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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft75561 |
| Number of pins | 5 -pin connector |
OE/OEM numbers (4)
Where this part fits
Original-fit position for OE 836024. The red ring marks where this part installs on the vehicle.

About this product
Sourced from FAST, this water sensor fuel system (FT75561) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Number of pins: Rubber -pin connector — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit ALFA ROMEO, CITROËN, FIAT, FORD and 3 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: 1902.78, 392020026, 510030001010, 77363659 and 8 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAST 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 (9)
Water Sensor Fuel System FAST FT75561 — compatible car models
| Car models | ALFA ROMEO: 159 (939), 159 Sportwagon (939), BRERA (939), GIULIETTA (940), MITO (955), SPIDER (939); CITROËN: JUMPER II Bus, JUMPER II Platform/Chassis, JUMPER II Van, NEMO Box Body/MPV (AA), NEMO MPV; FIAT: 500 (312), 500 C (312), BRAVO II (198), CROMA (194), DOBLO Box Body/MPV (223), DOBLO Bus (263), DOBLO Cargo (263), DOBLO MPV (119, 223), DOBLO Platform/Chassis (263), DUCATO Bus (250) (+9 more) |
|---|---|
| Engines | 1.9 JTDM 16V (939AXF1B, 939AXC1B); 1.9 JTDM 16V (939BXC1B); 2.0 JTDM (939DXP1B); 1.6 JTDM (940FXD1A); 1.3 MultiJet (955AXH1B, 955AXT1A); 2.0 JTDM (939DXP1B, 939EXP1B); 3.0 HDi 180; 1.3 HDi 75; 1.3 D Multijet (312AXE1A); 1.3 D Multijet (312CXE1A, 312AXE1A); 1.6 D Multijet (198AXH1B); 1.9 D Multijet; 1.9 JTD Multijet; 1.3 D Multijet (263AXC1A); 1.3 D Multijet (+3 more) |
| Year of manufacture | 2000-2023 |
| Manufacturer article number (MPN) | FT75561 |
| OE part numbers | 1902.78, 77363659, 836024, 95514997 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
FAST ft75561 . Number of pins: 5 -pin connector
- 1x Water Sensor Fuel System
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 Water Sensor Fuel System compatible with my car?
This Water Sensor Fuel System fits ALFA ROMEO, CITROËN, FIAT, FORD, LANCIA and 2 more 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 FAST Water Sensor Fuel System have?
This FAST Water Sensor Fuel System has the following specifications: Number of pins: 5 -pin connector. Check the full specifications table above for complete details.
What OE part numbers does this Water Sensor Fuel System replace?
This Water Sensor Fuel System replaces OE part numbers: 1902.78, 77363659, 836024, 95514997. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Water Sensor Fuel System cost?
This FAST Water Sensor Fuel System is available for £43.99. Water Sensor Fuel System prices vary depending on brand, specifications, and vehicle compatibility. FAST parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Water Sensor Fuel System?
Regular inspection of your Water Sensor Fuel System 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 Water Sensor Fuel System?
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 Water Sensor Fuel System fitted by a professional mechanic.
Can I use this part as a replacement for OE 1902.78?
Yes, this FAST Water Sensor Fuel System is a direct replacement for OE part number 1902.78. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.