Porsche Radiator Hoses

9P1145719A - : Pressure Tube for Porsche Image

Pressure Tube

Porsche 9P1-145-719-A
911. 3.0l. Left. Outlet. 3.0L turbo. Pressure tube.
$112.61
MSRP $117.24
Save $4.63
3.9% Off
PAB129609A - : Inlet Tube for Porsche Image

Inlet Tube

Porsche PAB-129-609-A
4.0L without turbo gt.
$323.43
MSRP $408.91
Save $85.48
20.9% Off
9P1145720A - : Pressure Tube for Porsche Image

Pressure Tube

Porsche 9P1-145-720-A
911. 3.0l. Right. Outlet. 3.0L turbo. Pressure tube.
$123.41
MSRP $131.78
Save $8.37
6.4% Off
PAB129606A - : Inlet Tube for Porsche Image

Inlet Tube

Porsche PAB-129-606-A
4.0L without turbo gt.
$323.43
MSRP $408.91
Save $85.48
20.9% Off
9J1815552C - : Water Pipe for Porsche Image

Water Pipe

Porsche 9J1-815-552-C
Front. Water pipe.
$254.33
MSRP $292.06
Save $37.73
12.9% Off
PAB122101 - : Outlet Pipe for Porsche Image

Outlet Pipe

Porsche PAB-122-101
Cayenne. Without hybrid.
$78.58
MSRP $106.27
Save $27.69
26.1% Off
99951270901 - : Engine Oil Filler Pipe Clamp for Porsche Image

Engine Oil Filler Pipe Clamp

Porsche 999-512-709-01
Tubes & pipes, lower.
$60.14
MSRP $84.84
Save $24.70
29.1% Off
99631426904 - : Power Steering Line for Porsche Image

Power Steering Line

Porsche 996-314-269-04
$41.82
MSRP $41.93
Save $0.11
0.3% Off
PAB14594400 - : Connector Tube for Porsche Image

Connector Tube

Porsche PAB-145-944-00
Cayenne. 3.0l. Left intercooler inlet. Upper. Right intercooler outlet. 3.0L, with e-hybrid hoses & pipes.
$72.84
MSRP $88.26
Save $15.42
17.5% Off
99610680101 - : Engine Coolant Pipe O-Ring for Porsche Image

Engine Coolant Pipe O-Ring

Porsche 996-106-801-01
Size Not Specified. All Required. 4.8L, radiator & related parts. Main radiator & related parts. 3.0L. Electric motor cooling, 2014-16....
$6.33
MSRP $7.34
Save $1.01
13.8% Off
99951268609 - : Boot Clamp for Porsche Image

Boot Clamp

Porsche 999-512-686-09
$3.40
MSRP $4.29
Save $0.89
20.7% Off
99110671102 - : Inlet Tube for Porsche Image

Inlet Tube

Porsche 991-106-711-02
Vent lines. 4.0L. 2.7, 3.4L. Inlet tube. 3.0L turbo front. 3.8L.
$65.48
MSRP $88.57
Save $23.09
26.1% Off

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Radiator Hoses Keep Your Porsche Running Cool

Porsche vehicles are built for performance, and a reliable cooling system ensures that the engine stays within a safe temperature range. Radiator hoses carry coolant between the radiator and engine, preventing overheating. Over time, exposure to heat and pressure can weaken the hoses, leading to cracks or leaks. Whether you drive a Porsche Panamera or a Porsche Boxster, keeping radiator hoses in top condition is essential.

Common Reasons for Radiator Hose Failure

Constant exposure to engine heat and coolant flow causes radiator hoses to deteriorate. Cracking, bulging, or leaking are signs of wear that can lead to engine overheating if not addressed. Contaminants in the coolant can also accelerate hose degradation. Regular inspections help identify issues before they turn into costly repairs.

When to Replace Radiator Hoses

Most radiator hoses last between 50,000 and 100,000 miles, but signs of wear may appear sooner depending on driving conditions. If you notice coolant leaks, steam under the hood, or soft spots in the hose, replacement is necessary. Genuine Porsche radiator hoses provide a precise fit and superior durability compared to aftermarket options that may degrade faster. While replacing the hoses, it’s a good time to inspect the thermostat for proper function.

We offer authentic Porsche parts designed to match factory specifications, ensuring reliability and long-term performance. Choosing genuine components helps keep your vehicle running at its best.