OE Cross-Reference & Interchange

The 04E133062B is part of a family of OE numbers that are fully interchangeable for the EA211 engine family:

When a customer searches by any of these numbers – whether in OE parts look-ups, aftermarket cross-reference databases, or by the original unit‘s label – this listing provides the correct replacement.

Vehicle Applications

This VW / Audi electronic throttle body 04E133062B directly replaces the factory component in the following configurations:

Volkswagen

Audi

Škoda

Seat – Various models including Leon-

Important fitment note: This throttle body fits vehicles equipped with EA211 1.4 TSI, 1.6 MPI, and 1.2 TSI engines-. Always verify your vehicle‘s original part number and engine code before ordering.

Features & Benefits

Direct OE Replacement for EA211 Engine Family
This throttle body carries the exact VW Group part number 04E133062B and is listed in the Volkswagen Electronic Parts Catalogue (ETKA / EPC) for EA211 1.4 TSI and 1.6 MPI engines. It is a direct bolt-on replacement – no modifications, wiring changes, or adapter plates are required.

32mm Throttle Body – Factory Specification
The throttle body has a 32 mm diameter-, matching the factory specification for the EA211 engine family. Correct sizing ensures the engine receives the precise volume of air required for optimal combustion at all operating conditions. An incorrectly sized throttle body will cause poor idle, hesitation, or reduced power output.

Electronic Throttle Control (ETC) – ECU-Integrated
Unlike mechanical cable throttles, this unit is controlled electronically by the engine ECU. The ECU calculates the required throttle position based on accelerator pedal position, engine load, and other sensor inputs, then commands the throttle motor to position the plate accordingly-. This system provides:

• Precise idle speed control – stable idle regardless of engine load

• Smooth acceleration – no hesitation or flat spots

• Improved fuel economy – precise air-fuel mixture control

• Enhanced emissions control – accurate air metering for catalytic converter efficiency

Corrosion-Resistant Aluminum Housing
The throttle body features a corrosion-resistant aluminum body- that withstands the heat, moisture, and road salt encountered in the engine bay. Aluminum construction also provides excellent heat dissipation, keeping the electronic components within their operating temperature range.

Integrated Throttle Position Sensor
The unit includes a factory-spec throttle position sensor (TPS) that provides feedback to the ECU on the exact throttle plate position. This closed-loop control ensures the ECU can verify that the throttle responds correctly to its commands – essential for drive-by-wire systems and fault detection.

Precision-Balanced Throttle Plate
The throttle plate is manufactured to tight tolerances and balanced to ensure smooth operation across the full range of motion. This prevents the sticking or binding that can occur with worn or low-quality units, ensuring consistent throttle response.

Restores Smooth Idle and Acceleration
A failing throttle body causes unstable idle, hesitation, and poor acceleration. Replacing with this OE-spec unit restores smooth engine operation, eliminates flat spots, and returns the vehicle to factory drivability.

Prevents Secondary Engine Damage
A sticking throttle body can cause the engine to run lean or rich, potentially damaging the catalytic converter or oxygen sensors. Replacing a faulty throttle body at the first sign of trouble prevents this cascading damage.

Comprehensive OE Interchange Coverage
The throttle body is interchangeable with multiple OE numbers: 04E133062A, 04E133062C, 04E133062R, 03F133062B, and 03C133062C-. This extensive cross-reference ensures that when a customer searches by any of these numbers, this listing provides the correct replacement.

IATF 16949 / ISO 9001 Certified Manufacturing
The throttle body is manufactured under IATF 16949 and ISO 9001 certified quality management systems – the automotive industry‘s highest standard for component production. Each production batch is tracked with material certificates and dimensional inspection records-.

Quality Control & Verification

Each batch of the VW / Audi electronic throttle body 04E133062B undergoes the following verifications at the OE supplier level:

A certificate of conformance (COC) with batch test data is available for wholesale orders.

Installation & Maintenance Recommendations

⚠️ IMPORTANT: After replacing the electronic throttle body, the ECU must be reset and the throttle body must be re-adapted (basic setting) using a diagnostic tool. Failure to perform this adaptation will result in poor idle, reduced performance, and potentially a check engine light.

When to replace this throttle body (EA211-specific symptoms):

Installation Steps (High-Level – Refer to Workshop Manual for Complete Details):

1. Disconnect the vehicle‘s battery negative terminal.

2. Remove the air intake hose from the throttle body.

3. Unplug the electrical connector from the throttle body.

4. Remove the four mounting bolts securing the throttle body to the intake manifold.

5. Carefully remove the old throttle body – note the position of the sealing O-ring.

6. Compare the new throttle body with the old unit – verify the connector type, mounting flange, and throttle plate diameter match.

7. Install the new throttle body with a new sealing O-ring (if not pre-installed).

8. Torque the mounting bolts to VW factory specification.

9. Reconnect the electrical connector.

10. Reinstall the air intake hose.

11. Reconnect the battery.

12. Perform throttle body adaptation (basic setting) using a diagnostic tool (VCDS, ODIS, or professional scan tool).

Critical installation notes:

• Throttle body adaptation is mandatory – do not skip this step. The ECU must learn the new throttle‘s closed and open positions to control idle speed and throttle response correctly.

• Use a new sealing O-ring – the original O-ring may be compressed and will not seal correctly with the new unit.

• Do not use throttle body cleaner on an electronic throttle body – the cleaner can damage the internal electronics and position sensor.

• Check the intake manifold for carbon buildup – clean if necessary before installing the new throttle body.

• Clear any stored fault codes after adaptation is complete.

• Test drive the vehicle to verify smooth acceleration and stable idle.

Maintenance schedule:

Packaging & Supply

• Individual packaging: Sealed in anti-static VCI bag, foam-lined carton

• Carton dimensions: 200 × 180 × 120 mm-5

• Net weight: 0.98 kg-5

• Gross weight (with packaging): Approximately 1.2 kg

• Master carton: 10 units per export carton (palletisable)-5

• Lead time: 3–7 working days for stock orders; 15–25 days for production orders

• Minimum order quantity: 1 piece (sample order available); bulk pricing available above 10 pieces-5

• Shipping methods: FedEx, UPS, DHL for sample quantities; sea freight (LCL/FCL) from Shanghai, Ningbo, Guangzhou ports

• Warranty: 12 months-5

• H/S Code: 8409.91

For workshops performing a full intake system service, the supplier also stocks matching throttle body mounting bolts (N 10551403) , sealing O-rings, and air intake hoses for the EA211 engine family-. Contact the sales team with your forecasted monthly volume and destination port for a tiered price list.

Quick Summary

The VW / Audi electronic throttle body 04E133062B is an OE-specification 32mm replacement for the EA211 1.4 TSI and 1.6 MPI engines in VW Golf VII, Jetta IV, Passat B8, Polo, Beetle, Tiguan; Audi A1, A3, Q2, Q3; Škoda Octavia, Fabia; and Seat Leon vehicles. The throttle body is interchangeable with 04E133062A, 04E133062C, 04E133062R, 03F133062B, and 03C133062C, and weighs 0.98 kg.

Before ordering: Confirm your vehicle‘s engine code and original throttle body part number. This throttle body is for EA211 1.4 TSI and 1.6 MPI petrol engines – not for the 2.0 TSI or diesel variants. After installation, throttle body adaptation (basic setting) is mandatory using a diagnostic tool such as VCDS, ODIS, or a professional scan tool.

Order a sample unit today – restore your EA211 engine to smooth, responsive operation with a single OE-grade electronic throttle body.