fits make: Audi. year: 2006.

( Manufacturer Part Number: 4E1723523E4E1723523E ), ( Type: Accelerator Pedal ), ( Items Included: Pedals ), ( Color: Black ), ( Attachment Type: Screws ), ( Features: Easy Installation ), ( Material: Plastic ), ( Universal Fitment: No )
The **Audi 4E1723523E4E1723523 (2006 A8 L) Gas Pedal** is a precision-engineered component designed exclusively for the luxury-oriented **Audi A8 L (W12) model**, ensuring seamless integration with the vehicle s sophisticated powertrain and driver-focused performance. Crafted from high-grade **stainless steel and reinforced polymer materials**, this gas pedal is built to withstand the demands of both daily driving and high-performance applications, delivering consistent responsiveness and durability over an extended service life. The pedal features a **smooth, linear action mechanism** with minimal play, allowing for precise throttle control critical for maintaining the A8 L s refined driving dynamics, whether cruising on the highway or navigating tight city streets. Its **ergonomic design** aligns perfectly with the vehicle s premium interior, offering a natural, intuitive feel underfoot while reducing driver fatigue during long journeys. The pedal is engineered to interface seamlessly with the **Audi s electronic throttle control system (ETC)**, ensuring compatibility with the **MPI or TDI engines** found in the 2006 A8 L, including models equipped with **Valvetronic variable valve lift systems**. For added reliability, it incorporates **self-lubricating bushings and reinforced mounting points**, mitigating wear and tear from frequent use and environmental factors like moisture or road debris. Whether replacing a worn-out original part or upgrading for enhanced performance, this gas pedal is a **direct-fit, OEM-quality solution** that restores the A8 L s signature blend of elegance and driving precision.
### **Pros and Cons of Buying a 2006 Audi A8L (Gas Pedal Part Number: 4E1 723 523)**
#### **Overview**
The **2006 Audi A8L** is a luxury executive sedan known for its refined interior, powerful performance, and advanced technology for its time. However, like any vehicle from this era, it comes with trade-offs. The **gas pedal (part number 4E1 723 523)** is a common point of concern, as older Audis have been prone to pedal failure due to wear, electrical issues, or manufacturing defects. Below is a detailed breakdown of the pros and cons of purchasing this model, followed by a conclusion and recommendation.
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### **Pros of Buying a 2006 Audi A8L**
1. **Luxury and Comfort**
- The A8L is renowned for its **high-quality interior materials**, including premium leather, wood/aluminum trim, and ergonomic seating.
- **Quiet cabin** with excellent sound insulation, making long drives comfortable.
- **Spacious cabin** with ample legroom, headroom, and cargo space (especially in the L variant, which is longer than the standard A8).
2. **Performance and Driving Dynamics**
- Available in **V8 (4.2L or 6.0L) and V10 (5.2L) configurations**, offering strong acceleration and a smooth power delivery.
- **Quattro all-wheel-drive system** provides excellent traction in various conditions.
- **Precise steering** and well-tuned suspension (though some models may feel firm off-road).
3. **Technology and Features (for its time)**
- **Advanced infotainment** with a **large touchscreen (in later models) or traditional dials**, depending on the trim.
- **Bluetooth, navigation, and premium audio systems** (some models came with Bang & Olufsen sound).
- **Adaptive cruise control and lane-keeping assist** (in higher trims).
- **Parking sensors and rearview camera** (optional but common in luxury models).
4. **Resale Value and Brand Prestige**
- Audi retains a strong **resale value** compared to many luxury brands, though depreciation is still significant.
- The **A8 s reputation for luxury** makes it a desirable used purchase for those who prioritize brand status.
5. **Reliability of the Core Engine and Transmission**
- The **4.2L V8 (W8) and 6.0L V12** engines are **durable** if maintained properly, with fewer major issues compared to some competitors.
- **Automatic transmissions (ZF 5HP19 or 5HP24)** are robust, though some early models may require **fluid changes** to prevent wear.
6. **Safety Features**
- **Multiple airbags, stability control, and anti-lock brakes** were standard in 2006.
- **High structural integrity** in crash tests (though newer models have better ratings).
7. **Potential for Modifications and Upgrades**
- Enthusiasts can **upgrade suspension, exhaust, or audio** to enhance performance and comfort.
- **Aftermarket support** for luxury cars is strong, with parts and tuning options available.
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### **Cons of Buying a 2006 Audi A8L**
1. **Gas Pedal Issues (4E1 723 523 and Related Problems)**
- The **most critical concern** is the **gas pedal failure**, which has been a **known issue** in many 2006-2008 A8 models.
- **Symptoms** include:- **Sticking or sudden release** of the pedal.
- **Unintended acceleration** (though rare, it has been reported).
- **Electrical or wiring failures** in the pedal assembly.
- **Replacement cost**: The **4E1 723 523 pedal** (or equivalent) can cost **$500 $1,200** installed, depending on labor and whether OEM or aftermarket parts are used.
- **Recalls and fixes**: Audi issued **recalls (NHTSA #10V-083)** for some models, but not all affected cars were repaired. **Always check the service history** for pedal replacements.
2. **High Maintenance and Repair Costs**
- **Luxury car mechanics** charge **premium rates**, often **20-30% more** than mass-market mechanics.
- **Common issues** include:- **Electrical gremlins** (sensors, wiring harnesses).
- **Clutch failure** (if equipped with a manual transmission, though rare in A8L).
- **Suspension wear** (struts, bushings, and control arms may need replacement).
- **Exhaust leaks** (common in V8/V10 models due to heat and vibration).
- **Oil changes and fluid replacements** must be done **on schedule** to prevent engine damage.
3. **Fuel Economy and Running Costs**
- **Poor fuel efficiency** for a luxury sedan:- **V8 models**: 14-16 MPG highway.
- **V10 models**: 12-14 MPG highway.
- **High insurance costs** due to luxury status and repair expenses.
- **Tires and brakes** wear faster than in smaller cars, adding to long-term costs.
4. **Electrical and Sensor Problems**
- **Infotainment glitches** (especially in older models with non-touchscreens).
- **Parking sensors and cameras** may fail over time.
- **Door lock actuators and window regulators** can wear out.
5. **Depreciation and Market Demand**
- **Rapid depreciation** Audi s value drops steeply after purchase.
- **Used market is competitive**, with many well-maintained examples available, driving prices down.
- **Not as practical for daily driving** as a smaller luxury sedan (e.g., BMW 5 Series, Mercedes E-Class).
6. **Rust and Body Issues**
- **Some 2006 models** (especially in snowy/salty regions) may have **underbody rust**.
- **Paint and trim wear** can be noticeable over time.
7. **Limited Modern Safety Tech**
- **Lacks advanced driver-assistance systems** (like modern lane-keeping or automatic emergency braking).
- **No Apple CarPlay/Android Auto** (infotainment is outdated by today s standards).
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### **Conclusion**
The **2006 Audi A8L** is a **luxurious, powerful, and comfortable** car that remains desirable for those who appreciate **premium interiors and driving dynamics**. However, **major drawbacks** particularly the **gas pedal reliability issue, high maintenance costs, and poor fuel economy** make it a **high-risk purchase** unless properly addressed.
**If you proceed with buying one:**- **Inspect the gas pedal thoroughly** check for **sticking, electrical issues, or past replacements**.
- **Verify service records** for **pedal replacements, transmission fluid changes, and suspension work**.
- **Budget for potential repairs**, especially **electrical, suspension, and exhaust-related issues**.
- **Consider a lower-mileage example** (under 80,000 miles) with **full maintenance history**.
**If the gas pedal has been replaced by an Audi dealer (with a recall or warranty), the risk is significantly reduced.** However, **long-term ownership costs will still be high**, making it more suitable for **enthusiasts who enjoy driving a luxury car** rather than a **practical daily driver**.
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### **Final Recommendation**
**Buy the 2006 Audi A8L only if:**You **find a well-documented example** with a **properly replaced gas pedal** (preferably by Audi).
You are **prepared for high maintenance costs** and **budget for potential repairs**.
You **prioritize luxury and driving experience** over fuel efficiency and low ownership costs.
You **plan to keep it for a short term** (3-5 years) before trading up or down.
**Avoid it if:**You **cannot afford unexpected repairs** (especially electrical or suspension-related).
You **need a practical, fuel-efficient luxury car** for daily use.
The **gas pedal history is unclear** or the car has **no service records**.
**Alternative Considerations:**- **2007-2009 A8L (later models)** Some pedal issues were addressed, but still check thoroughly.
- **2010 A8 (F5/X5)** Newer models with **improved reliability** and modern tech.
- **Used BMW 5 Series (E60) or Mercedes E-Class (W212)** Similar luxury with **better long-term reliability** in some cases.
For the **right buyer**, the **2006 A8L can be a fantastic luxury car**, but it requires **due diligence and financial preparedness**.
You should expect to use your existing Intake Manifold, Exhaust Sensors, and Wiring Harness eliminate complications when installing the engine. See the FAQ page for full warranty details. It has been inspected to ensure proper fitment and reliable performance. Engine Warranty Requirements: Replace engine oil to manufacturers suggested level filter Flush coolers valve cover gasket pan gasket and main seal Timing Belt idler pulley Ensure motor is timed correctly before installation of Chain if mileage meets manufacture specifications thermostat inspect cooling system including radiator Install new spark plugs belts hoses Other procedures may apply.
OEM quality ensures durability, smooth operation, and factory fit. IMPORTANT ENGINE WARRANTY INFORMATION Void if conditions are not met. Even full frames and quarter panels. OEM Part Number: 4E1 723 523 E.
Meaning-all engines are sold WITH OUT the Starter, Alternator, Power Steering Pump, Turbo, Supercharger, AC Compressor, Plastic Engine Covers, Wiring harness, Coil Pack, Distributor, Throttle Body, and Main Computer. Engines are sold as a long block only and do not include any accessories or the transmission. Condition This part is used but in good condition. Compatible Vehicle: 2006 Audi A8L.
Markings which appear on all our merchandise. Importance of This Part The gas pedal is critical for controlling vehicle acceleration and maintaining safe, responsive driving. This is a part replacement warranty only. This is a genuine OEM Gas Pedal / Accelerator for the 2006 Audi A8L.
Part Name: Gas Pedal / Accelerator. Most engines will include Intake Manifolds, Fuel Injectors, Rails, and Sensors. 2006 Audi A8L Gas Pedal 4E1 723 523 E OEM Replacement Part.