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Details
| Specification | Value |
|---|---|
| Brand | Donaldson-AU |
| MPN | p550900 |
OE/OEM numbers (9)
Where this part fits
Original-fit position for OE 4238524. The red ring marks where this part installs on the vehicle.
About this product
The Donaldson-AU Fuel Filter (P550900) 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: 167. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 1R0769, 1R0770, 1R0771, 1R0781 and 28 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Donaldson-AU is a recognised supplier of automotive filtration 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (23)
Show all 23 OE numbers
Fuel Filter Donaldson-AU P550900 — compatible car models
| Manufacturer article number (MPN) | P550900 |
|---|---|
| OE part numbers | 1R0769, 1R0770, 1R0771, 1R0781, 3261641, 3261642, 4238521, 4238524, 4238525 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Donaldson-AU p550900 . Fitting Position: 167
- 1x Fuel Filter
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 Fuel Filter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Fuel Filter fits. All fitment data is verified through TecDoc.
What specifications does this Donaldson-AU Fuel Filter have?
This Donaldson-AU Fuel Filter has the following specifications: Fitting Position: 167. Check the full specifications table above for complete details.
What OE part numbers does this Fuel Filter replace?
This Fuel Filter replaces OE part numbers: 1R0769, 1R0770, 1R0771, 1R0781, 3261641, 3261642, 4238521, 4238524 and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Fuel Filter cost?
This Donaldson-AU Fuel Filter is available for £64.99. Fuel Filter prices vary depending on brand, specifications, and vehicle compatibility. Donaldson-AU parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Fuel Filter?
Signs include difficulty starting, engine stalling, hesitation during acceleration, reduced fuel economy, or the check engine light illuminating.
What tools do I need to replace a Fuel Filter?
Tools needed: fuel line quick-release disconnect tools (plastic clip set), drip tray, fuel-safe gloves, new filter with fittings. Difficulty: Moderate DIY. Safety warning: Relieve fuel system pressure before opening any line (run engine until it stalls or use the Schrader valve if present). No open flames or sparks -- petrol vapour is highly flammable.
Can I use this part as a replacement for OE 1R0769?
Yes, this Donaldson-AU Fuel Filter is a direct replacement for OE part number 1R0769. 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.
