---
product_id: 255342551
title: "6485 Scheduled Maintenance Kit for 20kW and 22kW Standby Generators with 999cc Engine Black"
brand: "generac"
price: "292.73 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Generac"
url: https://www.desertcart.tn/products/255342551-6485-scheduled-maintenance-kit-for-20kw-and-22kw-standby-generators
store_origin: TN
region: Tunisia
---

# 200-hour/2-year service interval 20kW-22kW power range Complete maintenance kit 6485 Scheduled Maintenance Kit for 20kW and 22kW Standby Generators with 999cc Engine Black

**Brand:** generac
**Price:** 292.73 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay prepared — don’t let downtime catch you off guard!

## Quick Answers

- **What is this?** 6485 Scheduled Maintenance Kit for 20kW and 22kW Standby Generators with 999cc Engine Black by generac
- **How much does it cost?** 292.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/255342551-6485-scheduled-maintenance-kit-for-20kw-and-22kw-standby-generators)

## Best For

- generac enthusiasts

## Why This Product

- Trusted generac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dust-Ready Durability:** Ideal for dusty environments with a pre-cleaner that extends filter life and protects your investment.
- • **Power Your Peace of Mind:** Specifically designed for 20kW and 22kW Generac standby generators with 999cc engines, ensuring optimal performance.
- • **Precision Scheduled Care:** Recommended maintenance every 200 hours or 2 years keeps your generator running smoothly and reliably.
- • **DIY Friendly with Pro Results:** Easy-to-follow instructions and quality components let you save on costly service calls while maintaining peak generator health.
- • **All-in-One Maintenance Solution:** Includes pre-cleaner, air filter, oil filter, oil funnel, 2 spark plugs, blue cloth, manual, and maintenance sticker for hassle-free upkeep.

## Overview

The Generac 6485 Scheduled Maintenance Kit is a comprehensive service package tailored for 20kW and 22kW air-cooled standby generators with 999cc engines. Designed to be used every 200 hours or 2 years, it includes all essential components—pre-cleaner, air and oil filters, spark plugs, oil funnel, and maintenance sticker—to ensure reliable generator performance and longevity, especially in challenging environments.

## Description

The Generac 6485 Maintenance Kit is for standby home generators with 20-Kilowatt 999cc engines. Scheduled maintenance is a necessity for all standby generators. The Generac 6485 Air Cooled Scheduled Maintenance Kit offers all the hardware necessary to perform maintenance on your Generac air-cooled generator. Maintenance is recommended every 200-hours or 2-years and if your generator is running in a dusty environment a more frequent maintenance schedule may be required. The Generac 6485 Maintenance Kit contains a pre-cleaner, air filter, oil filter, oil funnel, (2) spark plugs, blue cloth, instruction manual and preventative maintenance reminder sticker. Further maintenance details can be found in the generator's owners manual. Generac manufactures the widest range of power products in the marketplace including portable, RV, residential, commercial and industrial generators. At Generac, we protect the things that power your life by providing quality, affordable power solutions.

Review: I guess they listened to the complaints about the packaging mine came very well packed both spark plugs were in a perfect fitted zip bag also gapped perfect. The plugs were only 3 years old on my LP gas 22kw generator the manual calls for replacement at 4 years they need to be changed. it took me about 30 minutes to do the whole process. The spark plug in the back of machine is difficult to reach I have a flex socket wrench which helped a lot. I used a high quality Amsoil oil made for Briggs and Stratton engines. This is the 3rd oil change on the generator and the oil comes out a little milk color like it has been mixed with water. The generator is on a concrete pad and there is gutters over it so it does not get anything other than rain on it. anyone got any ideas as to why? GREAT PRODUCT GRAT PRICE, my guy charged me 275$ to come out and do the first oil change. Takes 1.9 quarts of oil, so if you have 2 quarts and use all but 3.2 ounces you did it right!!! UPDATE I just got a check Battery Code so while I had the cover opened I decided to change the oil and filter based on the milky oil as stated above.. the High quality oil came out with almost no water in it at all. So change your oil every couple a months to get the water out THEN you can consider following the once a year oil change.
Review: This maint. kit was correct for the 20kw generator. Kit included: Air filter # 0J8478 Oil filter # 070185E Spark plugs - Champion RC12YC Thank you desertcart. If any of you generac owners have ever had warranty issues or needed to contact generac customer service for these parts or anything else, you already know it is like pulling teeth, not one but many teeth!

## Features

- Scheduled maintenance kit is for standby home generators
- For use with the 20kW and 22kW air cooled standby generators from 2013 or later (999cc engine)
- Maintenance is recommended every 200-hours or 2-years
- Includes a pre-cleaner, air filter, oil filter, oil funnel, (2) spark plugs, blue cloth, instruction manual and maintenance sticker
- Oil must be purchased separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C2LVACW |
| ASIN  | B00C2LVACW |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,403) |
| Customer reviews | 4.8 4.8 out of 5 stars (2,403) |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Included components | 20KW-22KW MAINTENANCE KIT |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | 6485 |
| Item model number  | 6485 |
| Manufacturer | Generac Power Systems Inc -- DROPSHIP |
| Manufacturer  | Generac Power Systems Inc -- DROPSHIP |
| Material | Plastic |
| Part number | 6485 |
| Power source type | Manual |
| Product Dimensions | 17.78 x 17.78 x 15.24 cm; 453.59 g |
| Product Dimensions  | 17.78 x 17.78 x 15.24 cm; 453.59 g |
| Size | S |
| Special Features | Portable |
| Style | Maintenance Kit |
| Voltage | 240 Volts (AC) |
| Wattage | 22000 watts |

## Product Details

- **Brand:** Generac
- **Fuel type:** Gasoline
- **Power source:** Manual
- **Recommended uses for product:** Residential
- **Wattage:** 22000 watts

## Images

![6485 Scheduled Maintenance Kit for 20kW and 22kW Standby Generators with 999cc Engine Black - Image 1](https://m.media-amazon.com/images/I/91bYHGlO3YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 26 March 2020*

I guess they listened to the complaints about the packaging mine came very well packed both spark plugs were in a perfect fitted zip bag also gapped perfect. The plugs were only 3 years old on my LP gas 22kw generator the manual calls for replacement at 4 years they need to be changed. it took me about 30 minutes to do the whole process. The spark plug in the back of machine is difficult to reach I have a flex socket wrench which helped a lot. I used a high quality Amsoil oil made for Briggs and Stratton engines. This is the 3rd oil change on the generator and the oil comes out a little milk color like it has been mixed with water. The generator is on a concrete pad and there is gutters over it so it does not get anything other than rain on it. anyone got any ideas as to why? GREAT PRODUCT GRAT PRICE, my guy charged me 275$ to come out and do the first oil change. Takes 1.9 quarts of oil, so if you have 2 quarts and use all but 3.2 ounces you did it right!!! UPDATE I just got a check Battery Code so while I had the cover opened I decided to change the oil and filter based on the milky oil as stated above.. the High quality oil came out with almost no water in it at all. So change your oil every couple a months to get the water out THEN you can consider following the once a year oil change.

### ⭐⭐⭐⭐⭐ Review
*by D***M on 22 October 2024*

This maint. kit was correct for the 20kw generator. Kit included: Air filter # 0J8478 Oil filter # 070185E Spark plugs - Champion RC12YC Thank you Amazon. If any of you generac owners have ever had warranty issues or needed to contact generac customer service for these parts or anything else, you already know it is like pulling teeth, not one but many teeth!

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 5 June 2025*

Perfect maintenance package for my GENERAC whole-house generator...all the items necessary were included and fit perfectly. With so many free YouTube videos online that walk you step by step through the maintenance, I don't know why everyone wouldn't buy this set and save a ton of money. I did buy the oil and a new battery locally as I did a major maintenance job, not just the annual maintenance. I will purchase this package yearly.

## Frequently Bought Together

- Generac 6485 Scheduled Maintenance Kit for 20kW and 22kW Standby Generators with 999cc Engine Black
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-24*