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Details
| Specification | Value |
|---|---|
| Brand | NTY |
| MPN | ews-vw-004 |
| Fitting Position | Left Front |
| Fabrication Number | EWS-VW-004 |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- VAG / VW—1J3 959 857
- VAG / VW—1J3 959 857 A
- VAG / VW—1J3 959 857 B
Where this part fits
Original-fit position for OE 1J3959857A. The red ring marks where this part installs on the vehicle.
About this product
Sourced from NTY, this switch window regulator (EWS-VW-004) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: LV, Combi Switch Function: 28, Fabrication Number: EWS-VW-004 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit SEAT, 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: 1J3 959 857, 1J3 959 857 A, 1J3 959 857 B, 26137 and 9 more. Matching these numbers confirms a like-for-like replacement with no loss of function. NTY 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 (10)
Switch Window Regulator NTY EWS-VW-004 — compatible car models
| Car models | SEAT: LEON (1M1), TOLEDO II (1M2); VW: BORA I (1J2), BORA Variant (1J6), GOLF IV (1J1), GOLF IV Variant (1J5), PASSAT B5 (3B2), PASSAT B5.5 (3B3), PASSAT B5.5 Variant (3B6), PASSAT B5 Variant (3B5) |
|---|---|
| Engines | 1.4 16V; 1.6 |
| Year of manufacture | 1996-2013 |
| Manufacturer article number (MPN) | EWS-VW-004 |
| OE part numbers | 1J3 959 857, 1J3 959 857 A, 1J3 959 857 B |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
NTY ews-vw-004 . Combi Switch Function: 28. Fabrication Number: EWS-VW-004. Fitting Position: LV
- 1x Switch Window Regulator
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 Switch Window Regulator compatible with my car?
This Switch Window Regulator fits SEAT, 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 NTY Switch Window Regulator have?
This NTY Switch Window Regulator has the following specifications: Fitting Position: LV; Combi Switch Function: 28; Fabrication Number: EWS-VW-004. Check the full specifications table above for complete details.
What OE part numbers does this Switch Window Regulator replace?
This Switch Window Regulator replaces OE part numbers: 1J3 959 857, 1J3 959 857 A, 1J3 959 857 B. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Switch Window Regulator cost?
This NTY Switch Window Regulator is available for £13.99. Switch Window Regulator prices vary depending on brand, specifications, and vehicle compatibility. NTY parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Switch Window Regulator?
Regular inspection of your Switch Window Regulator 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 Switch Window Regulator?
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 Switch Window Regulator fitted by a professional mechanic.
Can I use this part as a replacement for OE 1J3 959 857?
Yes, this NTY Switch Window Regulator is a direct replacement for OE part number 1J3 959 857. 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.
