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Details
| Specification | Value |
|---|---|
| Brand | CEI |
| MPN | 189.834 |
OE numbers (3)
Search by this OE number to find compatible parts
- DAF—1746621
- IVECO—42558934
- MAN—81332080032
Where this part fits
Original-fit position for OE 1746621. The red ring marks where this part installs on the vehicle.
About this product
The CEI Rotor Oil Pump (189.834) 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: 1336 203 003, 1336203003, 1746621, 189.834 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CEI 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (5)
Rotor Oil Pump CEI 189.834 — compatible car models
| Manufacturer article number (MPN) | 189.834 |
|---|---|
| OE part numbers | 1746621, 42558934, 81332080032 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
CEI 189.834
- 1x Rotor Oil Pump
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 Rotor Oil Pump 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 Rotor Oil Pump fits. All fitment data is verified through TecDoc.
What specifications does this CEI Rotor Oil Pump have?
The package includes the Rotor Oil Pump 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 Rotor Oil Pump replace?
This Rotor Oil Pump replaces OE part numbers: 1746621, 42558934, 81332080032. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Rotor Oil Pump cost?
This CEI Rotor Oil Pump is available for £89.99. Rotor Oil Pump prices vary depending on brand, specifications, and vehicle compatibility. CEI parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Rotor Oil Pump?
Regular inspection of your Rotor Oil Pump 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 Rotor Oil Pump?
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 Rotor Oil Pump fitted by a professional mechanic.
Can I use this part as a replacement for OE 1746621?
Yes, this CEI Rotor Oil Pump is a direct replacement for OE part number 1746621. 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 CEI 189.834 the same as the CEI 189.605?
No, while both are Rotor Oil Pump parts, they are different products. The CEI 189.834 has specific dimensions, material composition, and fitting requirements. The CEI 189.605 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.
