Product Information
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| Item | Detail |
|---|---|
| Product Name | Electronic Throttle Body |
| Bore Size | 44mm |
| Connector | 6-Pin D-Shape (VAG Standard) |
| Engine | VAG EA111 1.2L 12V / 1.4L 16V Naturally Aspirated |
| Engine Codes | 1.2L: AWY, BMD / 1.4L: BBY, BCA, BUD |
| Housing Material | Die-Cast Aluminum Alloy |
| Butterfly Valve | Stainless Steel |
| Seals | Viton (Oil-Resistant Fluorine Rubber) |
| OE Numbers | 030133064F / 408237130004Z / V10810001 / 703703360 / 703703370 |
| Warranty | 12 / 24 Months |
| Make | Model / Chassis | Engine | Years |
|---|---|---|---|
| Volkswagen | Polo (9N, 9N3) | 1.2L 12V (AWY, BMD) / 1.4L 16V (BBY, BCA) | 2001–2009 |
| Volkswagen | Golf IV (1J) | 1.4L 16V (BBY, BCA) | 2000–2004 |
| Volkswagen | Bora (1J) | 1.4L 16V (BBY, BCA, BUD) | 2000–2005 |
| SEAT | Ibiza (6L) | 1.2L 12V / 1.4L 16V | 2002–2008 |
| SEAT | Leon (1M) | 1.4L 16V | 2000–2006 |
| Škoda | Octavia (1U) | 1.4L 16V (BBY, BCA, BUD) | 2000–2005 |
Not compatible with: 1.4L TSI, 1.6L, diesel, or FSI engines. Always verify OE number and engine code before ordering.
This 44mm electronic throttle body is a direct throttle body replacement for VAG EA111 1.2L 12V and 1.4L 16V naturally aspirated petrol engines across VW Polo 9N/9N3, Golf IV, Bora, SEAT Ibiza 6L, SEAT Leon 1M, and Škoda Octavia 1U. Equipped with an integrated throttle body position sensor (dual redundant TPS), manufactured to Pierburg OEM specifications (7.03703.36.0) for precise throttle response and long-term reliability.
- Throttle Body Replacement – OEM Quality – Manufactured to Pierburg OEM specifications. Direct plug-and-play throttle body replacement for VAG EA111 engines – no wiring modification required.
- Throttle Body Position Sensor – Dual Redundant TPS – Integrated throttle body position sensor prevents idle fluctuations, hunting, and false error codes (P0638, P0697, P2100, P2119, P2135).
- Throttle Body Assembly – Complete Unit – Full throttle body assembly with 44mm precision bore, stainless steel butterfly valve, Viton seals, and 6-pin D-shape VAG connector.
- Throttle Body Gasket – Compatibility Note – New intake throttle body gasket strongly recommended (sold separately, VAG part 037129717B or equivalent). Ensure a leak-free seal on every throttle body replacement.
- 100% Factory Tested – Thermal cycling, airtightness, and full-stroke angle calibration before shipment.
- Wide Cross-Reference – Matches 030133064F, 408237130004Z, V10810001, 703703360, 703703370, and numerous aftermarket references.
- Bore Size: 44mm | Connector: 6-Pin D-Shape (VAG Standard) | Voltage: 12V
- Engine: VAG EA111 1.2L 12V / 1.4L 16V NA Petrol
- Engine Codes: AWY, BMD (1.2L) / BBY, BCA, BUD (1.4L)
- Housing: Die-Cast Aluminum Alloy | Seal: Viton
- OE Ref: 030133064F / 408237130004Z / V10810001 / 703703360
- Warranty: 12 / 24 Months
Installation must be performed by a professional. After fitting, a throttle body relearn procedure is required to recalibrate the throttle body position sensor baseline — this is standard throttle body service practice for VAG EA111 platforms. Non-professionals should not attempt installation, as improper fitting may result in throttle body malfunction. The instruction manual included in the package is for professional reference only.
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.
Common throttle body symptoms on VAG EA111 1.2L / 1.4L engines include rough idle, hesitation on acceleration, unstable RPM at startup, and fault codes P0638 / P2135. If basic throttle body cleaning with throttle body cleaner spray has not resolved the issue, a full throttle body replacement is typically the next step.
This throttle body assembly includes an integrated throttle body position sensor – no separate sensor purchase required. A replacement throttle body gasket (VAG 037129717B or equivalent) is recommended and sold separately.
Compared to dealer throttle body repair cost (often $300–$600+ at a VAG dealership), this direct OEM-quality unit offers significant savings while maintaining factory performance standards. Fits VW Polo 9N/9N3, Golf IV, Bora, SEAT Ibiza 6L, SEAT Leon 1M, and Škoda Octavia 1U with EA111 1.2L 12V or 1.4L 16V naturally aspirated engines.
Note: Throttle body adaptation via VCDS/VAG-COM Basic Settings Group 098 is required after installation. The throttle body gasket is 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.
| Item | Detail |
|---|---|
| Product Name | Electronic Throttle Body |
| Bore Size | 44mm |
| Connector | 6-Pin D-Shape (VAG Standard) |
| Engine | VAG EA111 1.2L 12V / 1.4L 16V Naturally Aspirated |
| Engine Codes | 1.2L: AWY, BMD / 1.4L: BBY, BCA, BUD |
| Housing Material | Die-Cast Aluminum Alloy |
| Butterfly Valve | Stainless Steel |
| Seals | Viton (Oil-Resistant Fluorine Rubber) |
| OE Numbers | 030133064F / 408237130004Z / V10810001 / 703703360 / 703703370 |
| Warranty | 12 / 24 Months |
| Make | Model / Chassis | Engine | Years |
|---|---|---|---|
| Volkswagen | Polo (9N, 9N3) | 1.2L 12V (AWY, BMD) / 1.4L 16V (BBY, BCA) | 2001–2009 |
| Volkswagen | Golf IV (1J) | 1.4L 16V (BBY, BCA) | 2000–2004 |
| Volkswagen | Bora (1J) | 1.4L 16V (BBY, BCA, BUD) | 2000–2005 |
| SEAT | Ibiza (6L) | 1.2L 12V / 1.4L 16V | 2002–2008 |
| SEAT | Leon (1M) | 1.4L 16V | 2000–2006 |
| Škoda | Octavia (1U) | 1.4L 16V (BBY, BCA, BUD) | 2000–2005 |
Not compatible with: 1.4L TSI, 1.6L, diesel, or FSI engines. Always verify OE number and engine code before ordering.
This 44mm electronic throttle body is a direct throttle body replacement for VAG EA111 1.2L 12V and 1.4L 16V naturally aspirated petrol engines across VW Polo 9N/9N3, Golf IV, Bora, SEAT Ibiza 6L, SEAT Leon 1M, and Škoda Octavia 1U. Equipped with an integrated throttle body position sensor (dual redundant TPS), manufactured to Pierburg OEM specifications (7.03703.36.0) for precise throttle response and long-term reliability.
- Throttle Body Replacement – OEM Quality – Manufactured to Pierburg OEM specifications. Direct plug-and-play throttle body replacement for VAG EA111 engines – no wiring modification required.
- Throttle Body Position Sensor – Dual Redundant TPS – Integrated throttle body position sensor prevents idle fluctuations, hunting, and false error codes (P0638, P0697, P2100, P2119, P2135).
- Throttle Body Assembly – Complete Unit – Full throttle body assembly with 44mm precision bore, stainless steel butterfly valve, Viton seals, and 6-pin D-shape VAG connector.
- Throttle Body Gasket – Compatibility Note – New intake throttle body gasket strongly recommended (sold separately, VAG part 037129717B or equivalent). Ensure a leak-free seal on every throttle body replacement.
- 100% Factory Tested – Thermal cycling, airtightness, and full-stroke angle calibration before shipment.
- Wide Cross-Reference – Matches 030133064F, 408237130004Z, V10810001, 703703360, 703703370, and numerous aftermarket references.
- Bore Size: 44mm | Connector: 6-Pin D-Shape (VAG Standard) | Voltage: 12V
- Engine: VAG EA111 1.2L 12V / 1.4L 16V NA Petrol
- Engine Codes: AWY, BMD (1.2L) / BBY, BCA, BUD (1.4L)
- Housing: Die-Cast Aluminum Alloy | Seal: Viton
- OE Ref: 030133064F / 408237130004Z / V10810001 / 703703360
- Warranty: 12 / 24 Months
Installation must be performed by a professional. After fitting, a throttle body relearn procedure is required to recalibrate the throttle body position sensor baseline — this is standard throttle body service practice for VAG EA111 platforms. Non-professionals should not attempt installation, as improper fitting may result in throttle body malfunction. The instruction manual included in the package is for professional reference only.
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.
Common throttle body symptoms on VAG EA111 1.2L / 1.4L engines include rough idle, hesitation on acceleration, unstable RPM at startup, and fault codes P0638 / P2135. If basic throttle body cleaning with throttle body cleaner spray has not resolved the issue, a full throttle body replacement is typically the next step.
This throttle body assembly includes an integrated throttle body position sensor – no separate sensor purchase required. A replacement throttle body gasket (VAG 037129717B or equivalent) is recommended and sold separately.
Compared to dealer throttle body repair cost (often $300–$600+ at a VAG dealership), this direct OEM-quality unit offers significant savings while maintaining factory performance standards. Fits VW Polo 9N/9N3, Golf IV, Bora, SEAT Ibiza 6L, SEAT Leon 1M, and Škoda Octavia 1U with EA111 1.2L 12V or 1.4L 16V naturally aspirated engines.
Note: Throttle body adaptation via VCDS/VAG-COM Basic Settings Group 098 is required after installation. The throttle body gasket is 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.