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- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Hose Clamp, B15 X 12.
The Hose Clamp B15 x 12 is a genuine Porsche OEM clamp designed to securely fasten small-diameter hoses to pipes and fittings within the vehicle’s cooling and fluid systems. Manufactured to Porsche specifications, it applies consistent clamping force to create a tight, leak-free seal and keep hoses firmly in place under pressure, heat, and vibration.
Sold Each.
Fits:
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Diagram Ref No 20
What This Product Does:
- Clamps the hose in place so it cannot slip off under pressure or vibration.
- Creates a tight seal between the hose and the fitting to prevent coolant or fluid leaks.
- Helps maintain proper cooling system pressure, especially on smaller hoses such as vent or reservoir lines.
Symptoms Of Wear Or Failure:
- A weakened clamp may allow coolant or fluid to seep from the joint, often leaving residue or dampness.
- If the clamp loses tension, the hose may move or partially slip off the fitting, especially under pressure.
- The clamp may be stretched, stripped, or deformed and unable to hold the hose securely.
- Rust weakens the clamp material, reducing clamping force and increasing the risk of failure.
- A distorted band can apply uneven pressure, leading to leaks or an unreliable seal.
- If used on coolant hoses, clamp failure can contribute to low coolant level, pressure loss, overheating.
Why Replacement Matters:
- Prevents leaks by maintaining a tight seal at the hose connection.
- Keeps hoses securely attached, reducing the risk of hoses slipping off under pressure or vibration.
- Maintains correct system pressure, which is essential for proper cooling and heating system performance.
- Helps prevent overheating, since coolant leaks often start at hose clamp joints.
- Protects nearby components, as leaking coolant can damage hoses, wiring, sensors, and surrounding parts.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951265109
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