MODIGT 6Q1721503A Accelerator Pedal Sensor Tt/tt

( Brand: Modigt ), ( Manufacturer Part Number: 6Q1721503A ), ( Type: Accelerator Pedal Sensor ), ( Placement On Vehicle: Floor Mounted ), ( Fitment Type: Direct Replacement ), ( Material: Metal, Plastic ), ( Oe/oem Part Number: 6qd721503, 6q1721503m, 6q1721503e, 6q1721503f ), ( Features 1: Oem Quality, Brand New ), ( Features 2: High Quality, Easy And Direct Replacement ), ( Features 3: Non-slip ), ( Note: With Position Sensor ), ( Fitment 1: For 200-2006 Audi Tt / Tt Quattro ), ( Fitment 2: For Volkswagen Beetle ), ( Fitment 3: For Volkswagen Golf / Golf R ), ( Fitment 4: For Volkswagen Jetta ), ( Fitment 5: For 2004 Volkswagen R32 V6 3.2l ), ( Item Included: 1 Pack Accelerator Pedal Position Sensor )

Review MODIGT Accelerator Pedal Sensor Audi Tt/tt Volkswagen Model Replacement fits QUATTRO

The **Modigt 6Q1721503A Accelerator Pedal Sensor** is a high-quality, direct-fit replacement designed specifically for Audi TT (8N/8J), TT Quattro, and Volkswagen models equipped with the original 6Q1721503A sensor, ensuring seamless integration and optimal performance. Engineered with precision, this sensor is crafted from durable, corrosion-resistant materials to withstand the demanding conditions of modern driving environments, from city commutes to high-speed highway travel. The Modigt unit features a robust, sealed construction that protects internal components from dust, moisture, and debris, extending its lifespan and maintaining consistent functionality over time. This sensor operates using advanced Hall-effect technology, providing accurate and reliable throttle position feedback to the vehicle s engine control unit (ECU), which is critical for smooth acceleration, fuel efficiency, and overall engine responsiveness.

Ideal for both professional mechanics and DIY enthusiasts, the Modigt 6Q1721503A is a plug-and-play solution that requires minimal installation effort. Its direct-fit design ensures compatibility with the original mounting points, eliminating the need for modifications or additional tools beyond basic automotive equipment. The sensor s precise calibration aligns with the factory specifications, guaranteeing that the vehicle s throttle response remains consistent with the manufacturer s intended performance, whether you re accelerating from a stop or cruising at highway speeds. Built to meet or exceed OEM standards, this sensor is a cost-effective alternative to costly dealer replacements, offering long-term reliability without compromising on quality.

For Audi TT and TT Quattro owners, as well as Volkswagen enthusiasts, the Modigt 6Q1721503A is an essential upgrade for maintaining optimal engine performance, especially after wear or failure of the original sensor. Common symptoms of a failing accelerator pedal sensor such as erratic idle, hesitation during acceleration, or the check engine light illuminating can often be resolved with this high-performance replacement. The Modigt sensor is backed by rigorous quality testing to ensure durability and performance consistency, making it a trusted choice for those seeking a dependable, long-lasting solution. Whether you re restoring a classic vehicle or upgrading a modern model, this sensor delivers the precision and reliability needed to keep your Audi or Volkswagen running at its best.

### Pros and Cons of buying a MODIGT 6Q1721503A Accelerator Pedal Sensor for Audi TT/TT Quattro and Volkswagen Models

1. **Compatibility** The MODIGT 6Q1721503A is designed specifically for Audi TT (8N/8J), TT Quattro, and certain Volkswagen models (e.g., Golf, Passat, Tiguan) with the same sensor code. This ensures a direct fit without modification, reducing the risk of installation issues.

2. **Quality and Durability** MODIGT is a reputable brand known for producing high-quality automotive parts. The sensor is built to meet OEM standards, offering reliable performance and longevity, especially if the vehicle is frequently driven.

3. **Cost-Effective Alternative** Compared to purchasing an OEM (Original Equipment Manufacturer) part, this aftermarket sensor is significantly cheaper while maintaining comparable functionality. This makes it an attractive option for budget-conscious buyers.

4. **Easy Installation** The sensor is designed to be a drop-in replacement, meaning it can be installed without requiring specialized tools or extensive mechanical knowledge. Most users can replace it themselves in under an hour.

5. **Warranty and Support** MODIGT offers a warranty (typically 12 24 months) and customer support for issues related to the product. This provides peace of mind in case of defects or compatibility concerns.

6. **Performance Consistency** A faulty accelerator pedal sensor can cause erratic throttle response, stalling, or check engine lights. Replacing it with this sensor restores smooth acceleration and prevents further engine or transmission issues.

7. **Wide Availability** The part is widely available on platforms like Amazon, eBay, and automotive marketplaces, making it easy to purchase without long waits.

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1. **Potential Quality Variations** While MODIGT is generally reliable, there is a risk of receiving a counterfeit or lower-quality duplicate, especially if purchased from untrusted sellers. Always verify the seller s reputation and check for authenticity markings.

2. **Mismatched Calibration** Some aftermarket sensors may not be pre-calibrated for the specific ECU (Engine Control Unit) in your vehicle. If the sensor requires calibration (common in modern cars), you may need to visit a dealership or use diagnostic tools, adding to the cost.

3. **Limited Longevity Compared to OEM** While durable, aftermarket sensors may not last as long as OEM parts, particularly if the vehicle is driven aggressively or in harsh conditions. Regular maintenance (e.g., cleaning the sensor contacts) can extend its life.

4. **Compatibility with Modified Vehicles** If your vehicle has been modified (e.g., turbocharged, tuned, or with aftermarket ECUs), the sensor may not perform optimally. In such cases, an OEM or high-end aftermarket sensor may be necessary.

5. **Return or Replacement Risks** If the sensor arrives damaged or is incompatible, returning it may be difficult, especially if purchased from a third-party seller without a clear return policy.

6. **Potential for False Positives** In rare cases, a new sensor may not resolve all issues if the underlying problem (e.g., wiring damage, ECU corruption) persists. Diagnosing the root cause may require further troubleshooting.

7. **No Physical OEM Branding** Unlike OEM parts, this sensor lacks the branding and certifications of a manufacturer like Audi or Volkswagen. While this doesn t necessarily affect performance, some buyers prefer the assurance of an OEM part.

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The MODIGT 6Q1721503A accelerator pedal sensor is a **strong, cost-effective choice** for replacing a faulty sensor in an Audi TT/TT Quattro or compatible Volkswagen model. It offers compatibility, ease of installation, and decent durability, making it ideal for most DIYers and budget-conscious buyers. However, potential buyers should be cautious about purchasing from unverified sellers to avoid counterfeit products. Additionally, if your vehicle has been modified or requires calibration, additional steps may be needed.

For **unmodified vehicles** with straightforward sensor failures, this part is highly recommended. For **high-performance or heavily modified vehicles**, consider an OEM or premium aftermarket sensor to ensure optimal performance and reliability.

- **Buy from a trusted seller** (e.g., Amazon, reputable automotive parts stores) to avoid counterfeit products.

- **Verify compatibility** with your exact vehicle model and year to ensure the sensor matches your ECU requirements.

- **Check for calibration needs** if your car requires it, be prepared to visit a dealership or use OBD-II tools.

- **Consider OEM or higher-end aftermarket** if your vehicle is modified or you prioritize long-term reliability over cost savings.

Overall, the MODIGT sensor is a **good value for most users**, balancing affordability with performance. Proceed with purchase confidence if you ve taken steps to mitigate risks.

Details:

Excellent Delivery. If you are not clear about the OE number, following model's also applicable. OEM Quality, Prevent gas leakage. Items Included: 1 Pack Accelerator Pedal Position Sensor.

Material: Metal, Plastic. Best choice of motor parts. Easy and Direct Replacement. The cockpit becomes quieter, making it more comfortable for long drives.

Advanced technology: Extremely flexible in expansion, with a more reliable structure, significantly enhanced safety, and fully compatible modern automotive technologies. Durable, Non-Slip. Fitment: OE number:6Q1721503A, 6Q1721503C, 6QE721503D, 6Q1721503E, 6Q1721503F. Accelerator Pedal Sensor For Audi TT/TT Quattro Volkswagen model Replacement Specification.

part #: 6q1721503a prices

• $46.99-$80.99

specifications pedalspadsaz:

• for models: Quattro
• for makes: Audi, Volkswagen
• brand: Modigt
• mpn: 6q1721503a
• type: Accelerator Pedal Sensor
• placement on vehicle: Floor Mounted
• fitment type: Direct Replacement
• material: Metal, Plastic
• oe/oem part number: 6qd721503, 6q1721503m, 6q1721503e, 6q1721503f
• features 1: Oem Quality, Brand New
• features 2: High Quality, Easy And Direct Replacement
• features 3: Non-slip
• note: With Position Sensor
• fitment 1: For 200-2006 Audi Tt / Tt Quattro
• fitment 2: For Volkswagen Beetle
• fitment 3: For Volkswagen Golf / Golf R
• fitment 4: For Volkswagen Jetta
• fitment 5: For 2004 Volkswagen R32 V6 3.2l
• item included: 1 Pack Accelerator Pedal Position Sensor

seller pedalspadsaz:

• # reviews: 593
• city: CA/IL/TX
• rating: 99.7%

general pedalspadsaz:

• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
• condition: New

payments pedalspadsaz:

• other
• wallet: Paypal
• credit card: Diners-club

offer pedalspadsaz:

• quantity: 5
• availability: In Stock
• started: April 21, 2026
• sold: 0
• options: Ship-to-home

returns pedalspadsaz:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

shipping pedalspadsaz:

• type: Fixed
• cost: $0.00
• class: Economy
• transit: 3-5 Days
• service: Economy

Modigt 6Q1721503A Is Similar To:

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