ASTON MARTIN 6G339F836AC Vantage Pedal Accelerator Throttle V8 Position Sensor
fits model: Db9. year: 2005–2024.
( Brand: Aston Martin ), ( Manufacturer Part Number: 6G339F836AC ), ( Country Of Origin: Italy ), ( Oe/oem Part Number: 6g339f836ac, 8d339f836aa, 4g43f4022aa, Fg339f836aa ), ( Manufacturer Warranty: 90 Days ), ( Type: Accelerator Pedal ), ( Items Included: Pedals ), ( Features: Easy Installation, Non-slip )
Review ASTON MARTIN V8 Vantage Pedal Accelerator Throttle Position Sensor Oem fits DB9 2005–2024
The **Aston Martin 6G339F836AC (05-24) V8 Vantage DB9 Pedal Accelerator Throttle Position Sensor** is a high-performance, precision-engineered component designed exclusively for Aston Martin s iconic V8-powered models, including the Vantage (2005 2024) and DB9 (2004 2024) series. This critical sensor plays a pivotal role in the vehicle s throttle control system, ensuring seamless and responsive acceleration while maintaining optimal engine performance, fuel efficiency, and emissions compliance. Crafted from durable, corrosion-resistant materials, the sensor features a robust construction with a high-quality potentiometer mechanism that accurately detects pedal position, translating driver input into precise electrical signals for the engine control unit (ECU). Its advanced design incorporates a sealed, weatherproof housing to protect against moisture, dust, and debris, guaranteeing long-term reliability even under demanding driving conditions. The sensor s compatibility with Aston Martin s advanced throttle-by-wire systems ensures flawless integration with the vehicle s electronic throttle control (ETC), allowing for smooth, lag-free acceleration and adaptive power delivery. Whether used in a meticulously restored classic or a modernized high-performance variant, this sensor upholds the brand s reputation for engineering excellence, delivering the refined, sporty driving experience that Aston Martin enthusiasts expect. For owners seeking to maintain or enhance their vehicle s performance, this genuine OEM part is an essential upgrade, ensuring that every press of the pedal translates into the exhilarating, precise response synonymous with Aston Martin s legacy.
### Pros and Cons of Buying a Used Aston Martin V8 Vantage (DB9) or DBS (Model Years 2005 2024) with Throttle Position Sensor Issues
#### **Pros of Owning a Used Aston Martin V8 Vantage/DB9**
1. **Exclusive Branding and Prestige**
Aston Martin is one of the most iconic luxury sports car brands, carrying significant prestige. Owning one instantly elevates your status and is a statement of wealth and taste.
2. **High Performance and Driving Experience**
The V8 Vantage and DB9 are legendary for their balanced handling, powerful V8 engine (4.3L or 5.9L in later models), and engaging driving dynamics. The DB9, in particular, offers a refined grand tourer experience, while the Vantage is more focused on performance.
3. **Strong Resale Value**
Aston Martins, especially well-maintained examples, hold their value exceptionally well compared to many other luxury cars. Even used models retain a premium price.
4. **Customization and Modification Potential**
Aston Martins are highly modifiable, with aftermarket options for suspension, exhausts, wheels, and interior upgrades. The open architecture of the V8 Vantage and DB9 allows for significant tuning.
5. **Luxury and Comfort**
The DB9, in particular, offers a spacious, luxurious cabin with high-quality materials, advanced infotainment (in later models), and a smooth ride. The Vantage retains this luxury while being more sport-focused.
6. **Classic Status for Future Generations**
The V8 Vantage and DB9 are already considered modern classics, meaning they may appreciate in value over time, especially if maintained properly.
7. **Strong Community and Support**
Aston Martin has a dedicated fanbase, with numerous forums, clubs, and specialist garages that offer expertise in maintaining these cars.
8. **Reliability of the V8 Engine (When Well-Maintained)**
The 4.3L and 5.9L V8 engines are robust when properly serviced. Many owners report longevity if oil changes and maintenance are consistent.
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#### **Cons of Owning a Used Aston Martin V8 Vantage/DB9**
1. **High Purchase Price**
Even used examples, especially well-maintained or low-mileage ones, can be extremely expensive. Prices for a 2010 2020 DB9 or Vantage often exceed $100,000, with premium models reaching $200,000 .
2. **Expensive Maintenance and Repairs**
Aston Martins are not cheap to maintain. Parts, labor, and specialist knowledge can be costly. Common issues like throttle position sensor failures, suspension wear, and electrical gremlins require professional attention.
3. **Throttle Position Sensor (TPS) Issues**
The TPS is a known weak point in many Aston Martins, including the V8 Vantage/DB9. Symptoms include:- Rough idling or stalling
- Poor acceleration or hesitation
- Check Engine Light (OBD-II codes P0120, P0121, P0122, P0123)
- Erratic throttle response
Replacement sensors can cost $200 $500, and labor may add another $300 $600, depending on the dealer or specialist.
**Note:** If the TPS is failing, it may indicate broader electrical or wiring issues that could require more extensive diagnostics.
4. **Electrical and Software Quirks**
Many Aston Martins from this era suffer from electrical gremlins, including:- Infotainment glitches (especially in older models)
- Sensor failures (e.g., MAF, crankshaft position sensor)
- Battery drain issues
- Poor aftermarket compatibility with modern tech (e.g., Bluetooth, phone integration)
5. **Suspension and Steering Wear**
The DB9 s suspension is designed for comfort, which means it wears out faster than a sportier car s. Bushings, struts, and control arms often need replacement every 50,000 80,000 miles. The Vantage s stiffer setup is more durable but still requires attention.
6. **Fuel Efficiency and Running Costs**
The V8 engines are thirsty, consuming around 12 15 MPG (city/highway). With fuel prices fluctuating, this adds to the cost of ownership. Insurance premiums are also high due to the car s value and performance.
7. **Limited Practicality**
The Vantage s rear-engine layout and DB9 s long wheelbase make parking and maneuvering in tight spaces challenging. Luggage space is adequate but not generous compared to modern grand tourers.
8. **Depreciation Over Time**
While Aston Martins hold value well, they do depreciate. Newer models (2015 ) may lose value faster than classic models (pre-2010) due to market saturation.
9. **Specialist Knowledge Required**
Not all mechanics understand Aston Martins. Finding a qualified Aston Martin specialist can be difficult, and repairs may require shipping parts or waiting longer than average.
10. **Potential for Hidden Issues**
Without a thorough inspection (pre-purchase or post-purchase), you may inherit:- Transmission problems (especially in older manual or automatic models)
- Cooling system failures (water pump, thermostat, radiator)
- Exhaust manifold cracks (common in high-mileage examples)
- Interior wear (leather cracking, electrical failures in screens)
---
### **Conclusion**
The Aston Martin V8 Vantage and DB9 are extraordinary cars that offer unmatched driving pleasure, prestige, and luxury. However, they come with significant financial and practical trade-offs. The decision to buy one depends on your budget, commitment to maintenance, and tolerance for potential issues particularly electrical quirks like the throttle position sensor.
If you are prepared for the high cost of ownership, enjoy classic sports cars, and can afford the maintenance, a well-maintained example can be an incredible investment and a joy to drive. However, if you prioritize practicality, lower running costs, or a more modern ownership experience, there may be better alternatives.
---
### **Recommendation**
1. **If You re Buying New or Low-Mileage (Under 30,000 Miles):**- Proceed with confidence, as these cars are built to last with proper care. Focus on ensuring the TPS and related systems are in perfect condition.
- Consider extended warranties or service plans to mitigate long-term costs.
2. **If You re Buying Used (30,000 100,000 Miles):** - **Get a full pre-purchase inspection (PPI) from an Aston Martin specialist.** This should include:- Throttle position sensor testing and replacement if necessary.
- Electrical system diagnostics (infotainment, sensors, wiring).
- Suspension, steering, and braking checks.
- Engine and transmission health (compression test, oil analysis, transmission fluid condition).
- **Budget for immediate repairs.** If the TPS is failing, expect to spend $500 $1,000 upfront. Other common issues (suspension, cooling system) should also be addressed before purchase.
- **Avoid high-mileage examples without full service records.** Prioritize cars with consistent maintenance history.
3. **If You re Buying High-Mileage (100,000 Miles):** - Only consider if you re prepared for significant repairs. Focus on models with:- Recent engine rebuilds or major services.
- No major electrical or transmission issues.
- A seller who can provide proof of past repairs.
- Be realistic about the car s remaining lifespan and potential future costs.
4. **Alternative Considerations:**- If the TPS is a recurring issue in your target car, weigh whether the cost of replacement is justified. If the car has other major flaws, it may not be worth fixing.
- Consider newer Aston Martin models (e.g., DB11, Vantage F1) if you want modern reliability and technology, though they lack the classic charm of the V8 Vantage/DB9.
- If you love the driving experience but want lower ownership costs, explore well-maintained used Porsche 911s, BMW M5s, or Mercedes AMG E63s, which are also high-performance but often more practical.
5. **Final Verdict:** **Buy only if:**- You have a dedicated budget for maintenance (at least $10,000 $20,000 annually).
- You re emotionally attached to the brand and driving experience.
- The car has been thoroughly inspected and all major issues are resolved.
- You can afford to keep it for the long term (10 years) to justify the investment.
**Avoid if:**- You re on a tight budget or unwilling to spend heavily on repairs.
- The car has unresolved electrical or mechanical issues.
- You prioritize practicality, fuel efficiency, or modern tech over classic driving dynamics.
The Aston Martin V8 Vantage and DB9 are masterpieces of automotive engineering, but they demand respect and money. If you re willing to give them both, they will reward you with unmatched driving excitement and prestige. If not, there are plenty of other extraordinary cars worth considering.
Details:
BMW X3 M F25 28ix 35ix 2.0 3.0. Bentley Continental GTC. Condition of Body Parts, panels and exterior parts may have minor cosmetic imperfections such as scratches, paint chips, scuffs, storage marks, or other signs handling transportation. Keywords for search: Aston Martin.
Bentley Corvette Porsche Aston Martin Maserati Mercedes BMW Jaguar Land Rover. Item may show light scuffs, scratches or other imperfections as a used part. WOW Automotive Alt Design OEM premium used parts Same day shipping Verified Fit Accelerator Pedal: Part No: 6G339F836AC condition: Used Good/Normal use see photos Quick fit summary: Aston Martin DBS 770 Ultimate Coupe 2-Door 2024; Vol ante Convertible 2023-2024; 2010 -2024; Base 2008 -2023; 2023; Pellagra 2019 -2021; 2020 -2021; Rapider AMR Sedan 4-Door 2019 ;s 2014 - 2019 ; V12 Vantage 2015 -2016; Hatchback V8 2007 -2016; 2006 -2016; 2011 -2016; 2010 -2013; DB9 2005 - 2012 ; Virago 2012 ; 2012 Manufacturer Numbers, / 6G33 9F836 AC 6G33-9F836-AC 8D339F836AA 8D33 AA 8D33-9F836-AA 4G43F4022AA 4G43 F4022 4G43-F4022-AA FG339F836AA FG33-9F836-AA, Shipping We typically ship parcels within 24 hours. Item Condition.
Safe Packing Global shipping. Shipping cost or carrier may change, based on final destination. Bentley Flying Spur. Contact: Questions.
These are normal for automotive parts and do not affect the functionality of item. All parts are tested either before or after removal from the vehicle.
part #: 6g339f836ac prices
- $209.41-$538.48
specifications pedalspadsaz:
- for models: Db9
- for years: 2005-2024
- brand: Aston Martin
- mpn: 6g339f836ac
- country of origin: Italy
- oe/oem part number: 6g339f836ac, 8d339f836aa, 4g43f4022aa, Fg339f836aa
- manufacturer warranty: 90 Days
- type: Accelerator Pedal
- items included: Pedals
- features: Easy Installation, Non-slip
offer pedalspadsaz:
- availability: In Stock
- started: May 11, 2026
- options: Ship-to-home
- quantity: 1
- sold: 0
- best offers: True
shipping pedalspadsaz:
- transit: 2-4 Days
- cost: $0.00
- type: Fixed
- service: Standard
- class: Standard
returns pedalspadsaz:
- time: 30 Days
- paid by: Buyer
- policy: Returns Accepted
seller pedalspadsaz:
- # reviews: 4706
- city: Dallas, Texas
- rating: 99.9%
payments pedalspadsaz:
- credit card: Mastercard
- wallet: Apple-pay
- other
general pedalspadsaz:
- Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
- condition: Used
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