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Details
| Specification | Value |
|---|---|
| Brand | NTY |
| MPN | ewp-au-003 |
| Operating Mode | PN |
| Fabrication Number | EWP-AU-003 |
OE numbers (3)
Search by this OE number to find compatible parts
- SKODA / VAG / VW—037 131 351 C
- AUDI / SEAT / VAG / VW—06A 131 351 H
- AUDI / VAG—06A 131 351 J
Where this part fits
Original-fit position for OE 037131351C. The red ring marks where this part installs on the vehicle.
About this product
The NTY Valve Secondary Air Pump System (EWP-AU-003) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Operating Mode: PN, Valve Type: Stainless Steel, Valve Type: Cast Iron, Supplementary Article/Supplementary Info: 35, Fabrication Number: EWP-AU-003. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. 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: 037 131 351 C, 06A 131 351 H, 06A 131 351 J, 484035 and 3 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (4)
Valve Secondary Air Pump System NTY EWP-AU-003 — compatible car models
| Car models | AUDI: A3 (8L1), A8 D3 (4E2, 4E8); SEAT: LEON (1M1), TOLEDO II (1M2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5); VW: BORA I (1J2), BORA Variant (1J6), GOLF IV (1J1), GOLF IV Cabriolet (1E7), GOLF IV Variant (1J5), NEW BEETLE (9C1, 1C1), PASSAT B3/B4 (315, 3A5), PASSAT B3/B4 (3A2, 35I), PASSAT B3/B4 Variant (3A5, 35I), PASSAT B5 (3B2) (+3 more) |
|---|---|
| Engines | 1.8; 4.2 FSI quattro; 1.8 20V; 2.0 |
| Year of manufacture | 1988-2013 |
| Manufacturer article number (MPN) | EWP-AU-003 |
| OE part numbers | 037 131 351 C, 06A 131 351 H, 06A 131 351 J |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
NTY ewp-au-003 . Fabrication Number: EWP-AU-003. Operating Mode: PN. Supplementary Article/Supplementary Info: 35. Valve Type: 3. Valve Type: 9
- 1x Valve Secondary Air Pump System
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 Valve Secondary Air Pump System compatible with my car?
This Valve Secondary Air Pump System 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 NTY Valve Secondary Air Pump System have?
This NTY Valve Secondary Air Pump System has the following specifications: Operating Mode: PN; Valve Type: 9; Valve Type: 3; Supplementary Article/Supplementary Info: 35; Fabrication Number: EWP-AU-003. Check the full specifications table above for complete details.
What OE part numbers does this Valve Secondary Air Pump System replace?
This Valve Secondary Air Pump System replaces OE part numbers: 037 131 351 C, 06A 131 351 H, 06A 131 351 J. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Valve Secondary Air Pump System cost?
This NTY Valve Secondary Air Pump System is available for £56.99. Valve Secondary Air Pump System 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 Valve Secondary Air Pump System?
Regular inspection of your Valve Secondary Air Pump System 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 Valve Secondary Air Pump System?
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 Valve Secondary Air Pump System fitted by a professional mechanic.
Can I use this part as a replacement for OE 037 131 351 C?
Yes, this NTY Valve Secondary Air Pump System is a direct replacement for OE part number 037 131 351 C. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
