1. Camshafts + Lifters For Sale
  2. sku: 10619368858696641
  3. AUDI S5-AUDI

AUDI 305.AU1I11 Engine Left Right Camshaft 4.2

fits model: S5, Awd, 305. make: Audi. year: 2010–2017.

305.au1i11 Audi 10-17 S5 4.2 At Awd Engine Left And Right Camshaft Pair B

( Model: S5-AUDI ), ( Part Type: Engine Camshaft ), ( Conditions Options: 210259976 ), ( Genuine Oem: Yes ), ( Ipn: 305.au1i11 ), ( Year: 2011 ), ( Descriptionpartcondition: 11 12 13 14 15 16 )

Review AUDI 4.2 At Engine Left And Right Camshaft Pair fits S5 AWD 305 2010–2017

The Audi 305.au1i11 10-17 S5 4.2 AWD engine left and right camshaft is a crucial component of the advanced 4.2 FSI engine found in select Audi S5 models from the 2010 to 2017 production years. This camshaft assembly is responsible for controlling the intake and exhaust valves in the engine's cylinders to ensure optimal combustion and efficient engine operation.

The left camshaft (also known as the intake camshaft) is designed to operate in conjunction with the intake valves. It features a complex profile to facilitate the intake of air-fuel mixture into the cylinders during the intake stroke. The left camshaft also incorporates roller-finger lifters that reduce friction and improve engine performance and efficiency.

The right camshaft (exhaust camshaft) works in tandem with the exhaust valves, allowing the exhaust gases to exit the engine cylinders during the exhaust stroke. Its design is specifically tailored to provide the necessary lift and duration to enable the exhaust valves to open and close efficiently. Like the left camshaft, the right camshaft also utilizes roller-finger lifters to minimize friction and enhance engine performance.

This Audi 305.au1i11 10-17 S5 4.2 AWD engine left and right camshaft is manufactured to meet the highest standards of quality and precision, ensuring a perfect fit and seamless integration into the engine. By selecting an authentic and genuine replacement camshaft assembly from a reputable supplier, Audi S5 owners can enjoy the confidence of knowing they are using components that have been designed and engineered specifically for their vehicle, ensuring optimal performance and longevity.

In summary, the Audi 305.au1i11 10-17 S5 4.2 AWD engine left and right camshaft is an essential part of the sophisticated 4.2 FSI engine found in select Audi S5 models. These camshafts control the intake and exhaust valves, ensuring efficient combustion and optimal engine performance. By using a genuine replacement camshaft assembly, Audi S5 owners can ensure their engine continues to operate at its best.

Audi S5 4.2 AWD Engine: Left and Right Camshaft Pros and Cons

The Audi S5 4.2 AWD engine comes with a V8 engine configuration, and one of its crucial components is the camshaft. In this context, we will discuss the potential advantages and disadvantages of purchasing new left and right camshafts for this engine.

1. Left Camshaft: Pros:

- Improved engine performance: New camshafts can lead to improved engine power and torque, as well as better fuel efficiency.

- Enhanced durability: Replacing worn-out camshafts with new ones can prolong engine life and prevent potential engine damage.

- Smoother idle: A new camshaft can result in a smoother engine idle, providing a more comfortable driving experience.

Cons:

- Cost: Replacing both camshafts can be an expensive investment.

- Labor intensive: Installing new camshafts requires significant mechanical expertise and time.

2. Right Camshaft: Pros:

- Improved engine performance: Like the left camshaft, a new right camshaft can lead to improved engine power and torque.

- Enhanced fuel efficiency: New camshafts can contribute to better fuel economy, saving you money on gas over time.

- Better emissions: A new camshaft can result in lower emissions, making your vehicle more environmentally friendly.

Cons:

- Cost: The cost of purchasing and installing a new right camshaft is similar to that of the left camshaft.

- Labor intensive: Installing a new right camshaft requires the same level of mechanical expertise and time as installing the left camshaft.

Conclusion:

The decision to purchase and install new left and right camshafts for your Audi S5 4.2 AWD engine is a significant investment that comes with both advantages and disadvantages. While replacing worn-out camshafts can lead to improved engine performance, enhanced durability, smoother idles, better fuel efficiency, and lower emissions, the cost and labor-intensive nature of the process are important considerations.

Recommendation:

Before making a decision, we recommend assessing the current condition of your engine's camshafts. If you notice any signs of damage, such as engine misfires, rough idles, or decreased performance, then replacing both camshafts may be necessary. However, if your engine is running smoothly, it may be worth considering other potential engine upgrades or repairs that could offer similar benefits at a lower cost. In any case, consulting a professional mechanic can help you make an informed decision based on your specific vehicle's needs.

Details:

Commercial address must have unrestricted 53 ft truck access NO STREET OR ENTRY GATES. In certain conditions 50% deduction could be applied.

specifications cashalif:

  • for models: S5, Awd, 305
  • for makes: Audi
  • for years: 2010-2017
  • model: S5-audi
  • part type: Engine Camshaft
  • conditions options: 210259976
  • genuine oem: Yes
  • ipn: 305.au1i11
  • year: 2011
  • descriptionpartcondition: 11 12 13 14 15 16

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  • sold: 0
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  • availability: In Stock
  • options: Ship-to-home
  • started: July 8, 2025
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  • rating: 99.7%
  • city: North Brunswick, New Jersey
  • # reviews: 26953

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general cashalif:

  • Engines Engine Parts > Valvetrain Components > Camshafts
  • condition: Used
for models: s5, awd, 305, for makes: audi, for years: 2010-2017, part type: engine camshaft, conditions options: 210259976, genuine oem: yes, year: 2011, descriptionpartcondition: 11 12 13 14 15 16,
manufacturer: audi, category: auto parts > engines engine parts > valvetrain components > camshafts, sku: 10619368858696641,
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