L, radiator & related parts. Electric motor cooling, 2012-13.
$7.25
$7.25
17
2001-2025 Porsche - Radiator Coolant Hose O-Ring Porsche
Porsche Description: Vent lines. 46.7 x 3.53mm. All Required. 4.0L. 2.7, 3.4L. 3.0L turbo rear. 3.0L turbo front. 3.0L turbo underbody. 3.8L.
$7.25
$7.25
17
$5.26
17
$6.73
17
2017-2025 Porsche - Oil Inlet Tube O-Ring Porsche
Porsche Description: 2.0L. 2.5L. Feed. At Turbo. 10 x 3.00mm. O-Ring. 10 x 3.00mm. 3.0L turbo. 12.00x2.5. 10.0x30.
$6.14
$6.14
18
2017-2025 Porsche - Thermostat Housing Porsche
Porsche Description: Boxster. Cayman. Water pump & thermostat.
$267.34
$267.34
19
2017-2025 Porsche - Gasket Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: Boxster. Inner. Cayman. Water pump & thermostat.
$15.91
$15.91
20
Engine Coolant Thermostat Porsche
Porsche Description: 3.0L turbo. 3.4, 3.8L, without gt3. Boxster. Cayman. 911 Turbo. Water pump & thermostat. 911. 3.7l. Spyder.
$468.85
$468.85
21
2012-2025 Porsche - Engine Coolant Thermostat Gasket Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: 3.0L turbo. Outer. Boxster. 911 Turbo. Cayman. Water pump & thermostat. 911. 3.7l. Spyder. Without gt3. Without gt2.
$19.02
$19.02
22
2012-2024 Porsche - Thermostat Shield Porsche
Porsche Description: 3.0L turbo. 3.4, 3.8L, without gt3. 4.0L, without gt4 rs, spyder rs. Water pump & thermostat.
$23.68
$23.68
24
$50.80
24
2012-2024 Porsche - Engine Coolant Hose Porsche
Porsche Description: Vent lines. 4.0L. 2.7, 3.4L. Front. 3.8L.
$37.18
$37.18
25
$17.26
26
2009-2024 Porsche - Stopper Retainer Spring Porsche
Porsche Description: 3.0l, engine. Rear, 2009-12. 3.6L. 3.4, 3.8L rear. 3.0L turbo rear. Water pump & thermostat.
$1.77
$1.77
26
2006-2024 Porsche - Hose & Tube Assembly Retainer Spring Porsche
Porsche Description: Right Radiator. Left Radiator. Primary, small. 2.7, 3.4L, small. Front, front. Rear. 3.8L.
$3.99
$3.99
26
2007-2025 Porsche - Hose & Tube Assembly Retainer Spring Porsche
Porsche Positions: Rear
Description: Vent lines. Water manifold. 2.7, 3.4L. Front, rear. Water pump & thermostat. Tubes & pipes. 3.0L turbo front. 3.0L turbo underbody. 3.6L. 3.8L, small.
$3.99
$3.99
27
2009-2024 Porsche - Engine Coolant Inlet Flange Drain Plug Porsche
Porsche Description: Engine. Rear, 2009-12. 3.4, 3.8L rear. 3.0L turbo rear. Control connection. Water pump & thermostat.
$11.22
$11.22
28
2012-2024 Porsche - Stopper O-Ring Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: 3.4, 3.8L rear. 3.0L turbo rear. Control connection. Water pump & thermostat.
$12.93
$12.93
29
$28.74
30
$11.63
31
$144.56
31
2012-2024 Porsche - Inlet Tube Porsche
Porsche Description: Vent lines. 4.0L. 2.7, 3.4L. Inlet tube. 3.0L turbo front. 3.8L.
$87.71
$87.71
31
2012-2024 Porsche - Water Hose Porsche
Porsche Positions: Front
Description: Vent lines. 4.0L. 2.7, 3.4L. Front. 3.8L.
$90.85
$90.85
31
2012-2024 Porsche - Hose & Tube Assembly Porsche
Porsche Description: Vent lines. 2.7, 3.4L. 3.4, 3.8L front. Return hose.
$183.19
$183.19
31
2012-2024 Porsche - Water Hose Assembly Porsche
Porsche Description: Vent lines. 4.0L. 2.7, 3.4L. Front. 3.8L.
$183.19
$183.19
31
$56.14
31
$52.39
31
$75.28
31
$112.82
31
$104.81
32
2017-2025 Porsche - Water Manifold Gasket Porsche
Porsche Positions: Right
Notes: PARTS: Part included with water manifold. Part cannot be reused/reinstalled.
Description: Water pump & thermostat.
$47.22
$47.22
32
2017-2025 Porsche - Water Manifold Gasket Porsche
Porsche Positions: Left
Notes: PARTS: Part included with water manifold. Part cannot be reused/reinstalled.
Description: Water pump & thermostat.
$47.22
$47.22
34
$83.11
34
2012-2024 Porsche - Valve Porsche
Porsche Description: 3.4, 3.8L, manual trans. 3.0L turbo, manual trans. Valve. 4.0L. Without gt4. 3.4, 3.8L, with gt3. 3.0L turbo rear. 3.4, 3.8L rear. Auto trans. Control connection.
$61.41
$61.41
35
2012-2025 Porsche - Engine Coolant Pipe O-Ring Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: 29 x 4mm. All Required. Water pump & thermostat, 2.0, 2.5L. Water manifold. Tubes & pipes. 3.4, 3.8L without gt3.
$23.22
$23.22
36
2011-2024 Porsche - Thermostat Unit Bolt Porsche
Porsche Description: Water pump & thermostat. 2015-18. 3.0L. 3.6L. 4.8L. Without turbocharger. Tubes & pipes.
$1.57
$1.57