--- product_id: 69960761 title: "Power Up NNL-690 Engine Oil Additive 6oz Bottle" brand: "power up lubricants" price: "€ 41.75" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.pt/products/69960761-power-up-nnl-690-engine-oil-additive-6oz-bottle store_origin: PT region: Portugal --- # Lowers engine operating temps 200,000 psi pressure resistance Prevents sludge & varnish buildup Power Up NNL-690 Engine Oil Additive 6oz Bottle **Brand:** power up lubricants **Price:** € 41.75 **Availability:** ✅ In Stock ## Summary > 🛠️ Power Up Your Engine’s Lifespan — Because Every Mile Counts! ## Quick Answers - **What is this?** Power Up NNL-690 Engine Oil Additive 6oz Bottle by power up lubricants - **How much does it cost?** € 41.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/69960761-power-up-nnl-690-engine-oil-additive-6oz-bottle) ## Best For - power up lubricants enthusiasts ## Why This Product - Trusted power up lubricants brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cleaner Combustion Zone:** Improves sealing around the ring zone, cutting smoke opacity and blow-by for a cleaner burn. - • **Extended Equipment Life:** Boosts equipment availability by minimizing wear and corrosion, keeping your engine running stronger, longer. - • **Extreme Pressure Defense:** Forms a protective film that withstands up to 200,000 psi, safeguarding critical engine parts from wear. - • **Sludge & Varnish Fighter:** Prevents harmful deposits that degrade engine performance and increase maintenance costs. - • **Cooler Engine Performance:** Reduces friction to lower operating temperatures, enhancing efficiency and longevity. ## Overview Power Up NNL-690 is a high-performance engine oil additive designed to reduce metal-to-metal wear by forming an ultra-durable protective film. It lowers engine temperatures, prevents sludge and varnish buildup, and improves combustion efficiency by enhancing ring zone sealing. Compatible with medium to high ash oils, this 6oz liquid additive extends engine life and boosts equipment reliability, making it a must-have for professionals demanding peak engine performance. ## Description Power Up NNL 690 is a unique boundary lubricant which is specifically formulated to solve many of today’s tribological problems in high pressure boundary conditions where metal to metal contact is inevitable. NNL 690 works by forming a wear reducing, protective film which is capable of withstanding extreme pressures as high as 200,000 lbs per sq. inch. NNL 690 provides critical engine parts, such as the ring zone, cam lobes and turbocharger, with boundary lubrication protection far exceeding that of conventional oils. NNL 690 is a carefully balanced, complete additive package which contains anti-wear and extreme pressure additives, detergent/dispersants, viscosity index improvers, corrosion inhibitors and acid neutralizers. NNL 690 is specifically designed for use in engines calling for medium to high ash oils (1.0% or more) and is suitable for use in most other lubricated equipment using non-E.P. oils. NNL 690 provides engines with exceptional anti-wear protection and also contains a superb detergent/dispersant package, viscosity index improvers and excellent anti-corrosion additives. NNL 690 is a balanced additive package that provides complete lubrication when used with good quality mineral based and synthetic oils. The primary benefit of NNL 690 is friction reduction at the boundary lubrication regime (metal to metal contact). This includes the ring zone, turbocharger and camshaft lobe areas in engines, and the pump, cylinder rods and valves in hydraulics. Review: Great Stuff - Power up conditions the oil or fluid! Not the metal, so there are no artificial buildup or carbon deposits to flog the engine or filter. Review: Fast delivery. - Excellent product. ## Features - Reduces ultrasonic wear noise which relates directly to component wear - Helps prevent sludge and varnish formation - Lowers operating temperatures by reducing friction - Provides an improved seal around the ring zone area, improving combustion efficiency and reducing smoke opacity and blow-by - Extends equipment life and increases equipment availability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NG06DTS | | Best Sellers Rank | #789,278 in Automotive ( See Top 100 in Automotive ) #311 in Engine & Oil Fluid Additives | | Brand | Power Up Lubricants | | Brand Name | Power Up Lubricants | | Container Type | Bottle | | Customer Reviews | 4.3 out of 5 stars 29 Reviews | | Item Form | Liquid | | Item Weight | 6.2 Ounces | | Liquid Volume | 6 Fluid Ounces | | Manufacturer | Maryn International Ltd | | Model Number | NNL-690 | | Package Information | Bottle | | Part Number | 3131-1 | | Recommended Uses For Product | Anti-Friction | | UPC | 013189443810 | | Unit Count | 6.0 Fluid Ounces | ## Product Details - **Brand:** Power Up Lubricants - **Item Weight:** 6.2 Ounces - **Liquid Volume:** 6 Fluid Ounces - **Package Information:** Bottle - **Recommended Uses For Product:** Anti-Friction ## Images ![Power Up NNL-690 Engine Oil Additive 6oz Bottle - Image 1](https://m.media-amazon.com/images/I/716p49R8lmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Stuff *by J***. on December 23, 2023* Power up conditions the oil or fluid! Not the metal, so there are no artificial buildup or carbon deposits to flog the engine or filter. ### ⭐⭐⭐⭐⭐ Fast delivery. *by A***O on May 5, 2024* Excellent product. ### ⭐⭐⭐⭐⭐ This product works!! Bought more off it ! *by S***N on December 27, 2018* I put a bottle in 2016 GMC Sierra because I had seen some reviews on YouTube of this. The truck has always been noisy and I felt like I was getting bad gas mileage for the last year or so. Drove my truck for about 30 minutes, parked it and shut it off. I put the power up in it closed the hood. I remote started the truck and walked into my business letting the truck run while I took care of a few things. Probably 5 to 10 minuets. Walked back outside and believe it or not I could NOT hear my truck running!! I was amazed at how smooth and quiet my truck was. I drove it around all day and just couldn’t believe that I still couldn’t hear the motor! It was like driving an electric truck! I also noticed smoother performance off idle. Idle at stop lights is just so weirdly smooth. Also noticed my temps are running 5 to 10 degrees cooler now. This product is no joke. --- ## 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.pt/products/69960761-power-up-nnl-690-engine-oil-additive-6oz-bottle](https://www.desertcart.pt/products/69960761-power-up-nnl-690-engine-oil-additive-6oz-bottle) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-08*