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Details
| Specification | Value |
|---|---|
| Brand | FAI AutoParts |
| MPN | em739 |
OE numbers (2)
Where this part fits
Original-fit position for OE 5850613. The red ring marks where this part installs on the vehicle.
About this product
When gasket set exhaust manifold performance matters, the FAI AutoParts EM739 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: for OE number: 90470036. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with IRMSCHER, OPEL, VAUXHALL vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 026634P, 13118000, 51343, 5850613 and 7 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAI AutoParts 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (9)
Gasket Set Exhaust Manifold FAI AutoParts EM739 — compatible car models
| Car models | IRMSCHER: COUPE; OPEL: ASTRA F CLASSIC Estate (T92), ASTRA F CLASSIC Hatchback (T92), ASTRA F CLASSIC Saloon (T92), ASTRA F Convertible (T92), ASTRA F Estate (T92), ASTRA F Estate Van (T92), ASTRA F Hatchback (T92), ASTRA F Saloon (T92), ASTRA G CLASSIC Caravan (F35), ASTRA G CLASSIC Saloon (T98) (+18 more); VAUXHALL: ASTRA Mk III (F) Estate (T92) |
|---|---|
| Engines | 1.6 16V; 1.6 i 16V (F35, M35); 1.6 i 16V (F08, M08, F68, M68); 1.6 i 16V (F19, M19); 1.4 i 16V; 1.4 i 16V (F35, M35); 1.6 i 16V (F70); 1.4 i 16V (F08, M08, F68, M68); 1.4 i 16V (F19, M19); 1.6; 1.6 16V (F69); 1.6 16V (F08, F48); 1.6 16V (F67); 1.6 16V (F07); 1.4 16V (F35) (+13 more) |
| Year of manufacture | 1991-2010 |
| Manufacturer article number (MPN) | EM739 |
| OE part numbers | 5850613, 90470036 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FAI AutoParts em739 . for OE number: 90470036
- 1x Gasket Set Exhaust Manifold
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Gasket Set Exhaust Manifold compatible with my car?
This Gasket Set Exhaust Manifold fits IRMSCHER, OPEL, 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 FAI AutoParts Gasket Set Exhaust Manifold have?
This FAI AutoParts Gasket Set Exhaust Manifold has the following specifications: for OE number: 90470036. Check the full specifications table above for complete details.
What OE part numbers does this Gasket Set Exhaust Manifold replace?
This Gasket Set Exhaust Manifold replaces OE part numbers: 5850613, 90470036. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Gasket Set Exhaust Manifold cost?
This FAI AutoParts Gasket Set Exhaust Manifold is available for £3.99. Gasket Set Exhaust Manifold prices vary depending on brand, specifications, and vehicle compatibility. FAI AutoParts parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Gasket Set Exhaust Manifold?
Regular inspection of your Gasket Set Exhaust 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 Gasket Set Exhaust 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 Gasket Set Exhaust Manifold fitted by a professional mechanic.
Can I use this part as a replacement for OE 5850613?
Yes, this FAI AutoParts Gasket Set Exhaust Manifold is a direct replacement for OE part number 5850613. 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 FAI AutoParts EM739 the same as the FAI AutoParts EM1366?
No, while both are Gasket Set Exhaust Manifold parts, they are different products. The FAI AutoParts EM739 has for OE number: 90470036. The FAI AutoParts EM1366 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.
