Throttle Body For Toyota Avensis T25, Corolla E12(6 Pin ) 1.6 Zze12

The Toyota Avensis T25, Corolla E12 Throttle Body is a high-quality direct-fit throttle body designed to meet OEM specifications for Toyota Avensis T25 and Corolla E12 1.6 VVT-i engines with a 6-pin connector. It accurately controls the amount of air entering the engine by regulating the throttle plate’s position, ensuring optimal air-fuel mixture for smooth acceleration, improved idle quality and responsive performance. This replacement unit is ideal if your original throttle body is dirty, malfunctioning or causing driveability issues — returning reliable throttle response and helping maintain fuel efficiency and engine smoothness.

OEM Number: 22030-22041, 22030-22040, 22030-0D031, 22030-22050, 22030-0D021, 22030-0D020, 22030-0D020, 2203022051

Fitment Type : Direct Replacement

Operating Mode : Electic

Diameter : 45 mm

Dimension : 15x12.5cm / 5.91"x4.92"(L*W)

Hole Diameter : 6mm / 0.24"

Bore Size : 5.1cm / 2.01"

Number of Pins : 6 Pin Connector

Quantity : 1

Our SKU: TT22030-0D021_94

All our Throttle Bodies are OEM quality and reliable after market car parts. This Throttle Body For Toyota Avensis and Corolla is specifically compatible with Toyota Avensis T25, Corolla E12(6 Pin ) 1.6 Zze12.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Registration number in our live chat or contact form and our experts will gladly help!

❓ Frequently Asked Questions (FAQ)

Q: What is a throttle body and what does it do?
A: The throttle body is a critical engine component that regulates airflow into the intake manifold based on accelerator input, helping the engine achieve correct air-fuel balance for efficient combustion.

Q: Which vehicles is this throttle body compatible with?
A: This unit is designed as a direct replacement for Toyota Avensis T25 and Toyota Corolla E12 with the 1.6 VVT-i (ZZE12) engine and a 6-pin connector. It often replaces OEM part numbers including 22030-0D020, 22030-0D021, 22030-22041 and similar.

Q: What are common symptoms of a failing throttle body?
A: Some typical signs include:

• Rough or unstable idle

• Poor acceleration or hesitation

• Check engine light illumination

• Erratic RPM fluctuations

• Reduced fuel efficiency
  These can occur when dirt or carbon builds up, or when electronic components inside the throttle body fail.

Q: Can I clean the throttle body instead of replacing it?
A: Cleaning can sometimes improve performance if the issue is caused by carbon deposits. However, if the throttle body’s internal electronics or motor are failing, replacement is the recommended solution.

Q: Is this throttle body a direct-fit OEM replacement?
A: Yes — this throttle body is manufactured to match OEM specifications and connects directly with the existing wiring and intake system without modification.

Q: Will replacing the throttle body help my car perform better?
A: Yes — a new, correctly functioning throttle body restores accurate airflow control, improving throttle response, idle stability and overall engine smoothness.

Q: Do I need a diagnostic reset after installation?
A: In many cases, it’s recommended to clear any stored fault codes and let the engine ECU relearn idle and throttle position after fitting a new throttle body — this helps ensure smooth operation.