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Details
| Specification | Value |
|---|---|
| Brand | DONALDSON |
| MPN | p776694 |
OE/OEM numbers (31)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—0020946104
- FIAT—01902130
- FIAT / IVECO—02414950
- VOLVO—11033777
- VOLVO—110337771
- VOLVO—11110148
- FIAT / IVECO—1902130
- CHRYSLER—20946104
- VOLVO—2262480
- FIAT / IVECO—2414950
- FIAT—24150950
- FIAT / IVECO—2415950
- FIAT—2985037
- MAN—4522555229
- VOLVO—4765611
- VOLVO—4785611
- VOLVO—47856117
- FIAT / FORD—479982
- RENAULT TRUCKS—6005019717
- CHRYSLER / MERCEDES-BENZ—61100190020
- MERCEDES-BENZ—6110019020
- VOLVO—6644840
- RENAULT TRUCKS—7701019018
- FORD—9576154
- IVECO—A6212
- FORD—BE5T9R500A
- MERCEDES-BENZ—GA250
- VW—T11129620A
- VOLVO—VOE11110148
- VOLVO—VPOE11110148
- FODEN TRUCKS—Y05781912
About this product
The DONALDSON Secondary Air Filter (P776694) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. This part supersedes original equipment references: 0020946104, 01902130, 02414950, 11033777 and 43 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DONALDSON 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
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Verifying part compatibility — check back shortly.Equivalent products (16)
Secondary Air Filter DONALDSON P776694 — compatible car models
| Manufacturer article number (MPN) | P776694 |
|---|---|
| OE part numbers | 0020946104, 01902130, 02414950, 11033777, 110337771, 11110148, 1902130, 20946104, 2262480, 2414950, 24150950, 2415950, 2985037, 4522555229, 4765611, 4785611, 47856117, 479982, 6005019717, 61100190020 (+11 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DONALDSON p776694 . P776694
- 1x Secondary Air 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 Secondary Air 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 Secondary Air Filter fits. All fitment data is verified through TecDoc.
What specifications does this DONALDSON Secondary Air Filter have?
The package includes the Secondary Air Filter as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Secondary Air Filter replace?
This Secondary Air Filter replaces OE part numbers: 0020946104, 01902130, 02414950, 11033777, 110337771, 11110148, 1902130, 20946104 and 23 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Secondary Air Filter cost?
This DONALDSON Secondary Air Filter is available for £37.99. Secondary Air Filter prices vary depending on brand, specifications, and vehicle compatibility. DONALDSON parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Secondary Air Filter?
Regular inspection of your Secondary Air Filter 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 Secondary Air Filter?
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 Secondary Air Filter fitted by a professional mechanic.
Can I use this part as a replacement for OE 0020946104?
Yes, this DONALDSON Secondary Air Filter is a direct replacement for OE part number 0020946104. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
