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Details
| Specification | Value |
|---|---|
| Brand | WAI |
| MPN | 17970n |
| Voltage [V] | 12 V |
| Rated Power [kW] | 1.1 kW |
| Manufacturer Restriction | Bosch |
| Length [cm] | 27 cm |
| Width [cm] | 16.21 cm |
| Height [cm] | 13.59 cm |
| Weight [kg] | 3.49 kg |
OE numbers (6)
Search by this OE number to find compatible parts
- VAG—02M911021B
- VAG—02M911023E
- VAG—02M-911-023-G
- VAG—02M-911-023-GX
- VAG—02M-911-023M
- VAG—02M911023MX
Where this part fits
Original-fit position for OE 02M911021B. The red ring marks where this part installs on the vehicle.
About this product
Sourced from WAI, this starter (17970N) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: Zinc V, Number of Teeth: Brass, Rated Power [kW]: Steel, Steel kW, Manufacturer Restriction: Bosch, Length [cm]: 27 cm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, SEAT, SKODA, VW 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: 0 001 121 402, 0001121402, 0 001 121 403, 0001121403 and 78 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
Equivalent products (71)
Show all 71 OE numbers
Starter WAI 17970N — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA), Q3 (8UB, 8UG), TT (8J3), TT Roadster (8J9); SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8), CORDOBA (6L2), IBIZA III (6L1), LEON (1P1), TOLEDO III (5P2), TOLEDO IV (KG3); SKODA: FABIA II (542), FABIA II Combi (545), OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), RAPID (NH3, NK3, NK6), RAPID Spaceback (NH1), ROOMSTER (5J7), SUPERB II (3T4), SUPERB II Estate (3T5), YETI (5L); VW: BEETLE (5C1, 5C2), BEETLE Convertible (5C7, 5C8), CC B7 (358), EOS (1F7, 1F8), GOLF PLUS V (5M1, 521) |
|---|---|
| Engines | 1.6 TDI; 1.6; 2.0 TFSI; 1.6 16V; 2.0 FSI; 1.4 TDI; 1.2 TSI; 1.8 TSI 4x4; 2.0 TSI |
| Year of manufacture | 2002-2022 |
| Manufacturer article number (MPN) | 17970N |
| OE part numbers | 02M911021B, 02M911023E, 02M-911-023-G, 02M-911-023-GX, 02M-911-023M, 02M911023MX |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
WAI 17970n . Height [cm]: 13,59 cm. Length [cm]: 27 cm. Manufacturer Restriction: Bosch. Number of mounting bores: 2. Number of Teeth: 10. Number of threaded holes: 0. Rated Power [kW]: 1,1 kW. Rotation Direction: 50
- 1x 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 Starter compatible with my car?
This Starter fits AUDI, SEAT, SKODA, VW 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 WAI Starter have?
This WAI Starter has the following specifications: Voltage [V]: 12 V; Number of Teeth: 10; Rated Power [kW]: 1,1 kW; Manufacturer Restriction: Bosch; Length [cm]: 27 cm; Width [cm]: 16,21 cm. Check the full specifications table above for complete details.
What OE part numbers does this Starter replace?
This Starter replaces OE part numbers: 02M911021B, 02M911023E, 02M-911-023-G, 02M-911-023-GX, 02M-911-023M, 02M911023MX. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Starter cost?
This WAI Starter is available for £119.99. 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 Starter?
Signs include clicking noise when turning the key, grinding sound during starting, intermittent starting issues, or the engine not cranking at all.
What tools do I need to replace a Starter?
Tools needed: socket set (10-17mm), ratchet with extension, battery terminal clamp remover, torque wrench. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal first. The main cable to the starter carries full battery current -- accidental contact with bodywork will cause a severe short circuit and fire risk.
Can I use this part as a replacement for OE 02M911021B?
Yes, this WAI Starter is a direct replacement for OE part number 02M911021B. 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.
