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Details
| Specification | Value |
|---|---|
| Brand | ENGITECH |
| MPN | ent320012 |
| Diameter [mm] | 18.5 mm |
| Specification | INC. GLUE |
OE/OEM numbers (8)
Where this part fits
Original-fit position for OE 55206459. The red ring marks where this part installs on the vehicle.
About this product
The ENGITECH Swirl Flap Set Intake Manifold (ENT320012) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Diameter [mm]: Composite, Rubber mm, Specification: INC. GLUE. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ALFA ROMEO, FIAT, OPEL, SAAB and 1 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 2100001, 39730, 4.00374.00.0, 5.03722.00.0 and 12 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ENGITECH is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (8)
Swirl Flap Set Intake Manifold ENGITECH ENT320012 — compatible car models
| Car models | ALFA ROMEO: 147 (937), 156 (932), 156 Sportwagon (932), 159 (939), 159 Sportwagon (939), GT (937); FIAT: CROMA (194), STILO (192), STILO Multi Wagon (192), STILO VAN (192); OPEL: ASTRA H (A04), ASTRA H Estate (A04), ASTRA H Estate Van (L70), ASTRA H GTC (A04), ASTRA H TwinTop (A04), SIGNUM Hatchback (Z03), VECTRA C Estate (Z02), VECTRA C GTS (Z02), VECTRA C (Z02), ZAFIRA / ZAFIRA FAMILY B (A05); SAAB: 9-3 Convertible (YS3F), 9-3 Estate (E50), 9-3 (YS3F, E79, D79, D75), 9-5 Estate (YS3E), 9-5 (YS3E); VAUXHALL: ASTRA Mk V (H) (A04), ASTRA Mk V (H) Estate (A04), ASTRA Mk V (H) Sport Hatch (A04), ASTRA Mk V (H) TwinTop (A04), SIGNUM (Z03) |
|---|---|
| Engines | 1.9 JTD 16V (937.AXG1B, 937.BXG1B); 1.9 JTD (932AXE00); 1.9 JTD 16V Q4 (932BXN20); 1.9 JTDM 16V (939AXC1B, 939AXC12); 1.9 JTDM 16V (939BXC1B); 1.9 JTD (937CXN1B); 1.9 D Multijet; 1.9 D Multijet (192DXT1B); 1.9 JTD (192DXT1B); 1.9 CDTI 16V (L48); 1.9 CDTI 16V (L35); 1.9 CDTI 16V (L70); 1.9 CDTi 16V (L08); 1.9 CDTi (L67); 1.9 CDTI (F48) (+8 more) |
| Year of manufacture | 1997-2019 |
| Manufacturer article number (MPN) | ENT320012 |
| OE part numbers | 55190238, 55206459, 55210201, 58 50 119, 58 50 158, 58 50 180, 931179055, 93179055 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ENGITECH ent320012 . Diameter [mm]: 18,5 mm. Specification: INC. GLUE
- 1x Swirl Flap Set Intake Manifold
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Swirl Flap Set Intake Manifold compatible with my car?
This Swirl Flap Set Intake Manifold fits ALFA ROMEO, FIAT, OPEL, SAAB, VAUXHALL vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this ENGITECH Swirl Flap Set Intake Manifold have?
This ENGITECH Swirl Flap Set Intake Manifold has the following specifications: Diameter [mm]: 18,5 mm; Specification: INC. GLUE. Check the full specifications table above for complete details.
What OE part numbers does this Swirl Flap Set Intake Manifold replace?
This Swirl Flap Set Intake Manifold replaces OE part numbers: 55190238, 55206459, 55210201, 58 50 119, 58 50 158, 58 50 180, 931179055, 93179055. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Swirl Flap Set Intake Manifold cost?
This ENGITECH Swirl Flap Set Intake Manifold is available for £32.99. Swirl Flap Set Intake Manifold prices vary depending on brand, specifications, and vehicle compatibility. ENGITECH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Swirl Flap Set Intake Manifold?
Regular inspection of your Swirl Flap Set Intake Manifold is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Swirl Flap Set Intake Manifold?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Swirl Flap Set Intake Manifold fitted by a professional mechanic.
Can I use this part as a replacement for OE 55190238?
Yes, this ENGITECH Swirl Flap Set Intake Manifold is a direct replacement for OE part number 55190238. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the ENGITECH ENT320012 the same as the ENGITECH ENT320005?
No, while both are Swirl Flap Set Intake Manifold parts, they are different products. The ENGITECH ENT320012 has Diameter [mm]: 18,5 mm, Specification: INC. GLUE. The ENGITECH ENT320005 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
