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Porsche > 992 (911) MK1 2019-2024 > 992.1 Targa 4S / GTS 3.0L 2020-24 > Engine Cooling > Coolant Hoses and Pipes > Hose Clips / Screws / Brackets and Fixings >

Hose Clamp, B29 X 12 X 1.7. Porsche 970.2 Panamera 3.0L 2013-16  ❭  99951266009

Hose Clamp, B29 X 12 X 1.7. Porsche 970.2 Panamera 3.0L 2013-16 - 99951266009, 99951260609
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99951266009
Product Information
Product Information
Hose Clamp, B29 X 12 X 1.7. 

The Hose Clamp B29 x 12 x 1.7 is a genuine Porsche OEM clamp designed to securely fasten hoses to pipes and fittings across the vehicle’s cooling, heating, and fluid systems. Manufactured to Porsche specifications, it provides consistent clamping force to ensure a tight, leak-free seal and keeps hose connections secure under pressure, heat, 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
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16  

Diagram Ref No 27

What This Product Does:

  • Clamps hoses in place so they do not slip off under pressure or vibration.
  • Applies even pressure around the hose end to create a tight, leak-free seal.
  • Helps maintain system pressure and reliability in coolant, heater, vacuum, and other fluid hose circuits.

Symptoms Of Wear Or Failure:

  • A weakened clamp may allow coolant or fluid to seep from the joint, often leaving wet staining or dried residue.
  • If the clamp loses tension, the hose may shift or partially slip off the fitting under pressure.
  • The clamp may become stretched, stripped, or deformed, preventing it from holding the hose securely.
  • Rust weakens the clamp material and reduces clamping force, increasing the risk of leaks.
  • A damaged band can apply uneven pressure, causing an unreliable seal and possible leakage.
  • If used on coolant/heater hoses, clamp failure may contribute to low coolant level, overheating, reduced heater performance.


Why Replacement Matters:

  • Prevents coolant or fluid leaks by maintaining a tight, secure seal at the hose connection.
  • Keeps hoses firmly attached, reducing the risk of hoses slipping off under pressure or vibration.
  • Maintains correct system pressure, which is essential for proper cooling, heating, and fluid circulation.
  • Helps avoid secondary damage, as leaking coolant or fluids can harm nearby components, sensors, and wiring.
  • Ensures long-term reliability, especially in high-heat engine bay environments where clamps fatigue over time.



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99951266009
99951266009
99951260609

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