--- product_id: 5268581 title: "Zinc ZDDP Supplement" brand: "rislone" price: "SAR 88" currency: SAR in_stock: true reviews_count: 13 category: "Rislone" url: https://www.desertcart.com.sa/products/5268581-zinc-zddp-supplement store_origin: SA region: Saudi Arabia --- # Extends engine life with thermal stability Reduces friction & wear at startup Boosts zinc & phosphorus levels Zinc ZDDP Supplement **Brand:** rislone **Price:** SAR 88 **Availability:** ✅ In Stock ## Summary > ⚙️ Power up your engine’s legacy with Zinc ZDDP – because every start counts! ## Quick Answers - **What is this?** Zinc ZDDP Supplement by rislone - **How much does it cost?** SAR 88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/5268581-zinc-zddp-supplement) ## Best For - rislone enthusiasts ## Why This Product - Trusted rislone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Friction Fighter:** Minimizes dry starts and wear for a cooler, longer-lasting engine - • **Classic Engine Savior:** Makes modern oils compatible with vintage and flat tappet engines - • **Ultimate Engine Shield:** ZDDP additive protects pistons, camshafts & valve train under extreme pressure - • **Proudly Made in the USA:** Trusted quality for your engine’s longevity and performance - • **Thermal Stability Boost:** Prevents oil viscosity breakdown even under high heat stress ## Overview Rislone Zinc ZDDP Supplement is a high-performance oil additive formulated with zinc dialkyldithiophosphate and phosphorus extreme pressure agents. Designed to protect critical engine components like pistons and camshafts, it reduces friction and wear especially during startup, stabilizes oil viscosity against thermal breakdown, and extends engine life. Ideal for older engines using modern oils, this 11oz concentrate is a trusted, USA-made solution for enhanced engine durability. ## Description Hy-Per Lube By Rislone Concentrated Oil Supplement With Zinc Treatment Is A Petroleum Oil Performance Supplement "Booster" Containing Zddp (Zinc Dialkyldithiophosphate). Zinc And Phosphorus Ep (Extreme Pressure) Additives Help Protect Internal Engine Components Including Pistons, Flat Tappet Camshafts, Lifters, Pushrod Tips And The Rest Of The Valve Train. High Performance Formula Stabilizes The Motor Oil To Ensure Against Viscosity And Thermal Breakdown. Reduces Friction And Wear, Especially At Start-Up, Helping To Eliminate Dry Starts. Less Friction Means Less Wear And A Cooler Running, Longer Lasting Engine. Makes Newer Oils Work In Older Engines. Review: Use this zddp for my flat tappet cam 454 must have - Fast shipping good price on this very good zddp Review: Useful - Works for classic cars with flat tappet cams. I now use Amsoil classic car oil with ZDDP in it. ## Features - BOOSTS ZINC AND PHOSPHOROUS LEVELS: A petroleum oil performance “booster” containing ZDDP (zinc dialkyldithiophosphate) Zinc and Phosphorous EP (extreme pressure) additives along with mixed esters to help protect internal engine components including pistons, flat tappet camshafts, lifters, pushrod tips and the rest of the valve train. - REDUCES FRICTION AND WEAR: Especially at start-up, helping to eliminate dry starts. Less friction means less wear and a cooler running, longer lasting engine. - REDUCES PISTON SCUFFING: High performance formula stabilizes the motor oil to insure against viscosity and thermal breakdown. - INCREASES ENGINE LIFE: Clinging action keeps bearings and other internal engine parts lubricated where normal oil fails. - Made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0075559UY | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #8,261 in Automotive ( See Top 100 in Automotive ) #19 in Engine & Oil Fluid Additives #133 in Motor Oils | | Brand | Rislone | | Brand Name | Rislone | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 2,153 Reviews | | Global Trade Identification Number | 00078615044054 | | Included Components | 1 Bottle Rislone 4405 Engine Oil Supplement, 11oz | | Item Type Name | Engine Oil Supplement Concentrate with Zinc Treatment - 11 oz. | | Liquid Volume | 11 Fluid Ounces | | Manufacturer | Rislone | | Manufacturer Part Number | 4405 | | Manufacturer Warranty Description | No | | Model Number | 4405 | | Package Information | Bottle | | Size | 1 Pack | | UPC | 078615044054 | | Unit Count | 11.0 Fluid Ounces | | Vehicle Service Type | Car | ## Product Details - **Brand:** Rislone - **Liquid Volume:** 11 Fluid Ounces - **Package Information:** Bottle - **UPC:** 078615044054 - **Vehicle Service Type:** Car ## Images ![Zinc ZDDP Supplement - Image 1](https://m.media-amazon.com/images/I/51zHGFX6GjL.jpg) ![Zinc ZDDP Supplement - Image 2](https://m.media-amazon.com/images/I/616E8NWkX4L.jpg) ![Zinc ZDDP Supplement - Image 3](https://m.media-amazon.com/images/I/41X0xUy+9EL.jpg) ![Zinc ZDDP Supplement - Image 4](https://m.media-amazon.com/images/I/81lda+noqwS.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: is this good for modern cars? whats zddp for** A: Answers one and two are correct. Older engines (classic cars for the most part) with older style tappets. This is an oil additive. Has nothing to to with fuel system ant Cats. nor is their any such precaution from the manufacturer. **Q: Can you use it with syntetic oil?** A: Yes, Rislone is compatible with and works with all petroleum-based motor oils including conventional, high mileage and synthetic formulas.Eric **Q: Can you use this in atv engines?** A: Yes..... It is compatible with all motor oils..... and engines..... Use an appropriate amount... Smaller engines of course wouldn't need the entire bottle at once. **Q: How much zinc is in this? The back of the bottle does not tell you the numbers only oil dilutions directions.** A: Its enough zinc to protect your engine from excessive friction, for one oil cycle or 3000 miles. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Use this zddp for my flat tappet cam 454 must have *by A***W on April 14, 2026* Fast shipping good price on this very good zddp ### ⭐⭐⭐⭐⭐ Useful *by S***Y on April 27, 2026* Works for classic cars with flat tappet cams. I now use Amsoil classic car oil with ZDDP in it. ### ⭐⭐⭐⭐⭐ Kawasaki engine required!! *by G***A on April 25, 2026* Great additive for Kawasaki engines that need the additive. ## Frequently Bought Together - Rislone 4405 Hy-per Lube Zinc ZDDP Supplement, 11 oz. | Real ZDDP Zinc Additive - Valvoline VR1 Racing SAE 20W-50 Motor Oil 5 QT - Motorcraft FL-1A Oil Filter --- ## 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.com.sa/products/5268581-zinc-zddp-supplement](https://www.desertcart.com.sa/products/5268581-zinc-zddp-supplement) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-05-24*