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Details
| Specification | Value |
|---|---|
| Brand | Metalcaucho |
| Weight [kg] | 0.07 kg |
| Weight [g] | 70 g |
OE numbers (1)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—028 129 101E
Where this part fits
Original-fit position for OE 028129101E. The red ring marks where this part installs on the vehicle.
About this product
The Metalcaucho Valve Crankcase Ventilation (03723) 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: Fitting Position: 74, Weight [kg]: 0, 07 kg, Weight [g]: 70 g. 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: 028 129 101E, 03723, 100149, 1116002800 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Metalcaucho 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 (13)
Valve Crankcase Ventilation Metalcaucho 03723 — compatible car models
| Car models | AUDI: A3 (8L1); SEAT: LEON (1M1), TOLEDO II (1M2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5); VW: BORA I (1J2), BORA Variant (1J6), CADDY II Box Body/MPV (9K9A), CADDY II MPV (9K9B), GOLF IV (1J1), GOLF IV Variant (1J5), NEW BEETLE (9C1, 1C1), POLO Variant (6V5) |
|---|---|
| Engines | 1.9 TDI |
| Year of manufacture | 1995-2013 |
| Manufacturer article number (MPN) | 03723 |
| OE part numbers | 028 129 101E |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Metalcaucho 03723 . Fitting Position: 74. Weight [g]: 70 g. Weight [kg]: 0,07 kg
- 1x Valve Crankcase Ventilation
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 Crankcase Ventilation compatible with my car?
This Valve Crankcase Ventilation 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 Metalcaucho Valve Crankcase Ventilation have?
This Metalcaucho Valve Crankcase Ventilation has the following specifications: Fitting Position: 74; Weight [kg]: 0,07 kg; Weight [g]: 70 g. Check the full specifications table above for complete details.
What OE part numbers does this Valve Crankcase Ventilation replace?
This Valve Crankcase Ventilation replaces OE part numbers: 028 129 101E. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Valve Crankcase Ventilation cost?
This Metalcaucho Valve Crankcase Ventilation is available for £15.99. Valve Crankcase Ventilation prices vary depending on brand, specifications, and vehicle compatibility. Metalcaucho 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 Crankcase Ventilation?
Regular inspection of your Valve Crankcase Ventilation 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 Crankcase Ventilation?
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 Crankcase Ventilation fitted by a professional mechanic.
Can I use this part as a replacement for OE 028 129 101E?
Yes, this Metalcaucho Valve Crankcase Ventilation is a direct replacement for OE part number 028 129 101E. 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.
