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Generac Guardian Maintenance Kit for 12-18kW Home Standby Generators (760/990cc) (2008 to 2012)
Model:
5664
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Features
- Generac Standby Generator Maintenance Kit
- Designed for the 12-18kW Air-Cooled Engine
- Tune-Up Kit
- Keep your generator running at optimum performance
- Contents:
- (1) Air Filter
- (1) Oil Filter
- (1) Oil Funnel
- (2) Spark Plug
- (1) Chamois
- (1) Instruction Manual
- (1) Preventative Maintenance Reminder Sticker
California residents see
Warning: This product can expose you to chemicals including Di-n-butyl phthalate (DBP) which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
5664
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General Information
Product Category
Generator Accessories
Overview
Product Category
Generator Accessories
Weight
3 Pounds
UPC
696471056648
Product Specs
Frequency
60 Hertz
Reviews
(31)
Generac Guardian 5664 Reviews & Ratings
Customer Rating
4.97
(31 Ratings)
5
(30)
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(1)
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(0)
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Generator Kit
By Cindy M
Texas
Purchased 07/22/2024 |
Review Posted 09/25/2024
After Lowe's deleted the kit I needed for my generator, I was thankful that I found this kit . It cost more buying the parts separate and I couldn't find a kit no where with the right air filter. Thank You so much for having it!!
Cindy M Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again, Reliable
Cons:
None
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Generac Tune Up
By Eric B
California
Purchased 08/26/2023 |
Review Posted 10/11/2023
Easy to use/install.
Eric B Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
4/5
Pros:
Easy To Use, I'd Buy It Again
Cons:
None
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JUST IN THE NICK OF TIME
By Pat M.
Ogdensburg, New York
Purchased 10/08/2020 |
Review Posted 11/26/2020
I ordered this for a friend who performed his own maintenance on his 16KW Generac. Called me because he was getting an "OVERCRANK" fault. Even let me listen to his generator TRYING to start over his cell phone. So I asked him where he purchased his maintenance kits and he told me he purchased his needs individually.
His Generac 16KW was a 2008 - 2012 model so I ordered this kit before driving to his place. I changed the Spark Plugs after adjusting the "GAP" to the requirements of his engine. His Generac started on its first attempt to start.
A week later 60MPH winds took out power to multiple areas of the region. Without power for 7 Hours in November temperatures of the Adirondack region isn't fun. The sideways sleet and rain only added to the threat. This was before we knew it would be 7 hours and not 7 days.
The generator started on its first attempt to start and gave them peace of mind to go to bed while the storm raged.
I'm sure that the way he measured value jumped to a higher standard when his generator started on the day I changed his spark plugs. I'm sure that measurement jumped a lot higher on the day of the storm when that kit was installed just in the nick of time.
His Generac 16KW was a 2008 - 2012 model so I ordered this kit before driving to his place. I changed the Spark Plugs after adjusting the "GAP" to the requirements of his engine. His Generac started on its first attempt to start.
A week later 60MPH winds took out power to multiple areas of the region. Without power for 7 Hours in November temperatures of the Adirondack region isn't fun. The sideways sleet and rain only added to the threat. This was before we knew it would be 7 hours and not 7 days.
The generator started on its first attempt to start and gave them peace of mind to go to bed while the storm raged.
I'm sure that the way he measured value jumped to a higher standard when his generator started on the day I changed his spark plugs. I'm sure that measurement jumped a lot higher on the day of the storm when that kit was installed just in the nick of time.
Pat M. Recommends This
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Manufacturer Response
Thank you for taking time out of your day to provide us with your valuable feedback. If you run into any questions, please give us a call at 888-436-3722!
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Id Buy It Again, Easy To Store, Features, Reliable
Cons:
May take a little work to get the right kit
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Kit Contained Everything I Need To Rehab My Generator
By James O.
CAPAY, California
Purchased 09/18/2020 |
Review Posted 10/13/2020
I have used this product before. It worked fine, so I ordered it again.
James O. Recommends This
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Manufacturer Response
Thank you for the rating, we appreciate your feedback. If you have any questions, please do not hesitate to contact our customer support team at 888-GENERAC (436-3722).
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Id Buy It Again, Easy To Use, High Quality, Easy To Store
Cons:
Expensive
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Exactly What I Needed
By Gregory J.
PINE MOUNTAIN CLUB, California
Purchased 10/18/2019 |
Review Posted 11/08/2019
Factory components were an exact fit. Needed these to do routine maintenance of the generator's prime mover. Generator good for another 200 hours.
Gregory J. Recommends This
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Manufacturer Response
Thank you for the review, we appreciate your feedback. If you have any questions, please do not hesitate to contact our customer support team at 888-GENERAC (436-3722).
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I'd Buy It Again, Easy To Use, Price, High Quality
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Great Product
By Jeffrey L.
Akron, Ohio
Purchased 08/30/2019 |
Review Posted 10/11/2019
Great it worked like a charm.
Jeffrey L. Recommends This
Was this review helpful?
Manufacturer Response
Thank you for the review, we appreciate your feedback. If you have any questions, please do not hesitate to contact our customer support team at 888-GENERAC (436-3722).

Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I'd Buy It Again
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Great Product
By Charles L.
Summersville, West Virginia
Purchased 04/16/2018 |
Review Posted 05/09/2018
My Items were shipped fast and on time.
Charles L. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I'd Buy It Again, Price, Fast
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Quick...Fast...and Correct
By William T.
Durham, North Carolina
Purchased 02/24/2017 |
Review Posted 03/17/2017
It means so much to me not only to get the correct product as advertised but to get it so fast even after ordering it over the weekend was an added plus.
I will be ordering these same products in the future in addition to other products.
I have ordered similar products from other suppliers only to arrive on my jobsite to found out it was the incorrect parts. (lost time and money).
Thank you Electric Generators Direct...you have gained a future customer.
I will be ordering these same products in the future in addition to other products.
I have ordered similar products from other suppliers only to arrive on my jobsite to found out it was the incorrect parts. (lost time and money).
Thank you Electric Generators Direct...you have gained a future customer.
William T. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I'd Buy It Again, Price, Exceeded Expectations, Fast
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Good Kit, We Use These Every Year
By Ed M.
Wynantskill, New York
Purchased 11/16/2016 |
Review Posted 12/13/2016
We use these every year, good kit. What happen to the spark plug wrench???
Ed M. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, I'd Buy It Again, Price, Durable
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Maintenance Kit
By Marc H.
Freehold, New Jersey
Purchased 05/09/2016 |
Review Posted 05/31/2016
Works perfectly and was easy to order from PED.
Marc H. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Product Q&A
(1)
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Product Questions
Answered by Jared, the Generator Expert
On a 14kw generator should I use the regular oil or the syntheic oil which would recommend. Does the generator keep the battery charged.
Mike Zimmer
from New Jersey
March 15, 2013
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Manuals
5664
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Media Gallery
Generac Guardian Maintenance Kit for 12-18kW Home Standby Generators (760/990cc) (2008 to 2012)
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