---
product_id: 74499786
title: "Power up Nnl-690 Engine Oil Additive 1 Quart Bottle"
brand: "power up lubricants"
price: "₩281453"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/74499786-power-up-nnl-690-engine-oil-additive-1-quart-bottle
store_origin: KR
region: South Korea
---

# Lowers engine operating temps Withstands 200,000 psi pressure Reduces wear & extends engine life Power up Nnl-690 Engine Oil Additive 1 Quart Bottle

**Brand:** power up lubricants
**Price:** ₩281453
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power Up Your Engine’s Potential — Because Every Drive Deserves Peak Performance!

## Quick Answers

- **What is this?** Power up Nnl-690 Engine Oil Additive 1 Quart Bottle by power up lubricants
- **How much does it cost?** ₩281453 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/74499786-power-up-nnl-690-engine-oil-additive-1-quart-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:** Improves ring zone sealing to boost combustion efficiency, cutting down smoke opacity and harmful blow-by emissions.
- • **Extreme Pressure Defense:** Forms a protective film that endures up to 200,000 psi, safeguarding critical engine parts from metal-to-metal wear.
- • **Sludge & Varnish Fighter:** Prevents buildup of sludge and varnish, keeping your engine cleaner and running smoother for longer intervals.
- • **Cooler Engine Performance:** Reduces friction to lower operating temperatures, enhancing efficiency and preventing overheating during intense drives.
- • **Maximized Equipment Longevity:** Extends engine and equipment life, increasing availability and reducing costly downtime for busy professionals.

## Overview

Power Up NNL-690 is a high-performance engine oil additive designed to reduce ultrasonic wear noise and friction by forming an ultra-durable protective film. It lowers operating temperatures, prevents sludge and varnish buildup, and improves combustion efficiency by enhancing ring zone sealing. Suitable for medium to high ash oils, this additive extends engine life and boosts equipment availability, making it an essential upgrade for cars and trucks seeking superior boundary lubrication under extreme pressure conditions.

## 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.

## 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 |
|---------------|-------|
| Viscosity | 15W-50 sae_grade |
| Brand | Power Up Lubricants |
| Vehicle Service Type | Car, Truck |
| UPC | 013189443803 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Kleenoil USA Inc. |
| Size | 1 Quart Bottle |
| Item Weight | 3 pounds |
| Product Dimensions | 4 x 3 x 9 inches |
| Item model number | NNL-690 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 690-1Q |

## Product Details

- **Viscosity:** 15W-50 sae_grade
- **Brand:** Power Up Lubricants
- **Vehicle Service Type:** Car, Truck
- **UPC:** 013189443803
- **Automotive Fit Type:** Universal Fit

## Images

![Power up Nnl-690 Engine Oil Additive 1 Quart Bottle - Image 1](https://m.media-amazon.com/images/I/61O8TsBnmYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Its the Same product since 1st used 30 years ago.
*by K***E on March 23, 2023*

NnL690/Power Up started out with traveling sales rep. I met while working at, an automotive parts manufacturing. plant I was a maint. tech. Did we put this additive *(1oz per wt. of Any oil) It even put AMSOIL, and Mobil 1..... to shame! To this day and over the past 3 decades Power Up! has been in virtually every internal combustion engine including lawn mowers, I owned with Not any, none, engine failures. Merrill Oil (Canadian Co.) did a number putting This product together. think: heat dissipater.

### ⭐⭐⭐⭐⭐ It is as good as they say
*by W***. on October 28, 2017*

I like it, use it in the truck engine and transmission, noticeable difference and improvement in both. I will be buying again.

### ⭐⭐⭐ Three Stars
*by S***. on October 31, 2016*

Just started to use. Gas mileage did go up 2 miles for gallon

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**Shop now:** [https://www.desertcart.kr/products/74499786-power-up-nnl-690-engine-oil-additive-1-quart-bottle](https://www.desertcart.kr/products/74499786-power-up-nnl-690-engine-oil-additive-1-quart-bottle)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*