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Details
| Specification | Value |
|---|---|
| Brand | Dr.Motor Automotive |
| MPN | drm01685 |
| Inner Diameter [mm] | 60.5 mm |
| Outer Diameter [mm] | 74.5 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- BMW—11121703410
- BMW—11127526447
Where this part fits
Original-fit position for OE 11127526447. The red ring marks where this part installs on the vehicle.
About this product
The Dr.Motor Automotive Seal Oil Filler Neck Cap (DRM01685) 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: Inner Diameter [mm]: 60, Rubber mm, Outer Diameter [mm]: 74, Rubber mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ALPINA, BMW, WIESMANN 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: 00736700, 11121703410, 11127526447, 445.430. Matching these numbers confirms a like-for-like replacement with no loss of function. Dr.Motor Automotive 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
Equivalent products (2)
Seal Oil Filler Neck Cap Dr.Motor Automotive DRM01685 — compatible car models
| Car models | ALPINA: B10 (E39), B10 Touring (E39), B3 Convertible (E46), B3 Coupe (E46), B3 (E46), B3 Touring (E46); BMW: 3 Compact (E36), 3 Compact (E46), 3 Convertible (E36), 3 Convertible (E46), 3 Coupe (E36), 3 Coupe (E46), 3 (E36), 3 (E46), 3 Touring (E36), 3 Touring (E46) (+13 more); WIESMANN: MF3 Roadster |
|---|---|
| Engines | 3.3; 323 ti; 325 ti; 320 i; 320 Ci; 520 i 24V; 520 i; 525 i; 728 i, iL; 730 i, Li; 2.5 i; 3.0 i; 2.8 i; 2.0 i; 2.2 i (+1 more) |
| Year of manufacture | 1987-2011 |
| Manufacturer article number (MPN) | DRM01685 |
| OE part numbers | 11121703410, 11127526447 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Dr.Motor Automotive drm01685 . Inner Diameter [mm]: 60,5 mm. Outer Diameter [mm]: 74,5 mm
- 1x Seal Oil Filler Neck Cap
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Seal Oil Filler Neck Cap compatible with my car?
This Seal Oil Filler Neck Cap fits ALPINA, BMW, WIESMANN 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 Dr.Motor Automotive Seal Oil Filler Neck Cap have?
This Dr.Motor Automotive Seal Oil Filler Neck Cap has the following specifications: Inner Diameter [mm]: 60,5 mm; Outer Diameter [mm]: 74,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal Oil Filler Neck Cap replace?
This Seal Oil Filler Neck Cap replaces OE part numbers: 11121703410, 11127526447. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Oil Filler Neck Cap cost?
This Dr.Motor Automotive Seal Oil Filler Neck Cap is available for £7.99. Seal Oil Filler Neck Cap prices vary depending on brand, specifications, and vehicle compatibility. Dr.Motor Automotive parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Seal Oil Filler Neck Cap?
Regular inspection of your Seal Oil Filler Neck Cap 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 Seal Oil Filler Neck Cap?
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 Seal Oil Filler Neck Cap fitted by a professional mechanic.
Can I use this part as a replacement for OE 11121703410?
Yes, this Dr.Motor Automotive Seal Oil Filler Neck Cap is a direct replacement for OE part number 11121703410. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
