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Details
| Specification | Value |
|---|---|
| Brand | WAI |
| MPN | 66-91103 |
OE numbers (3)
Search by this OE number to find compatible parts
- VAG—02E-911-287
- VAG—02E-911-287A
- VAG—0AH-911-287-A
Where this part fits
Original-fit position for OE 02E911287. The red ring marks where this part installs on the vehicle.
About this product
The WAI Solenoid Switch Starter (66-91103) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. This part supersedes original equipment references: 02E-911-287, 02E911287, 02E-911-287A, 02E911287A and 20 more. Matching these numbers confirms a like-for-like replacement with no loss of function. WAI 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (18)
Solenoid Switch Starter WAI 66-91103 — compatible car models
| Manufacturer article number (MPN) | 66-91103 |
|---|---|
| OE part numbers | 02E-911-287, 02E-911-287A, 0AH-911-287-A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
WAI 66-91103
- 1x Solenoid Switch Starter
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Solenoid Switch Starter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Solenoid Switch Starter fits. All fitment data is verified through TecDoc.
What specifications does this WAI Solenoid Switch Starter have?
The package includes the Solenoid Switch Starter 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 Solenoid Switch Starter replace?
This Solenoid Switch Starter replaces OE part numbers: 02E-911-287, 02E-911-287A, 0AH-911-287-A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Solenoid Switch Starter cost?
This WAI Solenoid Switch Starter is available for £25.99. Solenoid Switch Starter prices vary depending on brand, specifications, and vehicle compatibility. WAI parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Solenoid Switch Starter?
Regular inspection of your Solenoid Switch Starter 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 Solenoid Switch Starter?
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 Solenoid Switch Starter fitted by a professional mechanic.
Can I use this part as a replacement for OE 02E-911-287?
Yes, this WAI Solenoid Switch Starter is a direct replacement for OE part number 02E-911-287. 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.
