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Details
| Specification | Value |
|---|---|
| Brand | VAICO |
| MPN | v30-2633 |
OE/OEM numbers (9)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—6512000456
- MERCEDES-BENZ—651 200 10 56
- MERCEDES-BENZ—651 200 10 56 05
- MERCEDES-BENZ—651 200 15 56
- MERCEDES-BENZ—6512003900
- MERCEDES-BENZ—A6512000456
- MERCEDES-BENZ—A 651 200 10 56
- MERCEDES-BENZ—A 651 200 10 56 05
- MERCEDES-BENZ—A 651 200 15 56
Where this part fits
Original-fit position for OE 6512003900. The red ring marks where this part installs on the vehicle.

About this product
VAICO Connection Piece Coolant Line (V30-2633) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Compatible with MERCEDES-BENZ vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 001-10-23112, 02.19.007, 30-2633, 4010093 and 15 more. Matching these numbers confirms a like-for-like replacement with no loss of function. VAICO 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.
Suitable cars
Equivalent products (7)
Connection Piece Coolant Line VAICO V30-2633 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Convertible (A205), C-CLASS Coupe (C204), C-CLASS Coupe (C205), C-CLASS T-Model (S204), C-CLASS T-Model (S205), C-CLASS (W204), C-CLASS (W205), CLS (C218), CLS Shooting Brake (X218), E-CLASS Convertible (A207) (+20 more) |
|---|---|
| Engines | C 220 d (205.404); C 220 CDI (204.302); C 220 d (205.304); C 180 CDI (204.200); C 200 d (205.207); C 180 CDI (204.000); C 200 d (205.007); CLS 220 BlueTEC / d (218.301); CLS 220 BlueTEC / d (218.901); E 220 BlueTEC (207.401); E 220 BlueTEC (207.301); E 220 BlueTEC; E 220 BlueTEC (212.001); 220 d 4-matic (253.303, 253.305); 220 d 4-matic (253.905, 253.903) (+15 more) |
| Year of manufacture | 2005-2023 |
| Manufacturer article number (MPN) | V30-2633 |
| OE part numbers | 6512000456, 651 200 10 56, 651 200 10 56 05, 651 200 15 56, 6512003900, A6512000456, A 651 200 10 56, A 651 200 10 56 05, A 651 200 15 56 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
VAICO v30-2633 Green Mobility Parts
- 1x Connection Piece Coolant Line
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 Connection Piece Coolant Line compatible with my car?
This Connection Piece Coolant Line fits 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 VAICO Connection Piece Coolant Line have?
The package includes the Connection Piece Coolant Line 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 Connection Piece Coolant Line replace?
This Connection Piece Coolant Line replaces OE part numbers: 6512000456, 651 200 10 56, 651 200 10 56 05, 651 200 15 56, 6512003900, A6512000456, A 651 200 10 56, A 651 200 10 56 05 and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Connection Piece Coolant Line cost?
This VAICO Connection Piece Coolant Line is available for £37.99. Connection Piece Coolant Line prices vary depending on brand, specifications, and vehicle compatibility. VAICO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Connection Piece Coolant Line?
Regular inspection of your Connection Piece Coolant Line 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 Connection Piece Coolant Line?
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 Connection Piece Coolant Line fitted by a professional mechanic.
Can I use this part as a replacement for OE 6512000456?
Yes, this VAICO Connection Piece Coolant Line is a direct replacement for OE part number 6512000456. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.