Coolant Lines for 2025 Porsche 718 Boxster
No.
Part # / Description / Price
Price
1
MSRP $56.14
$43.24
1
MSRP $143.85
$106.36
1
MSRP $143.85
$106.36
1
MSRP $144.56
$138.85
1
Inlet Tube 
Porsche
Porsche Description: Vent lines. 4.0L. 2.7, 3.4L. Inlet tube. 3.0L turbo front. 3.8L.
MSRP $87.71
$64.85
MSRP $87.71
$64.85
1
Hose & Tube Assembly Porsche
Porsche Description: Vent lines. 2.7, 3.4L. 3.4, 3.8L front. Return hose.
MSRP $183.19
$135.44
MSRP $183.19
$135.44
1
Water Hose Assembly Porsche
Porsche Description: Vent lines. 4.0L. 2.7, 3.4L. Front. 3.8L.
MSRP $183.19
$135.44
MSRP $183.19
$135.44
1
MSRP $283.16
$209.36
1
MSRP $605.44
$499.69
1
MSRP $104.81
$77.50
1
MSRP $112.82
$83.42
1
MSRP $75.28
$57.98
1
MSRP $52.39
$40.35
2
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.
MSRP $12.93
$9.16
MSRP $12.93
$9.16
4
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.
MSRP $11.22
$8.64
MSRP $11.22
$8.64
6
Inlet Hose O-Ring Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: Control connection.
MSRP $6.73
$4.95
MSRP $6.73
$4.95
7
Hose Clamp Porsche
Porsche Description: Vent lines. 3.4L, 25-40. 2.7, 3.4L. 4.0L, primary, upper. With dynamic chassis control. upper. 3.0L turbo front. Control connection. 3.8L. Front Radiators.
MSRP $8.52
$6.28
MSRP $8.52
$6.28
9
Engine Coolant Pipe O-Ring Porsche
Porsche Notes: PARTS: Part included with hose assembly. Part cannot be reused/reinstalled.
MSRP $8.16
$6.02
MSRP $8.16
$6.02
10
Clamp Porsche
Porsche Notes: PARTS: Part included with hose assembly. Part cannot be reused/reinstalled.
MSRP $4.12
$3.03
MSRP $4.12
$3.03
11
MSRP $28.74
$24.70
11
MSRP $11.63
$8.24
11
Plug Clamp Porsche
Porsche Description: 3.6L, 2015-18. Water manifold. Primary. 3.6L, 2011-14. 3.0L diesel. 3.6L, hoses & parts. 3.2L, hoses & parts. Control connection, 40x12. 2.0L, 2017-18. 3.6L, 2015-17.
MSRP $3.23
$2.38
MSRP $3.23
$2.38
11
Water Pipe Clamp Porsche
Porsche Description: 4.8L. Primary, 2009-12. 3.0L, 26x12. 3.6L. 3.8L, water tubes, large. Control connection.
MSRP $4.31
$3.17
MSRP $4.31
$3.17
13
$52.26
14
MSRP $1.67
$1.27
16
Return Tube O-Ring Porsche
Porsche Notes: PARTS: Part cannot be reused/reinstalled.
Description: Control connection.
MSRP $4.74
$3.50
MSRP $4.74
$3.50
16
Engine Coolant Pipe 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.
MSRP $7.25
$5.81
MSRP $7.25
$5.81
16
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.
MSRP $6.14
$4.52
MSRP $6.14
$4.52
16
MSRP $4.12
$3.03
16
Water Pipe O-Ring Porsche
Porsche 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.
MSRP $32.72
$23.20
MSRP $32.72
$23.20
16
Water Pump Assembly O-Ring Porsche
Porsche Description: 34 x 3mm. All Required. 2009-12. 3.8L, water pump and thermostat. 911. Inner. 4.0L. 3.4, 3.8L, with gt3.
MSRP $12.61
$8.94
MSRP $12.61
$8.94
16
MSRP $5.26
$3.87
16
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.
MSRP $7.25
$5.81
MSRP $7.25
$5.81
19
MSRP $22.49
$17.33
21
MSRP $25.11
$19.34
22
MSRP $10.24
$7.89
23
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.
MSRP $61.41
$50.05
MSRP $61.41
$50.05
26
Water Pipe Support Porsche
Porsche Notes: PARTS: Part included with water pipe. Part cannot be reused/reinstalled.
Description: Control connection.
$17.26
$17.26
28
HVAC Heater Hose Porsche
Porsche Notes: PARTS: Part included with water pipe. Part cannot be reused/reinstalled.
Description: Control connection.
$20.14
$20.14
29
Water Outlet Clamp Porsche
Porsche Notes: PARTS: Part included with water pipe. Part cannot be reused/reinstalled.
Description: 3.0l, auto trans. Control connection, 2.0, 2.5L.
MSRP $4.31
$3.17
MSRP $4.31
$3.17