Best Generac Guardian 22kw Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Generac

Generac 6485 Scheduled Maintenance Kit for 20 kW Standby Generators, 999cc Engines

FITS 20KW, 22KW, 24KW, AND 26KW GENERAC STANDBY GENERATORS: Designed for air-cooled Generac, Honeywell by Generac, and Centurion by Generac standby generators with a 999cc V-Twin engine manufactured in 2013 or later
COMPLETE OEM SERVICE KIT WITH ALL REPLACEMENT PARTS INCLUDED: Contains one OEM air filter, one foam air pre-cleaner, one spin-on oil filter, and two pre-gapped spark plugs — every consumable component required for a full scheduled maintenance service
GENUINE GENERAC PARTS PROTECT ENGINE LIFE AND WARRANTY COMPLIANCE: Factory-engineered OEM components maintain the tolerances and performance standards required to keep your generator within Generac's factory warranty conditions at every service interval
INCLUDES ANGLED OIL FUNNEL, MICROFIBER CLOTH, AND REMINDER STICKER: The angled funnel prevents spills during oil changes, the microfiber cloth handles cleanup, and the maintenance tracking sticker records your next service date directly on the enclosure
SERVICE EVERY 200 HOURS OR 2 YEARS — ENGINE OIL NOT INCLUDED: Follow the factory-recommended interval to maintain reliability; generators in dusty environments may require more frequent service — purchase SAE 5W-30 full synthetic engine oil separately
STEP-BY-STEP INSTRUCTION MANUAL INCLUDED — NO SPECIAL TOOLS REQUIRED: The enclosed instruction manual guides you through each service step using standard hand tools, making this a straightforward DIY service for homeowners without professional technician experience
VERIFY YOUR ENGINE SIZE AND BUILD YEAR BEFORE ORDERING: This kit fits 999cc V-Twin engines built in 2013 or later only — check the model and serial number plate on your generator enclosure or owner's manual to confirm compatibility before purchasing
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9 Generac Guardian 22kw deals are available from: Amazon, starting from $29.99.

The biggest discount we found is 10% on Generac 22kW Whole Home Generator, Cellular Capability | Automatic Backup Power, Whole House Coverage, WiFi & Cellular Monitoring, Weather-Activated, Natural Gas or Propane Ready (7260) at Amazon.

The lowest price we found is $29.99 while the highest is $8,266.64. Prices for the best Generac Guardian 22kw deals average at $4,786.34.