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Details
| Specification | Value |
|---|---|
| Brand | VATOIL |
| MPN | protech20w50 |
| Oil Viscosity Classification SAE | 20W-50 |
| Specification | VW 501.01/505.00 |
| Specification | MB 229.1 |
| Specification | API SL/CF |
| Specification | ACEA A3/B4 |
OE part numbers
No OEM references found.
What's in the kit
This kit ships with 6 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 50797 | Engine Lubricant
| 1 |
| 2 | 50798 | Engine Lubricant
| 1 |
| 3 | 50957 | Engine Lubricant
| 1 |
| 4 | 50871 | Engine Lubricant
| 1 |
| 5 | 50872 | Engine Lubricant
| 1 |
| 6 | 50873 | Engine Lubricant
| 1 |
About this product
The VATOIL Engine Oil (PROTECH20W50) 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: Oil Viscosity Classification SAE: 20W-50, Specification: VW 501.01/505.00, Specification: MB 229.1, Specification: API SL/CF, Specification: ACEA A3/B4. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ARO, FSO, LOTUS, MAZDA and 3 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. VATOIL 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
No equivalent parts found.
Engine Oil VATOIL PROTECH20W50 — compatible car models
| Car models | ARO: 10; FSO: POLONEZ II; LOTUS: ECLAT, ESPRIT S2, ESPRIT S3; MAZDA: RX-7 II (FC); OPEL: OMEGA A (V87); SEAT: IBIZA I (21A), MALAGA (23A); VAUXHALL: CARLTON Mk III Saloon (V87) |
|---|---|
| Engines | 1,4; 1.5; 2.2; 2.2 Turbo; 1.3 (FC3S, FC1031); 3.6 24V Lotus (F19, M19, N19); 0.9; 1.2; 3.6 24V Lotus |
| Year of manufacture | 1975-2006 |
| Manufacturer article number (MPN) | PROTECH20W50 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
VATOIL protech20w50 . Oil: 1. Oil Viscosity Classification SAE: 20W-50. SAE viscosity class: 37. Specification: ACEA A3/B4. Specification: API SL/CF. Specification: MB 229.1. Specification: VW 501.01/505.00
- 1x Engine Oil
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Engine Oil compatible with my car?
This Engine Oil fits ARO, FSO, LOTUS, MAZDA, OPEL and 2 more 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 VATOIL Engine Oil have?
This VATOIL Engine Oil has the following specifications: Oil Viscosity Classification SAE: 20W-50; Specification: VW 501.01/505.00; Specification: MB 229.1; Specification: API SL/CF; Specification: ACEA A3/B4; Oil: 1. Check the full specifications table above for complete details.
How much does a Engine Oil cost?
Engine Oil prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this VATOIL Engine Oil. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Engine Oil?
Regular inspection of your Engine Oil 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 Engine Oil?
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 Engine Oil fitted by a professional mechanic.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
