Full Swirl Flap Repair Kit – Opel Z19DTH / Z19DTJ | OEM 55210201 | 18mm Shaft
Worn swirl flap holders on Opel Z19DTH and Z19DTJ diesel engines cause rattle, intake faults, and risk of flap debris entering the engine. This full repair kit includes replacement shaft (18mm) and all bushings — restoring correct swirl flap operation. Opel Astra H, Astra J, Zafira B, Vectra C — Z19DTH and Z19DTJ diesel engine codes
Fits OEM #55210201.
When to Inspect This Part
- loss of power or hesitation
- smoke after warm-up
- rough or unstable idle
- mixture faults or an intake air leak
What's Included
- Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included
Important Limitations
Manual legal and technical review is required before publication or sale for use in the United States.
Part Number / PN
55210201, 939A200, 55210202, 700373120, 2100001, 39730, 5850180, 55206459, 55182684, 93179055
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 55210201 is the primary fitment check.
FAQ
How do I confirm fitment for this Full Swirl Flap Repair Kit?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 55210201. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Full Swirl Flap Repair Kit?
Confirmed symptoms include loss of power or hesitation, smoke after warm-up, rough or unstable idle, mixture faults or an intake air leak. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Full Swirl Flap Repair Kit?
The confirmed kit contents are: Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included.
Does this listing include the complete surrounding assembly?
Manual legal and technical review is required before publication or sale for use in the United States.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings