The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
Engine control unit Opel Astra G Delco 16227049MF D98003 CLXY
Vendors's code: D98003
Product code: 16227049MF
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
How to check whether control unit 16227049MF fits Opel Astra G?
Used original engine control unit, number 16227049MF, inspected before sale. Matched by the numbers in the listing.
How to check whether control unit 16227049MF will fit Opel Astra G?
This control unit is made by Delco. Engine control unit 16227049MF is used and original, and it is matched by its numbers, not by the car model alone. The listing states that this control unit is for: Opel Astra G. The listing also gives the markings D98003, CLXY. They help tell the control unit versions apart, but the full part number is what decides compatibility.
Part numbers for 16227049MF
The numbers from the listing, as written on the labels and as a single string:
- 16227049MF, car manufacturer's original number.
Matching by number is more reliable than matching by car model. Compare all the numbers and ask us if any of them does not match.
Control unit variant
This listing is for a control unit in the following variant(s): Locked / Unlocked. We describe the differences between the variants (locked, unlocked, Virgin, IMMO OFF, Plug and Play, clone, full set) on the ECU preparation options page. Before buying, send us the numbers from the label and we will confirm which variant is available for that number.
Symptoms of a faulty engine control unit
- the engine starts and immediately stalls,
- the radiator fan or other electrical components do not work properly,
- the engine jerks when accelerating,
- starting is blocked by the immobiliser after the electronics have been replaced or repaired.
Similar symptoms also occur with faulty sensors, bad fuel or worn spark or glow plugs, so start with diagnostics and only then replace the electronics.
Questions and answers
| Will the control unit work after fitting without programming? |
|---|
| That depends on the variant of the control unit and on the car. Before buying, send us the numbers from the label and we will confirm what is needed. |
| What do the markings D98003, CLXY in the listing mean? |
| They are markings of the version or type of the control unit. They help tell the units apart, but the full part number is what decides compatibility. |
| How should I prepare for fitting the control unit? |
| Disconnect the battery, check the connector and the wiring, and after fitting read and clear the fault codes with a tester. Configuration is best carried out in a garage with suitable equipment. |
| Is this a new part? |
| No. We sell used original control units, each one inspected before sale. You will find the warranty period in the product features table. |
If the numbers on your control unit differ from those given, write to us. We will check whether the right version is available in our range.