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Details
| Specification | Value |
|---|---|
| Brand | Donaldson-AU |
| MPN | p112803 |
| Category | vac valve |
OE numbers (56)
Search by this OE number to find compatible parts
- AGCO / MASSEY FERGUSONโ1038943M1
- TEREXโ1085931
- MACDONโ111255
- CASE IH / FIATโ1849410
- OSHKOSHโ1DX161
- CASE IH / FIAT / NEW HOLLANDโ20015929
- VOLVOโ20022822240
- VOLVOโ208176
- MACKโ2191P112803
- DEUTZ / SAMEโ2324610
- DEUTZโ2324610EE
- FENDTโ260200090190
- VOLVOโ27088753
- AGCOโ3726789M1
- BOBCAT / SISUโ3739636
- RENAULT TRUCKSโ5010123804
- PETERBILTโ507328
- CASE IH / FIAT / NEW HOLLANDโ5102239
- VERSATILEโ51930
- VOLVOโ56982143
- CASE IHโ625043C1
- VME / VOLVOโ6628815
- VMEโ669429
- FIAT / HITACHI / NEW HOLLANDโ70684057
- RENAULT TRUCKSโ7422314533
- NEW HOLLANDโ7684057
- VOLVOโ8032764
- JOHN DEEREโ840429000
- JOHN DEEREโ840429000J
- CATERPILLARโ8612008
- CATERPILLARโ8U6668
- CASE IH / FIAT / NEW HOLLANDโ920015929
- GROVEโ9304100075
- MERCEDES-BENZโ941805
- FORDโ9576P112803
- CATERPILLARโ983299
- CASE IH / FIAT / IVECO / NEW HOLLANDโ9923132
- MERCEDES-BENZโA0000941805
- EVOBUSโA0000945165
- ROVERโBBU4785
- FORDโC9HA9D663A
- FORD / FREIGHTLINERโC9HZ9C673A
- BOMBARDIERโDC0022
- FREIGHTLINERโDNP112803
- CASE IH / TEREXโE0850521
- TEREXโE850521
- CASE IH / TEREXโF0250521
- FREIGHTLINERโGVVP112803
- BOBCATโM3739636
- JOHN DEEREโMG163013
- ATHEYโP85057
- KENWORTHโPPP112803
- CASE IHโS113982
- JOHN DEEREโW36133
- JOHN DEEREโW36133J
- VOLVOโY1500005
Where this part fits
Original-fit position for OE 1849410. The red ring marks where this part installs on the vehicle.
About this product
The Donaldson-AU vac valve (P112803) 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: 1038943M1, 1085931, 111255, 1356636 and 78 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Donaldson-AU 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 โ 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 โ 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 โ 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (37)
Show all 37 OE numbers
vac valve Donaldson-AU P112803 โ compatible car models
| Manufacturer article number (MPN) | P112803 |
|---|---|
| OE part numbers | 1038943M1, 1085931, 111255, 1849410, 1DX161, 20015929, 20022822240, 208176, 2191P112803, 2324610, 2324610EE, 260200090190, 27088753, 3726789M1, 3739636, 5010123804, 507328, 5102239, 51930, 56982143 (+36 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
Donaldson-AU p112803 vac valve
- 1x vac valve
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ 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 vac valve 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 โ we'll confirm whether this vac valve fits. All fitment data is verified through TecDoc.
What specifications does this Donaldson-AU vac valve have?
The package includes the vac valve 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 vac valve replace?
This vac valve replaces OE part numbers: 1038943M1, 1085931, 111255, 1849410, 1DX161, 20015929, 20022822240, 208176 and 48 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a vac valve cost?
Vac valve prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this Donaldson-AU vac valve. All parts come with our 14-day money-back guarantee.
How do I know when to replace my vac valve?
Regular inspection of your vac 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 vac 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 vac valve fitted by a professional mechanic.
Can I use this part as a replacement for OE 1038943M1?
Yes, this Donaldson-AU vac valve is a direct replacement for OE part number 1038943M1. 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 Donaldson-AU P112803 the same as the Donaldson-AU P105220?
No, while both are vac valve parts, they are different products. The Donaldson-AU P112803 has specific dimensions, material composition, and fitting requirements. The Donaldson-AU P105220 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.
