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Our price includes only the product and standard shipping. Buyers are responsible for all additional charges (e.g., customs duties, import fees, VAT, insurance). Customs policies vary by country – please check your local import regulations before ordering. If customs clearance fails due to the buyer's reasons, the buyer will be fully responsible, and refunds will not be provided.
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| Item | Detail |
|---|---|
| Product Name | Electronic Throttle Body |
| Bore Size | 57mm |
| Connector | 5-Pin D-Shape |
| Engine | 1.4 TSI / TFSI Petrol (VAG EA111 – CAXA / CAXC / CAVD / BLG / BMY / CNWA / CTHA) |
| Housing Material | Die-Cast Aluminum Alloy |
| Butterfly Valve | Stainless Steel |
| Seals | Viton |
| OE Numbers | 03C128063A / 03C128063B / A2C59511700 / A2C53104475 |
| Warranty | 12 / 24 Months |
- Audi A1 8X (1.4 TSI) – 2011–2015
- Audi A3 8P (1.4 TSI) – 2008–2013
- VW Eos 1F (1.4 TSI) – 2008–2015
- VW Golf V 1K / Golf VI 5K (1.4 TSI) – 2005–2013
- VW Jetta V / VI 1K (1.4 TSI) – 2006–2014
- VW Passat B6 3C (1.4 TSI) – 2005–2010
- VW Polo V 6R / 6C (1.4 TSI) – 2009–2014
- VW Scirocco III 137 (1.4 TSI) – 2008–2015
- VW Tiguan 5N (1.4 TSI) – 2007–2015
- VW Touran 1T (1.4 TSI) – 2006–2015
- VW Beetle 5C (1.4 TSI) – 2011–2016
- Seat Alhambra II / Ibiza IV / Leon 1P / Toledo KG (1.4 TSI)
- Skoda Fabia II / Yeti 5L (1.4 TSI)
This 57mm electronic throttle body is a direct OEM replacement for a wide range of VAG vehicles with 1.4 TSI/TFSI engines (EA111 – CAXA / CAXC / CAVD / BLG / BMY). Covers VW, Audi, Seat, and Skoda models from 2005–2015. Engineered to VAG OEM specifications for precise throttle response and long-term reliability.
- OEM-Grade Quality – Direct replacement, no wiring modification required.
- 57mm Precision Bore – Factory-correct diameter for 1.4 TSI/TFSI EA111 engines.
- Dual Redundant TPS – Prevents idle fluctuations, hunting, and false error codes.
- 100% Factory Tested – Thermal cycling, airtightness, and full-stroke angle calibration.
- Bore Size: 57mm
- Connector: 5-Pin D-Shape
- Engine: 1.4 TSI/TFSI (EA111 – CAXA / CAXC / CAVD / BLG / BMY / CNWA / CTHA)
- OE Ref: 03C128063A / 03C128063B / A2C59511700 / A2C53104475
- Warranty: 12 / 24 Months
Throttle body adaptation required after installation. Use VCDS/VAG-COM Basic Settings Group 060. Disconnect battery for 5 minutes before installation. A new intake gasket is recommended (sold separately).
Our price includes only the product and standard shipping. Buyers are responsible for all additional charges (e.g., customs duties, import fees, VAT, insurance). Customs policies vary by country – please check your local import regulations before ordering. If customs clearance fails due to the buyer's reasons, the buyer will be fully responsible, and refunds will not be provided.
Confirm your vehicle model matches the listing.
Compare product photos with your original part.
Locate the original part number (OE) on your component.
Match this number with ours. Contact us with your part number if unsure.
| Item | Detail |
|---|---|
| Product Name | Electronic Throttle Body |
| Bore Size | 57mm |
| Connector | 5-Pin D-Shape |
| Engine | 1.4 TSI / TFSI Petrol (VAG EA111 – CAXA / CAXC / CAVD / BLG / BMY / CNWA / CTHA) |
| Housing Material | Die-Cast Aluminum Alloy |
| Butterfly Valve | Stainless Steel |
| Seals | Viton |
| OE Numbers | 03C128063A / 03C128063B / A2C59511700 / A2C53104475 |
| Warranty | 12 / 24 Months |
- Audi A1 8X (1.4 TSI) – 2011–2015
- Audi A3 8P (1.4 TSI) – 2008–2013
- VW Eos 1F (1.4 TSI) – 2008–2015
- VW Golf V 1K / Golf VI 5K (1.4 TSI) – 2005–2013
- VW Jetta V / VI 1K (1.4 TSI) – 2006–2014
- VW Passat B6 3C (1.4 TSI) – 2005–2010
- VW Polo V 6R / 6C (1.4 TSI) – 2009–2014
- VW Scirocco III 137 (1.4 TSI) – 2008–2015
- VW Tiguan 5N (1.4 TSI) – 2007–2015
- VW Touran 1T (1.4 TSI) – 2006–2015
- VW Beetle 5C (1.4 TSI) – 2011–2016
- Seat Alhambra II / Ibiza IV / Leon 1P / Toledo KG (1.4 TSI)
- Skoda Fabia II / Yeti 5L (1.4 TSI)
This 57mm electronic throttle body is a direct OEM replacement for a wide range of VAG vehicles with 1.4 TSI/TFSI engines (EA111 – CAXA / CAXC / CAVD / BLG / BMY). Covers VW, Audi, Seat, and Skoda models from 2005–2015. Engineered to VAG OEM specifications for precise throttle response and long-term reliability.
- OEM-Grade Quality – Direct replacement, no wiring modification required.
- 57mm Precision Bore – Factory-correct diameter for 1.4 TSI/TFSI EA111 engines.
- Dual Redundant TPS – Prevents idle fluctuations, hunting, and false error codes.
- 100% Factory Tested – Thermal cycling, airtightness, and full-stroke angle calibration.
- Bore Size: 57mm
- Connector: 5-Pin D-Shape
- Engine: 1.4 TSI/TFSI (EA111 – CAXA / CAXC / CAVD / BLG / BMY / CNWA / CTHA)
- OE Ref: 03C128063A / 03C128063B / A2C59511700 / A2C53104475
- Warranty: 12 / 24 Months
Throttle body adaptation required after installation. Use VCDS/VAG-COM Basic Settings Group 060. Disconnect battery for 5 minutes before installation. A new intake gasket is recommended (sold separately).