--- product_id: 276938146 title: "30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart" brand: "red line" price: "€ 60.28" currency: EUR in_stock: true category: "Red Line" url: https://www.desertcart.sk/products/276938146-30504-d4-synthetic-automatic-transmission-fluid-atf-1-quart store_origin: SK region: Slovakia --- # High thermal stability GL-4 gear protection Low-temp shiftability 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart **Brand:** red line **Price:** € 60.28 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift smarter, drive smoother — the synthetic ATF that keeps you ahead of the pack! ## Quick Answers - **What is this?** 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart by red line - **How much does it cost?** € 60.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/276938146-30504-d4-synthetic-automatic-transmission-fluid-atf-1-quart) ## Best For - red line enthusiasts ## Why This Product - Trusted red line brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Compatibility:** Works seamlessly with Dexron III, Mercon V, and popular OEM specs for ultimate convenience ⚙️ - • **All-in-One Fluid Solution:** Ideal for automatic, manual transmissions, and power steering—simplify your maintenance routine 🔧 - • **Extended Transmission Life:** Superior thermal stability prevents varnish buildup, protecting your transmission from wear and failure 🔥 - • **Smooth Shifts, Even in the Cold:** Balanced slipperiness ensures effortless gear changes when temperatures drop ❄️ - • **Trusted by Performance Enthusiasts:** Preferred by Corvette and Porsche owners for reliable, high-performance transmission care 🏎️ ## Overview Red Line 30504 D4 Synthetic Automatic Transmission Fluid is a premium, multi-application fluid engineered for superior low-temperature shiftability and high thermal stability. Compatible with a wide range of automatic and manual transmissions, including popular OEM specs like Dexron III and Mercon V, it offers GL-4 level gear protection and extended drain intervals. Trusted by performance drivers since 1979, this synthetic ATF ensures smooth, reliable shifting and long-lasting transmission health. ## Description Buy Red Line 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CPI5XM | | Best Sellers Rank | #6,542 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Transmission Fluids | | Brand | Red Line | | Brand Name | Red Line | | Container Type | Bottle | | Country of Origin | USA | | Customer Reviews | 4.8 out of 5 stars 1,045 Reviews | | Global Trade Identification Number | 00083522305044 | | Item Form | Oil | | Item Weight | 1.7 Pounds | | Item weight | 1.7 Pounds | | Liquid Volume | 0.95 Liters | | Liquid volume | 0.95 Liters | | Manufacturer | Red Line | | Material | Synthetic | | Model Number | RED30504 | | Number of Items | 1 | | Number of Packs | 1 | | Package information | Bottle | | Part Interchange Info | 30504 | | Part Number | 30504 | | Recommended Uses For Product | For use in automatic and manual transmissions, power steering, racing transmissions | | Recommended uses for product | For use in automatic and manual transmissions, power steering, racing transmissions | | SAE J300 Viscosity Grade | 5W | | Specific Uses For Product | Automatic and Manual Transmissions, Power Steering | | UPC | 083522305044 | | Unit Count | 1 Count | | Viscosity | 5w | ## Product Details - **Brand:** Red Line - **Item weight:** 771 g - **Liquid volume:** 0.95 Liters - **Material:** Synthetic - **Package information:** Bottle ## Images ![30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61ttowW8L7L.jpg) ## Questions & Answers **Q: Is this d4 atf fluid work on 2002 lexus ls430** A: yes **Q: Is it better to use Lubegard 63010 Platinum Universal ATF Protectant with this ATF?** A: Lubegard additives are safe with all fluids except for CVT Transmissions, and Ford type F. Their products are very good. LG Platinum is designed to meet mfg approval specs for ATF without approval codes on a PROPER base ATF fluid. I just did an Auto trans service on a 2000 Jetta TDi.(supposedly sealed and need no service for life) Yeah right. I changed the Trans filter, and pan gasket, and Side Cover gasket. I refilled with 3.5L Ravenol full synth ATF it's already fully compliant ATF with VW specs and still added LG Platinum just to keep things inside good. (seals, valves moving etc.) Tranny has 287K on it, expect to get at least 150K or more out of it now. **Q: Is this compatable with a Honda Accord 2000 LX Automatic Transmission?** A: That transmission should call for ATF Z1. Red Line recommends for this spec, so you shouldn't have a problem with using D4 in your Accord.Here's a link: http://www.redlineoil.com/product.aspx?pid=51&pcid=9 **Q: Can anyone say if I can use this on a mazda 3 2010 model automatic transmission with a manuel overdrive?** A: I'm using Red Line D4 in my 2011 3S 2.5L since 2011 no issues even in low 15 degree temps. ## Frequently Bought Together - Red Line 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart - Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart - Slippery Pete - Fluid Pump for Standard Quart Bottles - 8cc per Pump Stroke and 3rd Hand Adapter, Transfer Gear Oil, Transmission and Differential Fluid (28mm) --- ## 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.sk/products/276938146-30504-d4-synthetic-automatic-transmission-fluid-atf-1-quart](https://www.desertcart.sk/products/276938146-30504-d4-synthetic-automatic-transmission-fluid-atf-1-quart) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-10*