--- product_id: 442907557 title: "WYNNS FORMULA GOLD ENGINE TREATMENT 500ML W77101" brand: "wynn's" price: "€ 35.83" currency: EUR in_stock: true reviews_count: 5 category: "Wynn's" url: https://www.desertcart.pt/products/442907557-wynns-formula-gold-engine-treatment-500ml-w77101 store_origin: PT region: Portugal --- # Reduces oxidation & wear Boosts engine compression Prevents oil thickening WYNNS FORMULA GOLD ENGINE TREATMENT 500ML W77101 **Brand:** wynn's **Price:** € 35.83 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock your engine’s hidden potential — because your ride deserves the gold standard! ## Quick Answers - **What is this?** WYNNS FORMULA GOLD ENGINE TREATMENT 500ML W77101 by wynn's - **How much does it cost?** € 35.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/442907557-wynns-formula-gold-engine-treatment-500ml-w77101) ## Best For - wynn's enthusiasts ## Why This Product - Trusted wynn's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Oil System Purity:** Fights sludge and deposits, keeping your engine’s oil system pristine and clean. - • **Viscosity Stability:** Prevents premature oil thickening, ensuring optimal lubrication under all conditions. - • **Proven User Satisfaction:** Trusted by thousands with a 4.6-star rating, delivering quieter, smoother engines. - • **Power & Performance Boost:** Enhances compression to unlock hidden engine power and efficiency. - • **Engine Longevity Amplified:** Extends engine life by minimizing friction and wear for a smoother ride. ## Overview WYNNS FORMULA GOLD ENGINE TREATMENT is a 500ml advanced chemical additive designed to extend engine life by reducing oxidation, friction, and wear. It improves oil viscosity and compression, prevents premature oil thickening, and keeps the oil system clean by reducing sludge buildup. Highly rated by users, it delivers smoother, quieter engine performance and enhanced power. ## Description Chemical Treatment Completely Soluble In Oil That Has A Double Action: 1) Increases Compression 2) Reduces Wear. Review: Il prodotto è buono, il motore funziona bene. È vero ciò che si dice : da quando lo sto usando, non ho ne perdite ne sudorazione d'olio al motore. Ho una Fiat Marea 1.6 16v 100 gpl con 300.000km sono a 2.000km circa percorsi e sono soddisfattissimo Review: Fair play, this is actually impressive stuff. It sure how much difference it would make with fresh oil after a change but with existing, older oil it has made a world of difference: engine runs smoother AND quieter (particularly at lower speeds) and there does seem to be a general increase in power. Careful not to overfill the engine when you pop it in, mind. ## Features - Helps extend engine life by reducing oxidation, friction and wear. - Improves compression and the viscosity index of the oil and prevents premature thickening of new oil. - Reduces the build-up of sludge and deposits and helps keep the oil system clean. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0074FWTSK | | Best Sellers Rank | #55,527 in Automotive ( See Top 100 in Automotive ) #647 in Automotive Oils | | Brand | Wynn's | | Customer Reviews | 4.6 4.6 out of 5 stars (263) | | Date First Available | 4 June 2022 | | Item Weight | 500 g | | Item model number | 77101 | | Manufacturer | Wynns | | Manufacturer Part Number | 77101 | | Model | W77101 | | Product Dimensions | 9.2 x 4.6 x 23.7 cm; 500 g | ## Images ![WYNNS FORMULA GOLD ENGINE TREATMENT 500ML W77101 - Image 1](https://m.media-amazon.com/images/I/51gO5UlGT1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***E on 1 August 2018* Il prodotto è buono, il motore funziona bene. È vero ciò che si dice : da quando lo sto usando, non ho ne perdite ne sudorazione d'olio al motore. Ho una Fiat Marea 1.6 16v 100 gpl con 300.000km sono a 2.000km circa percorsi e sono soddisfattissimo ### ⭐⭐⭐⭐⭐ Review *by R***R on 16 November 2025* Fair play, this is actually impressive stuff. It sure how much difference it would make with fresh oil after a change but with existing, older oil it has made a world of difference: engine runs smoother AND quieter (particularly at lower speeds) and there does seem to be a general increase in power. Careful not to overfill the engine when you pop it in, mind. ### ⭐⭐⭐⭐⭐ Review *by M***E on 25 August 2019* additif pour huile moteur ## Frequently Bought Together - WYNNS Formula Gold Engine Oil Treatment Increase Compression And Reduces Wear Petrol & Diesel - Wynn's Formula Gold High-Performance Petrol System Treatment - Enhances Engine Efficiency - Improves Acceleration & Reduces Noise - Cleans & Protects Fuel Injection System - 500ml - Wynn's Formula Gold High Performance Diesel System Treatment 500ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/442907557-wynns-formula-gold-engine-treatment-500ml-w77101](https://www.desertcart.pt/products/442907557-wynns-formula-gold-engine-treatment-500ml-w77101) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-21*