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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Fitting Position | Left Front |
| paired article number | 503 512 |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- BMW—5121 8 243 615
Where this part fits
Original-fit position for OE 51218243615. The red ring marks where this part installs on the vehicle.
About this product
The TOPRAN Frame Exterior Door Handle (503 511) 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: LV, Fitting Position: 111, paired article number: 503 512. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit BMW 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: 003-80-12156, 08.62.808, 123851, 132-004-002 and 33 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (37)
Show all 37 OE numbers
Frame Exterior Door Handle TOPRAN 503 511 — compatible car models
| Car models | BMW: X5 (E53) |
|---|---|
| Engines | 3.0 d |
| Year of manufacture | 2000-2006 |
| Manufacturer article number (MPN) | 503 511 |
| OE part numbers | 5121 8 243 615 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 503511 . Fitting Position: 111. Fitting Position: LV. paired article number: 503 512
- 1x Frame Exterior Door Handle
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 Frame Exterior Door Handle compatible with my car?
This Frame Exterior Door Handle fits BMW 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 TOPRAN Frame Exterior Door Handle have?
This TOPRAN Frame Exterior Door Handle has the following specifications: Fitting Position: LV; Fitting Position: 111; paired article number: 503 512. Check the full specifications table above for complete details.
What OE part numbers does this Frame Exterior Door Handle replace?
This Frame Exterior Door Handle replaces OE part numbers: 5121 8 243 615. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Frame Exterior Door Handle cost?
This TOPRAN Frame Exterior Door Handle is available for £44.99. Frame Exterior Door Handle prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Frame Exterior Door Handle?
Regular inspection of your Frame Exterior Door Handle 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 Frame Exterior Door Handle?
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 Frame Exterior Door Handle fitted by a professional mechanic.
Can I use this part as a replacement for OE 5121 8 243 615?
Yes, this TOPRAN Frame Exterior Door Handle is a direct replacement for OE part number 5121 8 243 615. 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 TOPRAN 503 511 the same as the TOPRAN 111 185?
No, while both are Frame Exterior Door Handle parts, they are different products. The TOPRAN 503 511 has Fitting Position: LV, Fitting Position: 111, paired article number: 503 512. The TOPRAN 111 185 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.
