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Details
| Specification | Value |
|---|---|
| Brand | CORTECO |
| MPN | 550250b |
| Category | inlet valve |
| Fitting Position | Intake Side |
| Length [mm] | 105.5 mm |
| Valve Head Diameter [mm] | 43.5 mm |
| Valve Stem Diameter [mm] | 8 mm |
| Valve seat angle [°] | 45 ° |
OE/OEM numbers (4)
Where this part fits
Original-fit position for OE 46406169. The red ring marks where this part installs on the vehicle.
About this product
The CORTECO inlet valve (550250B) 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: Fitting Position: ES, Length [mm]: 105, Rubber mm, Valve Head Diameter [mm]: 43, Rubber mm, Valve Stem Diameter [mm]: Carbon mm, Valve seat angle [°]: 45 °. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ABARTH, ALFA ROMEO, FIAT, LANCIA 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: 007VE30704000, 17056, 4460061, 46406169 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CORTECO 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 CORTECO
Corteco, part of the Freudenberg Group founded in 1849 in Weinheim, Germany, is a specialist manufacturer of sealing and vibration control components. Corteco specialises in oil seals, gaskets, engine mounts, transmission mounts, and shaft seals for all vehicle systems. As an OE supplier through Freudenberg's partnerships with major car manufacturers, Corteco components maintain the same quality standards as original parts. With Freudenberg's 170+ years of materials science expertise, Corteco delivers precision-engineered sealing and damping solutions trusted in millions of vehicles worldwide.
Suitable cars
Equivalent products (4)
inlet valve CORTECO 550250B — compatible car models
| Car models | ABARTH: RITMO; ALFA ROMEO: 164 (164); FIAT: CROMA (154), REGATA (138), REGATA Weekend (138), RITMO (138), TEMPRA (159), TEMPRA S.W. (159), TIPO (160); LANCIA: DEDRA (835), DELTA I (831), DELTA II (836), THEMA (834), THEMA SW (834) |
|---|---|
| Engines | 125 TC 2.0 (138.A); 2.0 Turbo (164A2B); 2000 CHT (154.AC); 100 Super 1.6; 100 1.6 (RF); 1.6; 1.8 i.e. (159.AV); 1.8 i.e.; 1.8 i.e. (835AC, 835BC); 1.6 HF Turbo (831AB.020); 1.8 i.e. (836AE); 2000 i.e (834AB); 2000 Turbo (834.FA, 834.BV, 834.CV) |
| Year of manufacture | 1978-1999 |
| Manufacturer article number (MPN) | 550250B |
| OE part numbers | 4460061, 46406169, 7031135, 7547400 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
CORTECO 550250b inlet valve. Fitting Position: ES. Length [mm]: 105,5 mm. Valve Head Diameter [mm]: 43,5 mm. Valve seat angle [°]: 45 °. Valve Stem Diameter [mm]: 8 mm
- 1x inlet 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 inlet valve compatible with my car?
This inlet valve fits ABARTH, ALFA ROMEO, FIAT, LANCIA 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 CORTECO inlet valve have?
This CORTECO inlet valve has the following specifications: Fitting Position: ES; Length [mm]: 105,5 mm; Valve Head Diameter [mm]: 43,5 mm; Valve Stem Diameter [mm]: 8 mm; Valve seat angle [°]: 45 °. Check the full specifications table above for complete details.
What OE part numbers does this inlet valve replace?
This inlet valve replaces OE part numbers: 4460061, 46406169, 7031135, 7547400. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a inlet valve cost?
This CORTECO inlet valve is available for £14.99. Inlet valve prices vary depending on brand, specifications, and vehicle compatibility. CORTECO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my inlet valve?
Regular inspection of your inlet 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 inlet 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 inlet valve fitted by a professional mechanic.
Can I use this part as a replacement for OE 4460061?
Yes, this CORTECO inlet valve is a direct replacement for OE part number 4460061. 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 CORTECO 550250B the same as the CORTECO 49355417?
No, while both are inlet valve parts, they are different products. The CORTECO 550250B has Fitting Position: ES, Length [mm]: 105,5 mm, Valve Head Diameter [mm]: 43,5 mm. The CORTECO 49355417 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
