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Model#: GRCN5664

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Generac 5664 Scheduled Maintenance Kit for 12 - 18 kW Air-Cooled Standby Generators

  • Generac 5664 Scheduled Maintenance Kit for 12 - 18 kW Air-Cooled Standby Generators
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Scheduled maintenance is a necessity for all standby generators. The air-cooled scheduled maintenance kit offers all the hardware necessary to perform a complete maintenance on 12 kW, 13 kW, 14 kW, 16 kW, 17 kW and 18 kW Generac air-cooled generators.
  • Oil must be purchased separately based on expected temperature range usage.
  • Maintenance is recommended every 200 hours or 2 years
  • Air Filter
  • Oil Filter
  • (2) Spark Plugs
  • Spark Plug Wrench
  • Oil Funnel
  • Chamois
  • Reminder Sticker



4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend?
Yes (2)
Yes, I would recommend this to a friend
This site was so simple to use....
the directions are clear and very easy to follow
October 22, 2015
Yes, I would recommend this to a friend
will definetly order products again
residential use- its great. dependable and don't worry about losing electric especially during storms. it handles sump pumps and all appliances we need. generac generator is the one best buy we have made in awhile.
September 16, 2011

Questions & Answers

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Is the product listed in your website compatible with GENERAC's SKU# OJ57670SSM? I perform the scheduled maintenance on my Generac generator at home. My oil filter is : 070185 E ; Air filter: OC8127; Spark Plug: RCJ4YC;Engine Oil: SAE30 (SJ, SL or better). Please provide assistance.
Thank you
Lucho on Mar 2, 2016
BEST ANSWER: Your question would be best answered by Generac. For help, please call 888-436-3722