--- product_id: 570657517 title: "11605 Motor Oil by Red Line Oil" brand: "red line" price: "€ 213.18" currency: EUR in_stock: true reviews_count: 5 category: "Red Line" url: https://www.desertcart.hr/products/570657517-11605-motor-oil-by-red-line-oil store_origin: HR region: Croatia --- # Extended drain intervals with high detergency High-temp stability & oxidation resistance Full-synthetic ester/PAO formula 11605 Motor Oil by Red Line Oil **Brand:** red line **Price:** € 213.18 **Availability:** ✅ In Stock ## Summary > 🔥 Drive harder, last longer — Red Line 11605 keeps your engine in the fast lane! ## Quick Answers - **What is this?** 11605 Motor Oil by Red Line Oil by red line - **How much does it cost?** € 213.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/570657517-11605-motor-oil-by-red-line-oil) ## 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 - • **Proven Track Record:** Trusted by Shelby GT500, Ford GT, Focus RS & Range Rover enthusiasts - • **Legacy of Excellence:** Since 1979, Red Line delivers uncompromising performance and protection - • **Race-Ready Synthetic Power:** Ester/PAO blend engineered for performance cars, trucks & marine engines - • **Cleaner Engine, Longer Life:** High detergency formula extends oil change intervals and boosts fuel economy - • **Unmatched Thermal Stability:** Keeps lubrication strong under extreme heat for peak engine protection ## Overview Red Line 11605 Motor Oil is a premium full-synthetic ester/PAO formula designed for high-performance passenger cars, light trucks, and marine engines. It offers superior high-temperature stability, oxidation resistance, and high detergency for extended drain intervals and improved fuel economy. Popular among enthusiasts of Shelby GT500, Ford GT, and Focus RS, this oil ensures cleaner engines and enhanced power delivery, backed by Red Line’s legacy since 1979. ## Description 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 SUPERIOR - high temperature stability and oxidation resistance improves lubrication of hot metal compared to other synthetics POPULAR PERFORMANCE OIL FOR - 5.4L Supercharged Ford applications like Shelby GT 500 and Ford GT, Focus RS (WSS-M2C931-B/-C), recommended for use in 2001-2002 Range Rover engines, for API SN/SM/SL/SJ/SH/SG/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 Review: Film strength! - Excellent product, strongest film strength in it class! Review: Premium Oil for High‑Performance Engines - I picked up the Red Line 5W50 because I wanted something truly high‑quality for a performance‑oriented engine, and this oil absolutely delivers. You can tell right away that it’s not your average synthetic — the engine feels smoother, quieter, and more responsive, especially under load or higher RPMs. Cold starts are clean, and the oil pressure stays consistent even when the engine gets hot. What really stands out is how stable this oil is. Red Line is known for its ester‑based formula, and it shows — the oil doesn’t thin out or break down as quickly as cheaper synthetics. After a full interval, it still looked and smelled better than what I’m used to draining. If you run your vehicle hard, tow, or just want top‑tier protection, this stuff is worth the price. The only downside is exactly that — the price. It’s definitely more expensive than mainstream brands. But considering the protection, performance, and how well the engine runs on it, I see it as an investment rather than just another oil change. If you want one of the best 5W50 oils you can buy, this is it. ## 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 - SUPERIOR - high temperature stability and oxidation resistance improves lubrication of hot metal compared to other synthetics - POPULAR PERFORMANCE OIL FOR - 5.4L Supercharged Ford applications like Shelby GT 500 and Ford GT, Focus RS (WSS-M2C931-B/-C), recommended for use in 2001-2002 Range Rover engines, for API SN/SM/SL/SJ/SH/SG/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 | B004BORLQM | | Automotive Fit Type | Vehicle Specific Fit | | Brand | Red Line | | Brand Name | Red Line | | Compatible with Vehicle Type | Motorcycle | | Container Type | Bottle | | Customer Reviews | 4.9 out of 5 stars 62 Reviews | | Global Trade Identification Number | 00083522116053 | | Item Weight | 3 Kilograms | | Liquid Volume | 1 Gallons | | Liquid volume | 1 Gallons | | Manufacturer | Red Line | | Manufacturer Part Number | 11605 | | Model Number | 11605 | | Package information | Bottle | | Size | gallon | | UPC | 083522116053 083522116251 | | Vehicle service type | Motorcycle | | Viscosity Level | Medium to High | ## Product Details - **Brand:** Red Line - **Liquid volume:** 1 Gallons - **Package information:** Bottle - **Vehicle service type:** Motorcycle - **Viscosity:** 5W-50 ## Images ![11605 Motor Oil by Red Line Oil - Image 1](https://m.media-amazon.com/images/I/71QrR6qxnDL.jpg) ![11605 Motor Oil by Red Line Oil - Image 2](https://m.media-amazon.com/images/I/81oXLgey9KL.jpg) ![11605 Motor Oil by Red Line Oil - Image 3](https://m.media-amazon.com/images/I/81014qrlAAL.jpg) ![11605 Motor Oil by Red Line Oil - Image 4](https://m.media-amazon.com/images/I/81b4ygSHoSL.jpg) ![11605 Motor Oil by Red Line Oil - Image 5](https://m.media-amazon.com/images/I/819bKhiT5oL.jpg) ## Questions & Answers **Q: Would this be great for a 335i N54 with heavy performance mods?** A: Absolutely, I run it in my Shelby GT350 **Q: Can i use it on a 2005 bmw 545i?** A: The 2005 545i uses 5w30 or 0w40 when in temperatures over 50 degrees F. **Q: Is this good for an old/worn opel zafira b 1.9 cdti, or is it a bit too thick for the system?** A: I’m sorry I don’t know about your particular car however it went into my 2020 Shelby gt 350 easily, as it is the required viscosity. The oil was not thick like the old 20/50 weight oil it was actually easy to pour. The oil pressure typically runs over 100 lbs in the Shelby if that helps. **Q: Is this 1 gallon of 11605 the same as the 1 quart of 11604** A: Yes, it is the same oil. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Film strength! *by V***D on 15 February 2026* Excellent product, strongest film strength in it class! ### ⭐⭐⭐⭐⭐ Premium Oil for High‑Performance Engines *by S***C on 31 March 2026* I picked up the Red Line 5W50 because I wanted something truly high‑quality for a performance‑oriented engine, and this oil absolutely delivers. You can tell right away that it’s not your average synthetic — the engine feels smoother, quieter, and more responsive, especially under load or higher RPMs. Cold starts are clean, and the oil pressure stays consistent even when the engine gets hot. What really stands out is how stable this oil is. Red Line is known for its ester‑based formula, and it shows — the oil doesn’t thin out or break down as quickly as cheaper synthetics. After a full interval, it still looked and smelled better than what I’m used to draining. If you run your vehicle hard, tow, or just want top‑tier protection, this stuff is worth the price. The only downside is exactly that — the price. It’s definitely more expensive than mainstream brands. But considering the protection, performance, and how well the engine runs on it, I see it as an investment rather than just another oil change. If you want one of the best 5W50 oils you can buy, this is it. ### ⭐⭐⭐⭐⭐ Great protection *by M***A on 3 November 2025* Excellent. Highly recommend --- ## 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.hr/products/570657517-11605-motor-oil-by-red-line-oil](https://www.desertcart.hr/products/570657517-11605-motor-oil-by-red-line-oil) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-17*