Generac Maintenance Kit 12kW-1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$91.41
$44.27

Generac Maintenance Kit 12kW-18kW 760/990cc Engine Service Kit with Oil Filter Air Filter Spark Plugs

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Model: 5664
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$91.41
$44.27
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Generac Maintenance Kit 12kW-18kW 760/990cc Engine Service Kit

Professional Generator Maintenance Solution

The Generac Maintenance Kit for 12kW-18kW generators delivers comprehensive service components and exceptional maintenance support for 760/990cc engine applications. This complete maintenance solution provides dependable generator care designed for homeowners, contractors, and commercial applications, offering the proven reliability and advanced engineering that customers trust from America's leading generator manufacturer.

Professional Features & Benefits

Complete Service Components

  • Oil Filter and Funnel Included - Ensures proper oil changes with spin-on canister filter design for reliable lubrication system maintenance and extended engine life
  • Air Filter Protection - Maintains clean air intake for optimal engine performance and fuel efficiency in demanding backup power applications
  • Dual Spark Plugs - Two replacement spark plugs provide reliable ignition system maintenance for consistent generator starting and smooth operation
  • Maintenance Tracking System - Includes chamois and reminder sticker to help track service intervals and maintain optimal generator performance

Professional Maintenance Support

  • 12kW-18kW Generator Compatibility - Specifically designed for Generac generators with 760cc and 990cc engine displacement specifications
  • Complete Service Solution - All essential maintenance components in one convenient kit for comprehensive generator care
  • Quality Components - Genuine Generac parts ensure proper fit and reliable performance for extended generator life

Technical Specifications

Generator Compatibility: 12kW through 18kW models with 760cc and 990cc engines; Filter Style: Spin-on canister oil filter; Spark Plugs: 2 replacement plugs included; Weight: 2.0 lbs; Package Contents: 2 spark plugs, air filter, oil filter, funnel, chamois, reminder sticker; Country of Origin: United States; Department: Electrical accessories; Product Group: Generator maintenance accessories.

Installation & Operation

  1. Review generator manual for specific maintenance intervals and procedures before beginning service
  2. Allow generator to cool completely and disconnect power before performing any maintenance work
  3. Replace oil filter using included funnel for clean oil changes and proper lubrication system maintenance
  4. Install new air filter to ensure clean air intake and optimal engine performance
  5. Replace spark plugs according to manufacturer specifications for reliable ignition system operation
  6. Apply reminder sticker and use chamois for final cleaning to complete professional maintenance service

Professional Applications

Ideal for:

  • Home Standby Generator Maintenance - Regular service for residential backup power systems ensuring reliable emergency power
  • Commercial Generator Service - Professional maintenance for business backup power systems and critical facility generators
  • Contractor Generator Care - Jobsite generator maintenance for construction and industrial portable power equipment
  • Preventive Maintenance Programs - Scheduled service intervals for optimal generator performance and extended equipment life
  • Emergency Preparedness - Maintaining backup power systems for reliable operation during power outages and emergencies
  • Facility Management - Commercial and institutional generator maintenance for hospitals, data centers, and critical facilities
  • Service Technician Applications - Professional generator service and repair operations requiring genuine replacement components
  • Fleet Maintenance - Multiple generator maintenance programs for rental companies and equipment service providers

Maintenance Kit Advantage

This comprehensive maintenance kit provides all essential service components in one convenient package, ensuring proper generator care with genuine Generac parts. The complete solution includes oil system maintenance, air filtration protection, ignition system service, and maintenance tracking tools for professional generator care and extended equipment reliability.

Why Choose Generac Quality?

Generac's commitment to reliable power generation extends to comprehensive maintenance support with genuine replacement parts and professional service components. Advanced engineering ensures proper fit and performance, while comprehensive testing and quality control deliver trusted maintenance solutions for homes and businesses. This maintenance kit represents Generac's innovative approach to generator care and America's #1 selling generator brand reputation for dependable backup power solutions.

Manufacturer Resources

Product Specs

Air Filter Included:
Yes
Assembled Weight:
2.0 lbs
Country Of Origin:
United States
Filter Style:
Spin-on Canister
Funnel Included:
Yes
Manufacturer Warranty:
none, consumable
Number Of Spark Plugs:
2
Oil Filter Included:
Yes
Overall Weight:
2.0 lbs
Package Contents:
2 spark plugs, air filter, oil filter, funnel, chamois, reminder
Restrictions:
No
Wrench Key Included:
No
Department:
Electrical
Product Group:
Accessories
Product Subgroup:
Maintenance Kit

Generac 5664 – Frequently Asked Questions

How fast can I get the Generac 5664 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Generac 5664 come with a warranty?
Absolutely. The Generac 5664 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Generac 5664?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Generac 5664 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.