057109218K Maintain Chain Tension Timing Chain Tensioner For Audi A8 S8 Engine

  This chain tensioner is a critical part of the timing system. It automatically adjusts the tension of the timing chain, ensuring accurate camshaft positioning and optimal engine performance.

Product Features
*Direct Replacement: OE number 057109218K ensures perfect fit and reliable performance.

*Premium Construction: Built from high-quality steel and composite materials for excellent durability and temperature resistance.

*Maintains Engine Timing: Keeps the timing chain under proper tension, ensuring precise valve operation and preventing chain noise or failure.

*OEM Quality: Manufactured according to original factory specifications; suitable for both OE and aftermarket replacement.

*Noise Reduction: Enhances driving comfort by reducing chain vibration and ticking sounds.

Application:

Specifically designed for Audi high-performance V10 engines:

for Audi A8 5.2L V10 FSI (D3 chassis) – 2006 to 2010
for Audi S8 5.2L V10 FSI (D3 chassis) – 2006 to 2010

Fits vehicles equipped with the BSM / BXA engine codes. Please verify compatibility by VIN or engine code before purchase.