Swirl Flap Delete Plug Set – Opel 1.6L Z16XE / Z16XEP | Intake Manifold Blanking Plugs

The swirl flap linkages in the Opel Z16XE and Z16XEP 1.6L intake manifolds wear and break over time — causing intake rattle and fault codes. These blanking plugs permanently seal the swirl flap ports, eliminating the failure risk. Compatible with intake manifolds 24431920, 55568968, 0851066, and 95508836.

Fits OEM #55568968.

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

• 1 × Swirl Flap Delete Plug Set

OEM Part Numbers and Vehicle Fitment

Additional confirmed fitment

• Opel ASTRA G coupe (F07_) 1.6 16V Z 16 XEP 76Kw (103HP) 2000.03 - 2005.05
• Opel ASTRA G hatchback (F48_, F08_) 1.6 Z 16 XEP 76Kw (103HP) 2002.12 - 2009.12
• Opel ASTRA G kabriolet (F67) 1.6 Z 16 XEP 76Kw (103HP) 2003.01 - 2005.10
• Opel ASTRA G kombi (F35_) 1.6 Z 16 XEP 76Kw (103HP) 2002.12 - 2009.07
• Opel ASTRA G nadwozie pełne (F70) 1.6 Z 16 XEP 76Kw (103HP) 2004.10 - 2005.04
• Opel ASTRA G sedan (F69_) 1.6 Z 16 XEP 76Kw (103HP) 2002.12 - 2009.12
• Opel ASTRA H (L48) 1.6 Z 16 XEP,Z 16 XE1 77Kw (105HP) 2004.03
• Opel ASTRA H GTC (L08) 1.6 Z 16 XEP,Z 16 XE1 77Kw (105HP) 2005.03
• Opel ASTRA H kombi (L35) 1.6 Z 16 XEP,Z 16 XE1 77Kw (105HP) 2004.08
• Opel ASTRA H nadwozie pełne (L70) 1.6 Z 16 XEP 76Kw (103HP) 12004.02 - 2004.11
• Opel ASTRA H TwinTop (L67) 1.6 Z 16 XEP,Z 16 XE1 77Kw (105HP) 2005.09
• Opel MERIVA 1.6 Z 16 XEP 77Kw (105HP) 2006.01 - 2010.05
• Opel VECTRA C 1.6 Z 16 XEP 77Kw (105HP) 2006.01
• Opel VECTRA C GTS 1.6 Z 16 XEP 77Kw (105HP) 2006.01
• Opel VECTRA C kombi 1.6 Z 16 XEP 77Kw (105HP) 2006.01
• Opel ZAFIRA B (A05) 1.6 Z 16 XEP,Z 16 XE1 77Kw (105HP) 2005.07

Part Number / PN

55568968, 0851066, 24431920, 95508836, 12004, 25331276, 55352859, 5555925, 24435069

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 55568968 is the primary fitment check.

FAQ

How do I confirm fitment for this Swirl Flap Delete Plug Set?

Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 55568968. Do not select the part by vehicle model alone.

What symptoms may indicate a problem with this Swirl Flap Delete Plug Set?

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 Swirl Flap Delete Plug Set?

The confirmed kit contents are: 1 × Swirl Flap Delete Plug Set.

Does this listing include the complete surrounding assembly?

No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.

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.

• OPEL

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