--- product_id: 456928813 title: "Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon" brand: "red line" price: "$384.80" currency: USD in_stock: true url: https://www.desertcart.us/products/456928813-red-line-15405-sae-5w40-fully-synthetic-motor-oil-1 store_origin: US region: United States of America --- # Extended Drain Intervals High Temp Stability & Oxidation Resistance 5W-40 SAE Viscosity Grade Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon **Brand:** red line **Price:** $384.80 **Availability:** ✅ In Stock ## Summary > 🔥 Power Up Your Drive with Red Line 5W40 – Because Your Engine Deserves the Best! ## Quick Answers - **What is this?** Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon by red line - **How much does it cost?** $384.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/456928813-red-line-15405-sae-5w40-fully-synthetic-motor-oil-1) ## 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 - • **Fuel Efficiency Boost:** Optimized ring seal and reduced evaporation improve fuel economy and power output—because every drop counts. - • **Proven Legacy Since 1979:** Red Line’s heritage means no compromises—performance and protection that professionals rely on. - • **Clean Engine, Longer Life:** High detergency keeps your engine spotless, enabling extended oil change intervals without compromising cleanliness. - • **Engineered for Peak Performance:** Fully synthetic ester/PAO formula delivers superior wear protection and friction reduction for cars, trucks, and marine engines. - • **Trusted by Luxury & Performance Brands:** Meets stringent VW, Audi, BMW, Porsche, and Mercedes-Benz specs for uncompromising quality and compatibility. ## Overview Red Line 15405 SAE 5W40 is a fully synthetic ester/PAO motor oil designed for passenger cars, light trucks, performance vehicles, and marine applications. It offers superior wear protection, high detergency for extended drain intervals, improved fuel economy, and excellent high-temperature stability. Compatible with major luxury and performance vehicle specifications, this 1-gallon jug ensures your engine runs cleaner, cooler, and more efficiently. ## Description Fully-synthetic ester formula for passenger cars, light trucks, performance vehicles and marine applications. Excellent wear protection and friction reduction across a wide range of operating conditions. High detergency allows extended drain intervals and provides increased cleanliness. Improved fuel economy and ring seal for more power. Superior high temperature stability and oxidation resistance increases lubrication of hot metal compared to other synthetics. High natural viscosity index provides thicker oil film in bearings and cams. Less evaporation than other synthetics for improved efficiency and ring seal. All products are completely compatible with other conventional and synthetic motor oils. ## Features - Harmful to aquatic life with long lasting effects. - FULL-SYNTHETIC - ester/PAO formula for passenger cars, light trucks, performance vehicles and marine applications - HIGH DETERGENCY - allows extended drain intervals and provides increased cleanliness, Improved fuel economy and ring seal for more power - BLENDED WITH - polyol ester/PAO base stocks that feature natural multi-grade properties, avoiding unnecessary additives that hinder lubricity - POPULAR PERFORMANCE OIL FOR - VW/Audi 500.00/501.01/ 502.00/505.00/505.01, BMW LL-01, water-cooled Porsche A40 and Mercedes-Benz 229.1/229.3/229.5 applications, recommended for API SN/SM/SL/CF and ACEA A3/B3/B4 - WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004BORLDA | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | Red Line | | Compatible with Vehicle Type | Car, Truck | | Container Type | Jug | | Customer Reviews | 4.8 4.8 out of 5 stars (176) | | Global Trade Identification Number | 00083522154055 | | Included Components | Includes product as described | | Item Weight | 3.2 Kilograms | | Liquid Volume | 3.79 Litres | | Manufacturer | Red Line | | Manufacturer Part Number | 15405 | | Model Number | 15405 | | Number of Packs | 1 | | SAE J300 Viscosity Grade | 5W-40 | | Size | 1 Gallon | | UPC | 083522154055 | | Unit Count | 128.0 millilitre | | Viscosity Level | Low to Medium | ## Product Details - **Brand:** Red Line - **Liquid volume:** 3.79 Litres - **Package information:** Jug - **SAE J300 Viscosity Grade:** 5W-40 - **Vehicle service type:** Car, Truck ## Images ![Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71Nr0P-SSwL.jpg) ![Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon - Image 2](https://m.media-amazon.com/images/I/71D2M-BrrGL.jpg) ![Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon - Image 3](https://m.media-amazon.com/images/I/813+BALj6aL.jpg) ![Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon - Image 4](https://m.media-amazon.com/images/I/81b4ygSHoSL.jpg) ![Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon - Image 5](https://m.media-amazon.com/images/I/81u-6lToL2L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: The 2019 camaro ss with the 6.2 liter lt1 engine calls for 5w40 oil. is this the correct oil to use or is this a diesel oil?** A: This would be perfect for your Camaro... I use it in my 1,000hp LSA Yukon Denali. Check around for price though, I usually pay around $130 for a case of 12. Check 3rd party sellers on Amazon or use Autoplicity **Q: is this oil non-detergent?** A: Redline oils are known to have a high amount of detergents & cleaning agents in them, along with several other beneficial additives as well. The end result of long-term use of Redline motor oils according to many of the oil-analysis I've seen is a very clean engine with low levels of wear & tear (assuming the engine hasn't been abused and regular oil change intervals are being followed). I've been using Redline 5W-30 in my 2014 Infiniti Q50 3.7 for the last 3 1/2 years and the engine still runs & performs like it did when it was brand new. According to consumer reviews, oil analysis, and some of the other data out there it's definitely one of the best motor oils that money can buy. **Q: Which red line is better for audi a6 2000 biturbo gasoline engine ?** A: Go for the temperature range for the climate zone you are in. Thinner oils for the winter and all that. For example, a 5W-40 this time of year is good for about anywhere. Where I was a year ago, 0W-40 would be best for New England in the winter. I have also used 15W-40 in the summer in Phoenix. HTH, & Cheers! **Q: Why does the origin say china? I thought redline was made in California.** A: That's b/c Amazon generates these ads when the product is already listed by another vendor, we can't control this. It is in fact made in CA. ## Frequently Bought Together - Red Line 15405 SAE 5W40 Fully Synthetic Motor Oil - 1 Gallon - Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack) - LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml --- ## 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.us/products/456928813-red-line-15405-sae-5w40-fully-synthetic-motor-oil-1](https://www.desertcart.us/products/456928813-red-line-15405-sae-5w40-fully-synthetic-motor-oil-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-02*