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Details
| Specification | Value |
|---|---|
| Brand | FISPA |
| MPN | 2.43123 |
| Quality | GENUINE |
OE numbers (1)
Search by this OE number to find compatible parts
- ALFA ROMEO / FIAT / LANCIA—51784559
About this product
When control unit engine management performance matters, the FISPA 2.43123 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Quality: GENUINE. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with FIAT, LANCIA 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: 217160002004, 240730022, 2.43123, 51784559 and 3 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FISPA 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 (6)
Control Unit Engine Management FISPA 2.43123 — compatible car models
| Car models | FIAT: IDEA (350); LANCIA: MUSA (350) |
|---|---|
| Engines | 1.3 D Multijet; 1.3 D Multijet (350.AXG11, 350.AXG1A) |
| Year of manufacture | 2003-2012 |
| Manufacturer article number (MPN) | 2.43123 |
| OE part numbers | 51784559 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FISPA 2.43123 . Quality: GENUINE
- 1x Control Unit Engine Management
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 Control Unit Engine Management compatible with my car?
This Control Unit Engine Management fits 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 FISPA Control Unit Engine Management have?
This FISPA Control Unit Engine Management has the following specifications: Quality: GENUINE. Check the full specifications table above for complete details.
What OE part numbers does this Control Unit Engine Management replace?
This Control Unit Engine Management replaces OE part numbers: 51784559. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Control Unit Engine Management cost?
Control Unit Engine Management prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this FISPA Control Unit Engine Management. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Control Unit Engine Management?
Regular inspection of your Control Unit Engine Management 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 Control Unit Engine Management?
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 Control Unit Engine Management fitted by a professional mechanic.
Can I use this part as a replacement for OE 51784559?
Yes, this FISPA Control Unit Engine Management is a direct replacement for OE part number 51784559. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
