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Details
| Specification | Value |
|---|---|
| Brand | vika |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- VAG—8K0959501A
- VAG—8K0959501C
- VAG—8K0959501G
- VAG—8K0959501H
Where this part fits
Original-fit position for OE 8K0959501A. The red ring marks where this part installs on the vehicle.

About this product
When relay radiator fan overrun performance matters, the vika 99591811901 delivers — built to the same dimensional and material standards as the original part it replaces. Compatible with AUDI 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: 196871, 629 451, 8K0959501A, 8K0959501C and 3 more. Matching these numbers confirms a like-for-like replacement with no loss of function. vika 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 (3)
Relay Radiator Fan Overrun vika 99591811901 — compatible car models
| Car models | AUDI: A4 Allroad B8 (8KH), A4 B8 (8K2), A4 B8 Avant (8K5), A5 (8T3), A5 Convertible (8F7), A5 Sportback (8TA), A6 Allroad C7 (4GH, 4GJ), A6 C7 (4G2, 4GC), A6 C7 Avant (4G5, 4GD), A7 Sportback (4GA, 4GF) (+3 more) |
|---|---|
| Engines | 2.0 TDI quattro; 1.8 TFSI; 3.0 TDI quattro; 1.4 TFSI; 2.0 TDI |
| Year of manufacture | 2007-2020 |
| Manufacturer article number (MPN) | 99591811901 |
| OE part numbers | 8K0959501A, 8K0959501C, 8K0959501G, 8K0959501H |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
vika 99591811901
- 1x Relay Radiator Fan Overrun
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 Relay Radiator Fan Overrun compatible with my car?
This Relay Radiator Fan Overrun fits AUDI 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 vika Relay Radiator Fan Overrun have?
The package includes the Relay Radiator Fan Overrun 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 Relay Radiator Fan Overrun replace?
This Relay Radiator Fan Overrun replaces OE part numbers: 8K0959501A, 8K0959501C, 8K0959501G, 8K0959501H. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Relay Radiator Fan Overrun cost?
This vika Relay Radiator Fan Overrun is available for £120.99. Relay Radiator Fan Overrun prices vary depending on brand, specifications, and vehicle compatibility. vika parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Relay Radiator Fan Overrun?
Regular inspection of your Relay Radiator Fan Overrun 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 Relay Radiator Fan Overrun?
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 Relay Radiator Fan Overrun fitted by a professional mechanic.
Can I use this part as a replacement for OE 8K0959501A?
Yes, this vika Relay Radiator Fan Overrun is a direct replacement for OE part number 8K0959501A. 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 vika 99591811901 the same as the vika 99190019701?
No, while both are Relay Radiator Fan Overrun parts, they are different products. The vika 99591811901 has specific dimensions, material composition, and fitting requirements. The vika 99190019701 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.