fits make: Audi. year: 2016.

( Manufacturer Part Number: 8V4-807-377-A ), ( Part Type: Cover Bumper ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 14 On The Diagram Is Included )
The **Audi 8V4-807-377-A** is a high-performance, precision-engineered **oil pump** designed exclusively for Audi vehicles equipped with the **3.0L V6 TDI (Turbocharged Direct Injection) engine**, specifically those utilizing the **EA897 engine family** found in models such as the **Audi A6 (C7), A7, Q5 (F1), and S5 (C8)** from the **2011 to 2018 model years**. This component plays a critical role in maintaining optimal lubrication within the engine s crankshaft and camshaft systems, ensuring smooth operation, reducing friction, and preventing premature wear particularly under the high-pressure demands of turbocharged diesel applications.
Crafted from **high-grade cast iron** with a **precision-machined housing**, the **8V4-807-377-A** features a **gerotor-type internal design**, which delivers consistent oil flow even at elevated engine speeds, a necessity for turbocharged engines where oil pressure fluctuations can occur. The pump incorporates a **built-in pressure regulator valve**, which dynamically adjusts oil pressure based on engine load, temperature, and speed, preventing over-pressurization that could strain seals and bearings while still ensuring adequate lubrication during high-stress conditions. Its **integrated oil filter bypass valve** further enhances reliability by allowing oil to bypass the filter during cold starts or extreme conditions, ensuring immediate lubrication when it s needed most.
This oil pump is engineered to meet **Audi s stringent quality standards**, with **OEM-level tolerances** to guarantee a perfect fit within the engine bay, minimizing the risk of leaks or improper alignment. The **durable shaft seal** and **precision-ground gears** are designed to withstand the rigors of prolonged use, reducing the likelihood of oil leaks or internal wear that could lead to catastrophic engine failure. Whether installed in a **high-mileage vehicle undergoing restoration** or a **rebuilt engine assembly**, the **8V4-807-377-A** provides the durability and performance expected from Audi s aftermarket and replacement parts, ensuring that the engine operates with the same efficiency and longevity as when it was originally manufactured.
For technicians and enthusiasts alike, this oil pump represents a **direct replacement solution** that restores factory specifications, eliminating the need for compromises in performance or reliability. Its compatibility with **Audi s advanced fuel injection and turbocharging systems** makes it an essential component for maintaining peak engine health, particularly in vehicles that rely on **common rail diesel technology** for optimal power delivery. With its **robust construction, precise engineering, and adherence to Audi s technical standards**, the **8V4-807-377-A** is not merely a replacement part it is a **critical element in preserving the integrity and performance** of one of Audi s most iconic and high-demand engine platforms.
### **Pros and Cons of Buying an Audi A6 (8V, 4.2L V8, Chassis Code 807.377-A)**
#### **Overview**
The Audi A6 (8V) with the **4.2L V8 (807.377-A)** is a high-performance, luxury sedan produced from **2005 to 2008**. It was part of the second generation (8V) and featured a powerful, naturally aspirated V8 engine, making it a favorite among Audi enthusiasts for its blend of luxury, speed, and driving dynamics. Below is a detailed breakdown of its strengths and weaknesses.
---
### **Pros**
1. **Exceptional Engine Performance**
- The **4.2L V8 (333 hp, 309 lb-ft)** delivers strong acceleration (0-60 mph in 5.5 seconds) and a thrilling driving experience.
- The engine is robust and capable of handling high-performance modifications (turbocharging, supercharging, or forced induction upgrades).
- Smooth power delivery with minimal vibration, thanks to Audi s tuning.
2. **Luxury and Comfort**
- High-quality interior with premium materials (leather, wood/aluminum trim options, ambient lighting).
- Spacious cabin with excellent seating comfort for long drives.
- Advanced features for its time, including **Audi MMI (Multimedia Interface), adaptive cruise control, and parking sensors** (on higher trims).
3. **Strong Resale Value (for Enthusiasts)**
- The **8V A6 V8** remains highly sought after in the aftermarket, especially for its **mod potential** and classic luxury appeal.
- Parts are still relatively available, though some may require sourcing from specialty suppliers.
4. **Driving Dynamics and Handling**
- Quattro all-wheel-drive system provides excellent traction in various conditions.
- Precise steering and well-tuned suspension (especially in **S-line or S trims**) make it engaging to drive.
- Low center of gravity (due to the V8 s placement) improves stability at high speeds.
5. **Reliability (Compared to Competitors)**
- The **4.2L V8** is a proven, durable engine when maintained properly (oil changes, timing belt replacement every **60,000 70,000 miles**).
- Fewer electronic gremlins than some German rivals (e.g., BMW s N54 or Mercedes M271).
- Transmission (6-speed automatic or 6-speed Tiptronic) is robust if serviced regularly.
6. **Modification Potential**
- One of the most **mod-friendly Audi engines** of its era, with aftermarket support for **turbocharging, supercharging, and engine swaps** (e.g., 5.2L V8 from the S6).
- Easy access to key components (valvetronic, oil pan, intake manifold) for upgrades.
- Aftermarket parts (intakes, exhausts, suspension kits) enhance performance and aesthetics.
7. **Classic Luxury Appeal**
- The **8V A6** holds a cult following, making it a desirable collector s item.
- Its design (sharp lines, aggressive front grille) remains distinctive and stylish.
---
### **Cons**
1. **High Maintenance Costs**
- Audi s luxury components (suspension, brakes, electronics) are expensive to repair or replace.
- **Quattro system** requires periodic servicing (fluid changes, transfer case maintenance).
- **Timing belt and water pump** must be replaced **every 60,000 70,000 miles** (failure can cause catastrophic engine damage).
2. **Fuel Economy is Poor**
- The **4.2L V8** averages **14 16 MPG combined**, making it expensive to operate.
- Not ideal for daily commuting or long-distance driving on a budget.
3. **Electrical and Software Issues**
- Some models suffer from **MMI (infotainment) glitches, sensor failures, or wiring problems**.
- **ABS and ESP systems** can be finicky and may require recalibration after modifications.
- **Parking sensors** (on higher trims) can fail over time.
4. **Transmission Wear (Automatic Models)**
- The **6-speed Tiptronic** can develop **slippage or rough shifting** if not maintained (fluid changes every **60,000 miles**).
- Some owners report **premature wear** in high-mileage examples.
5. **Rust and Bodywork Concerns**
- Early **8V A6s (2005 2006)** are prone to **rust in wheel wells, rocker panels, and undercarriage**.
- **Paint quality** can degrade over time, especially in sun-exposed areas.
- **Head gasket failures** (though rare) can occur if the engine overheats.
6. **Depreciation and Insurance Costs**
- While the **V8 model retains value**, it is still an older car with higher insurance premiums.
- **Theft risk** is higher than modern Audis due to its desirable parts.
7. **Noise and Vibration**
- The **V8 can be loud at highway speeds** (exhaust note is satisfying but not quiet).
- Some owners report **wind noise** through the cabin, especially at high speeds.
- **Road noise** can be intrusive in less expensive trims.
8. **Limited Modern Tech**
- No **Apple CarPlay/Android Auto**, **adaptive cruise control (modern versions)**, or **advanced driver-assistance systems**.
- **Bluetooth connectivity** may require aftermarket solutions.
---
### **Conclusion**
The **Audi A6 (8V, 4.2L V8, 807.377-A)** is a **fantastic choice for enthusiasts** who prioritize **performance, luxury, and mod potential** over daily practicality. It offers a **thrilling driving experience**, a **strong engine**, and a **cult following** that ensures parts and support remain available. However, it comes with **high maintenance costs**, **poor fuel economy**, and **potential reliability issues** if not properly cared for.
This car is **best suited for:****Weekend drivers** who enjoy performance and luxury.
**Enthusiasts** planning modifications (turbo, suspension, interior upgrades).
**Collectors** who appreciate classic Audi design and engineering.
**Owners willing to budget for maintenance** (oil changes, timing belt, Quattro service).
It is **not ideal for:****Daily commuters** who need fuel efficiency and low insurance costs.
**Budget-conscious buyers** unwilling to invest in upkeep.
**Those who prioritize modern tech** (infotainment, safety features).
---
### **Final Recommendation**
**Buy if:**- You have **mechanical experience** or access to a **trusted mechanic** for maintenance.
- You **love the V8 sound and driving dynamics** and plan to **modify or enjoy it as a project car**.
- You find a **well-documented example** with **full service records**, especially for **timing belt, Quattro, and transmission service**.
- You re okay with **higher running costs** in exchange for **luxury and performance**.
**Avoid if:**- You need a **reliable, low-cost daily driver**.
- You **cannot afford unexpected repairs** (Audi parts and labor are expensive).
- You **dislike high maintenance** or **electrical quirks**.
- You **prioritize fuel efficiency** over power.
**Best Approach:**- **Get a pre-purchase inspection** (PPI) from an **Audi specialist**.
- **Verify service history**, especially for **timing belt, oil changes, and Quattro service**.
- **Test drive thoroughly** check for **unusual noises, electrical issues, or suspension wear**.
- **Budget for modifications** if you plan to enhance performance.
If you re **passionate about Audis and prepared for the challenges**, the **8V A6 V8 is an incredible car** that will provide **years of enjoyment** just with the right care. If you re **looking for a hassle-free luxury sedan**, consider a **newer Audi model** or a **well-maintained 8V with a less demanding engine (e.g., 3.0L V6)**.
Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Product Genuine Audi Side Support 8V4-807-377-A.
All of the parts on our site are genuine OEM at discount prices that ship directly to your door fast and affordably. Audi Mid West.