Throttle Bodies for Petrol & Diesel | Match by OE No.

Replacement electronic throttle bodies for petrol and diesel engines. Choose your make below, then match the OE number and pin count on your old throttle body. Not sure which one you need? Send our team your reg or VIN for a free fitment check.

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More makes: Fiat · Hyundai · Kia · Mini · Volvo · Opel · Dacia · DS · Chevrolet · Mazda · Jeep · Dodge · Chrysler · Porsche · Iveco

Read more: symptoms, clean or replace, how to choose and FAQs

Is It Your Throttle Body?

Rough or hunting idleRevs rise and fall, or the engine shakes at idle.

Flat spots or poor pick-upSlow response when you press the accelerator.

Limp modeEngine power is cut, usually with the warning light on.

StallingEspecially when slowing down or coming to a stop.

A vacuum leak, a dirty MAF sensor or a sticking EGR valve can cause the same symptoms. See our throttle body guide for the full list of symptoms and causes.

Clean or replace? Carbon build-up can sometimes be cleaned off. Cleaning won't fix a failed motor, a faulty position sensor or worn gears. If the warning light comes back or you have throttle position or "throttle actuator" fault codes after cleaning, the throttle body needs replacing.

Petrol and Diesel Throttle Bodies

Engine	What the throttle body does
Petrol	Controls how much air enters the engine as you press the accelerator, and controls idle speed.
Diesel	Mostly stays open while driving. It helps the EGR system and closes when you switch off to stop the engine shuddering. A failed one can still cause limp mode, EGR faults and a shudder at shut-down.

How to Choose the Right Throttle Body

Pick your make from the list above, then your model, engine and year.
Match the OE number on your old throttle body's label, for example 03L128063T (VW Group 2.0 TDI) or 1450A033 (Mitsubishi L200).
Match the pin count. Count the terminals in the plug (for example 4, 5 or 6 pins). The new throttle body must fit your wiring plug.
Check petrol or diesel. The same model often uses different throttle bodies for petrol and diesel engines.
Not sure? Send our team your registration or VIN, or a photo of the label, for a free fitment check.

After fitting: most electronic throttle bodies need an adaptation (relearn) so the engine computer learns the new closed position. On some cars this is done with a diagnostic tool, and on others with an ignition-on routine. Clear any stored fault codes afterwards. Skipping this can cause a high or unstable idle.

Why Buy Your Throttle Body from D2P Autoparts?

Real parts experts on the phone. Our own UK team, not a call centre, matches OE numbers and pin counts to your car.
Free fitment check by registration, VIN or photo of the old part.
Order online or enquire about collection from our warehouse in Minster Lovell, near Witney.
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Related Guides & Parts

Throttle Body Guide EGR Valves EGR Valve Guide MAF Sensors MAP Sensors Intake Manifolds

Throttle Body FAQs

Do I need to relearn a new throttle body?

Usually, yes. Most electronic throttle bodies need an adaptation after fitting so the engine computer learns the new unit. Depending on the car this is done with a diagnostic tool or an ignition-on routine.

Why does my diesel have a throttle body?

On diesels it helps control EGR flow and closes at switch-off to stop the engine shuddering. It doesn't control acceleration the way a petrol throttle body does, but a fault can still cause limp mode and warning lights.

Does the pin count matter?

Yes. Throttle bodies that look alike can have different plugs. Count the pins on your old unit and match the OE number before ordering.

Will cleaning fix my throttle body?

It can help if the problem is carbon build-up. It won't fix an electrical fault, a worn motor or a failed position sensor. If fault codes return after cleaning, the unit needs replacing.

Can't find your car?

Not every throttle body we can supply is listed online. Contact our parts team with your registration, VIN or OE number and we'll check.

Need help choosing? Contact our parts team with your registration, VIN or old part number.