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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Category | outlet valve |
| Length [mm] | 102.2 mm |
| Valve Head Diameter [mm] | 27.5 mm |
| Valve Stem Diameter [mm] | 6 mm |
OE/OEM numbers (3)
Where this part fits
Original-fit position for OE 90412974. The red ring marks where this part installs on the vehicle.
About this product
TOPRAN outlet valve (205 157) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: 74, Length [mm]: 102, Aluminium mm, Valve Head Diameter [mm]: 27, Rubber mm, Valve Stem Diameter [mm]: Plastic mm, Number of grooves: Cast Iron — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with 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: 011 VA 30338 000, 011 VA 30338 100, 01-24083-SX, 06 41 340 and 52 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (56)
Show all 56 OE numbers
outlet valve TOPRAN 205 157 — compatible car models
| Car models | OPEL: ASTRA F Convertible (T92), ASTRA F Estate (T92), ASTRA F Estate Van (T92), ASTRA F Hatchback (T92), ASTRA F Saloon (T92), ASTRA G Convertible (T98), ASTRA G Coupe (T98), ASTRA G Estate (T98), ASTRA G Estate Van (F70), ASTRA G Hatchback (T98) (+13 more); VAUXHALL: ASTRA Mk III (F) Estate (T92), ASTRA Mk III (F) Hatchback (T92), ASTRA Mk III (F) Saloon (T92), ASTRA Mk IV (G) Convertible (T98), ASTRA Mk IV (G) Estate (T98), ASTRA Mk IV (G) Hatchback (T98), ASTRA Mk IV (G) Saloon (T98) |
|---|---|
| Engines | 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 16V (F67); 1.6 16V (F07); 1.4 16V (F35); 1.4 (F70); 1.4 16V (F08, F48); 1.4 16V (F69); 1.4 16V; 1.4 i 16V (F35); 1.4 i 16V (F08, F68, M68); 1.4 (F08, F68) (+10 more) |
| Year of manufacture | 1991-2010 |
| Manufacturer article number (MPN) | 205 157 |
| OE part numbers | 06 41 340, 6 41 340, 90412974 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 205157 outlet valve. Fitting Position: 74. Length [mm]: 102,2 mm. Number of grooves: 3. Valve Head Diameter [mm]: 27,5 mm. Valve Stem Diameter [mm]: 6 mm
- 1x outlet valve
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 outlet valve compatible with my car?
This outlet valve fits 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 TOPRAN outlet valve have?
This TOPRAN outlet valve has the following specifications: Fitting Position: 74; Length [mm]: 102,2 mm; Valve Head Diameter [mm]: 27,5 mm; Valve Stem Diameter [mm]: 6 mm; Number of grooves: 3. Check the full specifications table above for complete details.
What OE part numbers does this outlet valve replace?
This outlet valve replaces OE part numbers: 06 41 340, 6 41 340, 90412974. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a outlet valve cost?
This TOPRAN outlet valve is available for £10.99. Outlet valve prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my outlet valve?
Regular inspection of your outlet valve 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 outlet valve?
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 outlet valve fitted by a professional mechanic.
Can I use this part as a replacement for OE 06 41 340?
Yes, this TOPRAN outlet valve is a direct replacement for OE part number 06 41 340. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
