AUDI 079-198-401-D Connecting Rod R8-RS4

( Manufacturer Part Number: 079-198-401-D ), ( Model: R8-RS4 ), ( Part Type: Rod ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2007 2008 2009 2010 ), ( Parts Included: Only Part Reference 26 On The Diagram Is Included )

Review AUDI Genuine Connecting Rod fits 2007–2010

The **Audi 079-198-401-D connecting rod** is a precision-engineered, high-performance component designed to meet the rigorous demands of modern internal combustion engines, particularly those found in Audi s advanced turbocharged and direct-injection powertrains. Crafted from a proprietary high-strength alloy, this connecting rod exemplifies Audi s commitment to durability, efficiency, and reliability, ensuring optimal performance under extreme loads and high-speed operation. The rod features a meticulously balanced design, incorporating a forged steel construction with optimized wall thickness and internal geometry to minimize vibration, reduce wear, and enhance structural integrity. Its sleek, aerodynamic shape not only contributes to smoother operation but also facilitates efficient heat dissipation, preventing thermal stress that could compromise engine longevity.

At its core, the **079-198-401-D** is engineered to maintain precise alignment between the piston and crankshaft, critical for maintaining compression ratios and minimizing friction within the engine s reciprocating assembly. The rod s small end is equipped with a high-quality, low-friction bushing or bearing system, often featuring a two-piece design for enhanced stability and reduced lateral play, ensuring seamless articulation as the piston moves through its upward and downward strokes. The large end, meanwhile, is machined to exacting tolerances to accommodate Audi s proprietary cap design, secured with high-strength bolts that distribute load evenly and prevent deformation under peak torque conditions.

This connecting rod is specifically tailored for compatibility with Audi s **2.0L and 3.0L turbocharged engines**, including those found in models such as the Audi A4, A5, A6, Q5, and S5, where turbocharging and high-pressure fuel injection demand components capable of withstanding elevated cylinder pressures and thermal cycling. The rod s design incorporates stress-relief treatments and surface hardening processes to mitigate fatigue and corrosion, making it ideal for both original equipment applications and performance-oriented aftermarket builds. Whether installed in a stock engine or a modified setup, the **079-198-401-D** delivers the robustness required to sustain prolonged operation without compromising performance or safety.

For technicians and enthusiasts seeking a component that bridges the gap between factory specifications and high-performance expectations, this connecting rod stands out as a testament to Audi s engineering precision. Its seamless integration with the engine s crankshaft and piston assembly, combined with its ability to endure the stresses of aggressive driving, makes it an indispensable part of any Audi powertrain requiring maximum reliability and efficiency. Whether in a daily driver or a high-revving performance application, the **079-198-401-D** ensures that every stroke of the piston is executed with the accuracy and strength demanded by modern automotive engineering.

### **Pros and Cons of Buying an Audi 079-198-401-D Connecting Rod**

1. **OEM Quality and Compatibility** This is an original Audi part, meaning it is designed specifically for your engine model. It will fit perfectly without modifications and maintain the vehicle s performance and reliability standards.

2. **Durability and Longevity** Audi connecting rods are built to withstand high stress and torque, ensuring long-term durability, especially in high-performance or turbocharged engines.

3. **Warranty Coverage** When purchased from an authorized Audi dealer or a reputable aftermarket supplier, the part may come with a warranty, providing peace of mind against premature failure.

4. **Performance Integrity** Using an OEM rod prevents potential issues like oil leaks, misalignment, or premature wear that could arise from aftermarket parts that may not meet the same engineering standards.

5. **Resale Value Impact** Keeping the vehicle with original or high-quality replacement parts can help maintain its resale value, especially for luxury or high-performance models.

6. **Easier Maintenance and Repairs** Since it s an OEM part, mechanics familiar with Audi engines will have no issues working with it, reducing repair time and potential confusion.

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1. **High Cost** OEM parts are significantly more expensive than aftermarket alternatives. The Audi 079-198-401-D connecting rod will likely cost more than a comparable aftermarket part, increasing repair expenses.

2. **Longer Lead Times** Ordering from an official Audi dealer may result in longer wait times compared to aftermarket suppliers, which often have faster inventory turnover.

3. **Limited Customization** If you re looking for performance upgrades (e.g., forged rods for increased strength), OEM parts offer no flexibility you d need to source aftermarket options.

4. **Potential Overkill for Minor Repairs** If the rod is only needed due to a minor issue (e.g., a cracked bolt rather than rod failure), replacing the entire rod may be unnecessary, making the repair more costly than strictly required.

5. **Depreciating Value Over Time** While OEM parts maintain reliability, the vehicle itself may depreciate, meaning the upfront cost of the rod could be seen as less justified compared to aftermarket savings.

6. **Risk of Counterfeit Parts** If purchasing from unauthorized sellers, there s a chance of receiving a fake or substandard part, which could lead to further engine damage.

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The Audi 079-198-401-D connecting rod is a high-quality, reliable choice for restoring or maintaining an Audi engine, especially in critical applications where performance and longevity are paramount. However, the significant cost and potential overkill for minor repairs make it less ideal for budget-conscious buyers or situations where aftermarket alternatives would suffice.

If your engine requires this part due to genuine failure (e.g., a cracked rod, seized bearing, or catastrophic damage), investing in the OEM rod is justified for long-term reliability. However, if the issue is less severe or if you re working with a tight budget, consulting an Audi specialist to assess whether an aftermarket rod (from a trusted brand like Mahle, Fel-Pro, or Wagner) could be a viable alternative is worth considering.

- Your engine is critical to your vehicle s performance or safety.

- You re restoring a high-value or classic Audi where original parts are preferred.

- You have the budget and need maximum assurance of fit and durability.

- The rod failure is isolated, and a high-quality aftermarket part (e.g., from Wagner or Mahle) meets your needs at a lower cost.

- You re on a tight budget and the repair is not mission-critical.

- You re working with a mechanic who can verify the aftermarket part s compatibility and quality.

Always verify the part s authenticity and consult a trusted Audi technician before making a decision. Prioritize quality over cost savings when it comes to critical engine components.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Genuine Audi Parts. Complete Set. Parts must be resalable and in the original packaging.

Electrical parts are not returnable. From Chassis/VIN 8E-7-248 001.

part #: 079198401 prices

• $55.45-$106.99

specifications pistonrinro:

• for makes: Audi
• for years: 2007-2010
• mpn: 079-198-401-d
• model: R8-rs4
• part type: Rod
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2007 2008 2009 2010
• parts included: Only Part Reference 26 On The Diagram Is Included

general pistonrinro:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts

seller pistonrinro:

• city: Escondido, California
• # reviews: 309
• rating: 99.7%

offer pistonrinro:

• started: February 9, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

payments pistonrinro:

• wallet: Paypal
• other
• credit card: Discover

shipping pistonrinro:

• service: Standard
• cost: $24.82
• type: Fixed
• transit: 4-11 Days
• class: Standard

returns pistonrinro:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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