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Details
| Specification | Value |
|---|---|
| Brand | VAICO |
| MPN | v20-1308 |
| Fitting Position | Top |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- BMW—17 12 7 521 776
- BMW—17 12 7 546 064
- BMW—7 521 776
- BMW—7 546 064
Where this part fits
Original-fit position for OE 17127546064. The red ring marks where this part installs on the vehicle.
About this product
When radiator hose performance matters, the VAICO V20-1308 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Transmission Type: Fibreglass, Fitting Position: O, Forward- /Backflow: Cast Iron, Cooling Hose: Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with BMW 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: 003-60-14445, 05-2837, 15965, 17 12 7 521 776 and 26 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 (26)
Show all 26 OE numbers
Radiator Hose VAICO V20-1308 — compatible car models
| Car models | BMW: 5 (E60), 5 Touring (E61), 6 Convertible (E64), 6 (E63) |
|---|---|
| Engines | 523 i; 630 i |
| Year of manufacture | 2001-2010 |
| Manufacturer article number (MPN) | V20-1308 |
| OE part numbers | 17 12 7 521 776, 17 12 7 546 064, 7 521 776, 7 546 064 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
VAICO v20-1308 Q+, original equipment manufacturer quality. Cooling Hose: 1. Fitting Position: O. Forward- /Backflow: 3. Transmission Type: 17
- 1x Radiator Hose
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 Radiator Hose compatible with my car?
This Radiator Hose 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 VAICO Radiator Hose have?
This VAICO Radiator Hose has the following specifications: Transmission Type: 17; Fitting Position: O; Forward- /Backflow: 3; Cooling Hose: 1. Check the full specifications table above for complete details.
What OE part numbers does this Radiator Hose replace?
This Radiator Hose replaces OE part numbers: 17 12 7 521 776, 17 12 7 546 064, 7 521 776, 7 546 064. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Radiator Hose cost?
This VAICO Radiator Hose is available for £51.99. Radiator Hose 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 Radiator Hose?
Regular inspection of your Radiator Hose 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 Radiator Hose?
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 Radiator Hose fitted by a professional mechanic.
Can I use this part as a replacement for OE 17 12 7 521 776?
Yes, this VAICO Radiator Hose is a direct replacement for OE part number 17 12 7 521 776. 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 VAICO V20-1308 the same as the VAICO V10-2731?
No, while both are Radiator Hose parts, they are different products. The VAICO V20-1308 has Transmission Type: 17, Fitting Position: O, Forward- /Backflow: 3. The VAICO V10-2731 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
