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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Rated Power [W] | 35 W |
| Fitting Position | Driver Side |
| Number of pins | 3 -pin connector |
| Number of pins | 5 -pin connector |
| Rated Voltage [V] | 12 V |
| Operating voltage [V] | 85 V |
OE/OEM numbers (5)
Search by this OE number to find compatible parts
- BMW—6311 7 237 644
- BMW—6311 7 237 647
- BMW—6311 7 318 327
- BMW—6312 7 172 536
- BMW—6312 7 250 624
Where this part fits
Original-fit position for OE 63117237647. The red ring marks where this part installs on the vehicle.
About this product
The TOPRAN Ballast Gas Discharge Lamp (504 208) 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: Rated Power [W]: 35 W, Fitting Position: 59, Fitting Position: FB, Lamp Type: 29, Lamp Type: 30. 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: 00620075A1, 0896004, 12171446, 12650 and 48 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 (51)
Show all 51 OE numbers
Ballast Gas Discharge Lamp TOPRAN 504 208 — compatible car models
| Car models | BMW: 1 (F20), 1 (F21), 3 (E90), 3 Touring (E91), 5 (F10), 5 Gran Turismo (F07), 5 Touring (F11), 7 (F01, F02, F03, F04), X1 (E84), Z4 Roadster (E89) |
|---|---|
| Engines | 114 d; 316 d; 518 d; 520 d; 730 d; sDrive 16 d; sDrive 18 i |
| Year of manufacture | 2004-2019 |
| Manufacturer article number (MPN) | 504 208 |
| OE part numbers | 6311 7 237 644, 6311 7 237 647, 6311 7 318 327, 6312 7 172 536, 6312 7 250 624 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 504208 . Fitting Position: 59. Fitting Position: FB. Housing material: 1. Lamp Type: 27. Lamp Type: 28. Lamp Type: 29. Lamp Type: 30. Number of pins: 3 -pin connector
- 1x Ballast Gas Discharge Lamp
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 Ballast Gas Discharge Lamp compatible with my car?
This Ballast Gas Discharge Lamp 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 Ballast Gas Discharge Lamp have?
This TOPRAN Ballast Gas Discharge Lamp has the following specifications: Rated Power [W]: 35 W; Fitting Position: 59; Fitting Position: FB; Lamp Type: 29; Lamp Type: 30; Lamp Type: 27. Check the full specifications table above for complete details.
What OE part numbers does this Ballast Gas Discharge Lamp replace?
This Ballast Gas Discharge Lamp replaces OE part numbers: 6311 7 237 644, 6311 7 237 647, 6311 7 318 327, 6312 7 172 536, 6312 7 250 624. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Ballast Gas Discharge Lamp cost?
This TOPRAN Ballast Gas Discharge Lamp is available for £94.99. Ballast Gas Discharge Lamp 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 Ballast Gas Discharge Lamp?
Regular inspection of your Ballast Gas Discharge Lamp 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 Ballast Gas Discharge Lamp?
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 Ballast Gas Discharge Lamp fitted by a professional mechanic.
Can I use this part as a replacement for OE 6311 7 237 644?
Yes, this TOPRAN Ballast Gas Discharge Lamp is a direct replacement for OE part number 6311 7 237 644. 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 504 208 the same as the TOPRAN 629 452?
No, while both are Ballast Gas Discharge Lamp parts, they are different products. The TOPRAN 504 208 has Rated Power [W]: 35 W, Fitting Position: 59, Fitting Position: FB. The TOPRAN 629 452 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.
