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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Operating Mode | EL |
| Number of pins | 4 -pin connector |
| Rated Voltage [V] | 12 V |
OE/OEM numbers (12)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—221 820 00 42
- MERCEDES-BENZ—221 906 69 00
- BMW—6411 9 159 316
- BMW—6411 9 242 058
- BMW—6411 9 319 037
- AUDI—8K0 820 511
- AUDI—8K0 820 511A
- AUDI—8K0 820 511B
- AUDI—8K0 820 511C
- AUDI—8K0 820 511D
- MERCEDES-BENZ—A221 820 00 42
- MERCEDES-BENZ—A221 906 69 00
Where this part fits
Original-fit position for OE 8K0820511. The red ring marks where this part installs on the vehicle.
About this product
The TOPRAN Actuator Blending Flap (633 210) 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: Operating Mode: Electric, Vehicle Equipment: Steel, Number of pins: Copper -pin connector, Rated Voltage [V]: Zinc V, Housing material: 112. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, BMW, MERCEDES-BENZ 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: 0917285, 221 820 00 42, 221 906 69 00, 56914 and 14 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 (8)
Actuator Blending Flap TOPRAN 633 210 — compatible car models
| Car models | AUDI: A4 B8 (8K2), A4 B8 Avant (8K5), A5 (8T3), A5 Convertible (8F7), A5 Sportback (8TA), Q5 (8RB); BMW: 5 (F10), 5 Gran Turismo (F07), 5 Touring (F11), 6 Convertible (F12), 6 Coupe (F13), 6 Gran Coupe (F06), 7 (F01, F02, F03, F04); MERCEDES-BENZ: C-CLASS T-Model (S204), C-CLASS (W204), CLS (C218), CLS Shooting Brake (X218), E-CLASS Convertible (A207), E-CLASS Coupe (C207), E-CLASS T-Model (S212), E-CLASS (W212), GLK-CLASS (X204) |
|---|---|
| Engines | 1.8 TFSI; 2.0 TDI; 518 d; 520 d; 640 d; 730 d; C 180 CDI (204.200); C 180 CDI (204.000); CLS 220 BlueTEC / d (218.301); CLS 220 BlueTEC / d (218.901); E 200 (207.434); E 200 (207.334); E 200 (212.234); E 180 (212.040); 200 (204.934) |
| Year of manufacture | 2007-2019 |
| Manufacturer article number (MPN) | 633 210 |
| OE part numbers | 221 820 00 42, 221 906 69 00, 6411 9 159 316, 6411 9 242 058, 6411 9 319 037, 8K0 820 511, 8K0 820 511A, 8K0 820 511B, 8K0 820 511C, 8K0 820 511D, A221 820 00 42, A221 906 69 00 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 633210 . Housing material: 112. Number of pins: 4 -pin connector. Operating Mode: EL. Rated Voltage [V]: 12 V. Vehicle Equipment: 1
- 1x Actuator Blending Flap
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 Actuator Blending Flap compatible with my car?
This Actuator Blending Flap fits AUDI, BMW, MERCEDES-BENZ 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 Actuator Blending Flap have?
This TOPRAN Actuator Blending Flap has the following specifications: Operating Mode: EL; Vehicle Equipment: 1; Number of pins: 4 -pin connector; Rated Voltage [V]: 12 V; Housing material: 112. Check the full specifications table above for complete details.
What OE part numbers does this Actuator Blending Flap replace?
This Actuator Blending Flap replaces OE part numbers: 221 820 00 42, 221 906 69 00, 6411 9 159 316, 6411 9 242 058, 6411 9 319 037, 8K0 820 511, 8K0 820 511A, 8K0 820 511B and 4 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Actuator Blending Flap cost?
This TOPRAN Actuator Blending Flap is available for £30.99. Actuator Blending Flap 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 Actuator Blending Flap?
Regular inspection of your Actuator Blending Flap 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 Actuator Blending Flap?
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 Actuator Blending Flap fitted by a professional mechanic.
Can I use this part as a replacement for OE 221 820 00 42?
Yes, this TOPRAN Actuator Blending Flap is a direct replacement for OE part number 221 820 00 42. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
