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Porsche > Engine Cooling > Coolant Hoses and Pipes > Hose Clips / Screws / Brackets and Fixings >

Hose Clamp, B25 X 12. Porsche 970.2 Panamera S 3.0L 2014-16  ❭  99951265609

Hose Clamp, B25 X 12. Porsche 970.2 Panamera S 3.0L 2014-16 - 99951265609, 95534758000, 99951258909
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99951265609
Product Information
Product Information
Hose Clamp, B25 X 12.

The Hose Clamp B25 x 12 is a genuine Porsche OEM clamp designed to securely fasten hoses to pipes and fittings within the vehicle’s cooling, heating, and fluid systems. Manufactured to Porsche specifications, it provides a reliable seal to prevent leaks and ensure hoses remain firmly in position under pressure and vibration.

Fits:

  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16  

Diagram Ref No 6

What This Product Does:

  • Clamps hoses in place so they don’t slip off under pressure or vibration.
  • Helps create a tight seal between the hose and the connection point to prevent coolant, air, or fluid leaks.
  • Maintains proper pressure in systems such as coolant/heater circuits and other hose-connected components.

Symptoms Of Wear Or Failure:

  • A weak or loose clamp may allow coolant or other fluids to seep from the joint, often leaving wet residue or staining.
  • If the clamp loses tension, the hose may partially slide off, causing sudden leaks or loss of pressure.
  • A worn clamp may strip, deform, or fail to hold its adjustment, even when tightened.
  • Rust weakens the metal and reduces clamping force, increasing the risk of failure.
  • If the clamp band is bent or damaged, it may no longer apply even pressure around the hose, causing leaks.
  • Leaks from a failing clamp can lead to low coolant level, overheating, weak cabin heat


Why Replacement Matters:

  • Prevents coolant or fluid leaks at hose joints, helping maintain proper system sealing.
  • Reduces risk of overheating, since coolant leaks often begin at hose clamp connection points.
  • Keeps hoses securely in place, preventing them from slipping off under pressure or vibration.
  • Maintains proper heater and cooling performance, since the system depends on consistent pressure and coolant flow.
  • Protects surrounding components, as leaking coolant can damage hoses, fittings, sensors, and nearby parts over time.



Related reference numbers
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99951265609
99951265609
95534758000
99951258909

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