--- product_id: 777102218 title: "Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L" brand: "ultra 1plus" price: "4669 kr" currency: ISK in_stock: false url: https://www.desertcart.is/products/777102218-ultralub-conventional-decron-iii-mercon-multi-purpose-automatic-transmission-fluid store_origin: IS region: Iceland --- # Enhanced friction durability DEXRON III/MERCON certified Superior oxidation resistance Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L **Brand:** ultra 1plus **Price:** 4669 kr **Availability:** ❌ Out of Stock ## Summary > ⚙️ Keep your ride shifting like a dream — don’t get left behind! ## Quick Answers - **What is this?** Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L by ultra 1plus - **How much does it cost?** 4669 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/777102218-ultralub-conventional-decron-iii-mercon-multi-purpose-automatic-transmission-fluid) ## Best For - ultra 1plus enthusiasts ## Why This Product - Trusted ultra 1plus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Seal Support:** Optimized for gaskets, rubber bands, and elastomers to ensure flawless speed shifts - • **Long-Lasting Performance:** Resists oxidation to keep your transmission fluid fresh and efficient - • **Seamless Shifting Mastery:** Extends transmission life with ultra-smooth gear transitions - • **Multi-Vehicle Compatibility:** Perfect for pre-2006 automatic transmissions & power steering systems - • **Ultimate Component Protection:** Safeguards copper, bronze, and seals from wear and tear ## Overview Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid is a premium 1.05 quart fluid engineered to exceed GM Dexron III and Ford Mercon specs. Designed for pre-2006 automatic transmissions and power steering systems, it offers enhanced friction durability, excellent oxidation resistance, and superior protection for transmission components, ensuring smooth, reliable shifting and extended transmission life. ## Description Ultra1Plus Multi-Purpose Auto Transformer 3 ATF Dexron III/Mercon: Ultralub Multi-Purpose ATF Dexron III/Mercon is a high quality automatic transmission fluid that exceeds GM Dexron III and Ford Melson specifications performance requirements. This multi-purpose transmission fluid is suitable for use in most automatic transmissions manufactured before 2006. Except for Ford M2C33-F Type F fluid. ## Features - Enhanced Friction Durability: Extends the transmission life and allows for seamless shifting with DEXRON III/MERCON specifications - Versatile Multi-Purpose Fluid: Ideal for pre-2006 automatic transmission & power steering systems - Excellent oxidation resistance: Ensure long-term performance and efficient power transfer of DEXRON III transmission fluid - ENHANCED COMPONENTS PROTECTION: Prevents oil oxidation and maintains the integrity of copper and bronze parts - COMPATIBILITY & SMOOTH FUNCTION: Supports discs made of gaskets, rubber bands, plate seals, elastomers and other sealants to enhance the speed transition of ATF DEXRON 3 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Ultrachem LLC | | Part number | UCDIIIMMP | | Item Weight | 839 g | | Product Dimensions | 6.35 x 10.8 x 22.86 cm; 839 g | | Size | 1.05 Qt/1 L | | Material | Rubber | | Batteries Included | No | | Batteries Required? | No | | Item Dimensions LxWxH | 6.4 x 10.8 x 22.9 cm | ## Product Details - **Material:** Rubber - **Brand:** ULTRA 1PLUS - **Liquid Volume:** 1 Liters - **Manufacturer:** Ultrachem LLC - **Unit Count:** 1.0 個 ## Images ![Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L - Image 1](https://m.media-amazon.com/images/I/71w8UhUzO8L.jpg) ![Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L - Image 2](https://m.media-amazon.com/images/I/81YO0swhhnL.jpg) ![Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L - Image 3](https://m.media-amazon.com/images/I/81QD3N+DnUL.jpg) ![Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L - Image 4](https://m.media-amazon.com/images/I/81h1aUlYKfL.jpg) ![Ultralub Conventional Decron III/Mercon Multi-Purpose Automatic Transmission Fluid 1.05 Quart / 1L - Image 5](https://m.media-amazon.com/images/I/71y6qG3S-IL.jpg) ## Frequently Bought Together - ULTRA 1PLUS ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart) - Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart --- ## 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.is/products/777102218-ultralub-conventional-decron-iii-mercon-multi-purpose-automatic-transmission-fluid](https://www.desertcart.is/products/777102218-ultralub-conventional-decron-iii-mercon-multi-purpose-automatic-transmission-fluid) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-28*