Throttle Body for Opel / Vauxhall 1.4L Turbo - OEM 55565489

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

Restore crisp throttle response and ensure smooth engine performance with this premium replacement throttle body designed for a wide range of Opel/Vauxhall models—including the Adam, Astra J, Cascada, Corsa, Insignia, Meriva, Mokka/Mokka X and Zafira Tourer. Engineered to meet exacting OEM standards, this throttle body ensures proper air intake control, helping your engine maintain the right air-fuel mixture for optimal power, economy and emissions. When your original unit fails or sticks, symptoms like rough idling, lag from the accelerator or a Check Engine light can appear—this replacement gives you a direct-fit, high-quality solution.

OEM Number: 55565489, 55581662, 0825016, 55565489, 825016

Product Details:

Number of pins: 6 -pin connector

Operating Mode: Electric

Voltage: 12 V

Quantity :1 

Our SKU: TVAU55565489_313

All our Throttle Body are OEM quality and reliable after market car parts. This Throttle Body is specifically compatible with Opel: Adam, Astra, Astra J, Cascada, Corsa, Insignia, Meriva, Mokka / Mokka X, Zafira Tourer, .

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 Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ Frequently Asked Questions (FAQs)

Q1: What is the throttle body and why is it important?
A1: The throttle body is a key component of your engine’s air-intake system. It regulates how much air enters the engine in response to the accelerator pedal (or electronic throttle control). More air means the engine can burn more fuel, produce more power; less air means reduced power. A properly functioning throttle body is essential for smooth acceleration, stable idling and efficient fuel consumption.

Q2: What are common symptoms of a failing throttle body?
A2: Some typical signs include:

• Rough or fluctuating idle.

• Hesitation when you press the accelerator.

• Sudden drop in power or throttle response.

• Illuminated check-engine light (often related to throttle position sensor or electronic throttle control faults).

• Poor fuel economy due to incorrect air-fuel mixture.

Q3: Which vehicles does this part fit?
A3: This throttle body is designed for various Opel/Vauxhall models such as: Adam, Astra J, Cascada, Corsa, Insignia, Meriva, Mokka, Mokka X, Zafira Tourer. Before purchase, you should verify:

• Your vehicle’s model, year, engine variant.

• The original part number (if you have the old part).

• The fitment tool on the website (check by make, model & year) or contact our support to confirm.

Q4: Is this an OEM original or aftermarket part?
A4: This listing is for a high-quality replacement throttle body—an aftermarket part engineered to match OEM fitment, function and durability. It offers a cost-effective alternative to the branded original. Be sure to compare our fitment list and compatibility to ensure correct match.

Q5: What should I do during installation?
A5: When fitting the new throttle body:

• Make sure the engine is cool and battery disconnected for safety.

• Remove the original unit, clean any surrounding intake passages of carbon deposits (especially on diesel/petrol with direct injection).

• Replace any gaskets/seals as required to avoid vacuum or air leaks.

• Install the new unit, connect all electrical and vacuum lines properly.

• After installation, clear any fault codes and allow the engine to idle so the ECU can learn the new throttle position (often called “throttle relearn” or “idle relearn” procedure).

• Finally test drive to ensure throttle responsiveness and stable idle.

Q6: What maintenance or precautionary tips should I follow?
A6:

• Keep intake and throttle body area clean from carbon build-up and oil vapour; this will prevent sticking or erratic operation.

• Avoid dirty/blocked air filters or PCV systems which can increase deposits on the throttle plate.

• Ensure software/ECU updates are applied if your vehicle checksum or manufacturer recommends it after throttle body replacement.

• If you see the idle or throttle response degrade again, check the throttle body and linkage/electronic control rather than ignore it.

1. Standard Shipping (Free) - Please allow 1-3 days for your order to be delivered 
2. DPD Next Day (£4.99) - Please place orders between Monday - Thursday before 4 PM UK time. This service applies to UK Mainland orders only.
3. Royal Mail Special Special Saturday Delivery (£19) - Please place orders between Monday - Friday before 3 PM UK time. 
4. International - Rates vary based on product size. Please enquire for further details. 

We do not provide any guarantees on shipping times, as we are reliant on 3rd parties. However, we strive to ensure that our customers are always satisfied.

All products are protected by a upto 10 year worry-free warranty depending on Part 

Warranty Coverage: Eligibility: To be eligible for 10-year warranty coverage, the car part must be fitted by a certified professional mechanic. Proof of fitment, including the mechanic's certification, must be submitted to Amesplan LTD within 30 days of the part's purchase date. Please send supporting documentation to us via email.In case a purchased product becomes faulty during its warranty period, for reasons unrelated to your acts, omissions or misuse of the goods, you must promptly notify us and fill out a warranty claim form. 

Warranty Non-Coverage: We do not have any liability for any defect arising from normal wear & tear, wilful damage, negligence, tampering of the goods, incorrect fitting of the goods by you and/or a third party. We are also not liable for any abnormal working conditions, alteration or repair of the goods or a failure to follow goods manufacturers' instructions (whether oral or in writing) 

We have a 180-day return policy, which means you have 180 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You will also need the receipt or proof of purchase. 

For All Return buyers pay Return Postage.Returns will only be processed after we receive the approved part and a member of our team fully inspects the returned item & successfully matches the returned part to the return reason. 

For All UK orders, we offer free return. We do not offer any reimbursement of shipping costs for Any orders on original sale like Next Day Postage. 

For All Outside UK order  We do not offer any reimbursement of shipping costs for Any orders on either the original sale or the return. 

Please direct all questions to sales@d2pautoparts.com. 

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges 

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.