10 Best Cummins Generator Coolants – Of 2023

If you are looking for a product that can help make your life simple, you have come to the right place. The market is filled with different types of products that vary in features and specifications. Choosing the right cummins generator coolants can be a hassle. The following guide will help you choose the cummins generator coolants that best suit your needs.

We all want to pick a beautiful, sturdy, and durable product, but there are so many products available in the market that it can be confusing to choose one. This article will help you choose the right cummins generator coolants more easily.

10 cummins generator coolants: Editor Recommended

10 cummins generator coolants Review:

1. Cardoctor 0193-0468 Temperature Sensor Sender Low Coolant Sensor A055G562 4383933 Fits Cummins K19 KTA19 K38 KTA38 K50 KTA50-G KTA-50 generators

Features :

  • OEM FIT, FORM & FUNCTION – Premium quality materials for a long service life, Proper fitment and Lasting Performance
  • 6 months WARRANTY -Be sure to check the vehicle fitment section to verify proper fitment for your vehicle.
  • Brand new Aftermarket Products. Perfect Replacement.Professional Installation is Highly Recommended.
  • compatible with OE#: 0193-0468, A055G562, C38D5, 4383933
  • Can perfect fits Cummins K19 KTA19 K38 KTA38 K50 KTA50-G KTA-50 generators

Additional Info :

2. Filters Kit Fleetguard (AF27906, LF3591) For Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833)

Features :

  • THIS FILTER IS TOTALLY ORIGINAL AND GENUINE BRAND FLEETGUARD. Filters Kit Fleetguard (AF27906, LF3591) For Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833)
  • AF27906 (1) Fleetguard Air Filter, Replaces Cummins Onan 140-2897
  • LF3591 (1) Fleetguard Lube Spin-On, Replaces Cummins Onan 122-0833

Additional Info :

3. Zerex Extended Life Red Heavy Duty (HD) Concentrate Antifreeze/Coolant 1 GA

Features :

  • 3 Years, 7,000 hours or 300,000 miles on initial fill
  • Add one bottle of Zerex Extender per 50 quarts of system capacity at 300,000 miles, 3 years or 7,000 hours for another equivalent distance/time. Replace the fluid after one extender cycle, 6 years/600,000 miles or 14,000 hours
  • Meets the performance requirements of ASTM D6210 and Caterpillar EC-1 long-life spec
  • Cummins 14603 approved
  • Terex Approved. Thermo King, Link Belt, Cummins 3666286, Cummins 14603 and other manufacturer specifications. Call 1-800-Team Val with questions
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent

Additional Info :

Item Dimensions
Height 12
Width 3.83
Length 7.38

4. Filters Kit Fleetguard (AF27906, LF3591, FF236) for Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833, 1492513)

Features :

  • Filters Kit Fleetguard (AF27906, LF3591, FF236) For Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833, 1492513)
  • AF27906 (1) Fleetguard Air Filter, Replaces Cummins Onan 140-2897
  • LF3591 (1) Fleetguard Lube Spin-On, Replaces Cummins Onan 122-0833
  • FF236 (1) Fleetguard Fuel Filter, Replaces Cummins Onan 149-2513

Additional Info :

Color Mgdf6

5. GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P – R

Features :

  • This kit includes all Onan OEM required hard parts to perform generator maintenance including oil.
  • Onan ONAMAX Oil (QTY:2) PN: A063E183
  • Onan Spark plug PN: 167-0275
  • Onan Air Filter PN: 140-3280
  • Onan Fuel Filter PN: 149-2457
  • GPS Spark Plug Gap Tool PN: 627-0560
  • Order from Generator Parts Specialists to ensure you receive all products listed on this listing**

Additional Info :

Item Dimensions
Height 5
Width 8
Length 12

6. Cummins Onan P4500I Inverter Portable Generator

Features :

  • Dependable 7.3 HP 224cc OHV 4-Stroke engine
  • Parallel capable with another P4500 inverter generator to reach 50A of power
  • Two 5V USB ports for charging sensitive electronics such as phones or tablets
  • RV and camper ready with 30A TT-30R outlet
  • Push button and remote start with pull cord backup

Additional Info :

Color Grey
Item Dimensions
Height 20.5
Width 18.25
Length 24.5
Weight 104

7. Cummins 3265336 Onan SAE 15W-40 Oil – 1 Quart Quantity 2

Features :

  • Factory Tested Maximum Protection Engine Oil
  • Formulated To Reduce Consumption And Engine Wear Due To High Temperature Due To Oil Oxidation And Viscosity Increase
  • Viscosity Grade: SAE 15W-40.
  • Type: Synthetic
  • Unit Size: 32 Ounce
  • Pack of 2

Additional Info :

8. Fleece Performance Engineering FPE-CLNTBYPS-CUMMINS-0305 Coolant Bypass Kit Fits (2003-2005 Dodge Ram Cummins Diesel 5.9L Auto Trans)

Features :

  • Kit comes with high quality AN o-ring fittings and AN hose connections with braided hose to ensure a leak free installation.
  • Trusted Industry Leader
  • Backed by Manufacturer’s Warranty
  • Easy Application
  • Great Vehicle Performance

Additional Info :

Item Dimensions
Height 3.25
Width 14.25
Length 15
Weight 5.5

9. LF3591 Fleetguard Lube Spin-On, Cummins Onan 122-0833 (Pack of 2)

Features :

  • LF3591 Fleetguard Lube, Spin-On (Pack of 2)
  • Cummins Fleetguard Spin On Lube Filter LF3591 Ships from Cummins
  • Overall Height 72.14 mm (2.84 in) Largest OD 80.52 mm (3.17 in) Seam OD 84.07 mm (3.31 in
  • Gasket OD 64.01 mm (2.52 in) GASKET INSIDE DIAMETER 57.4 mm (2.26 in) Thread Size M20 X 1.5-6H IN. Standpipe NO ADBV null BPV Setting 86 kPa (12.47 PSI) 30 Micron Efficiency, TWA 95% (95%)
  • Primary Applications: KUBOTA 1584132430 KUBOTA 1584132431. Replaces: Cummins Onan 122-0833, 185-5409

Additional Info :

10. PEAK OET Extended Life Orange Concentrate Antifreeze/Coolant for North American Vehicles, 1 Gal.

Features :

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

Additional Info :

Buying Guide: What To Look For When Select cummins generator coolants: 

If you want to purchase products, follow a buying guide. Some features need to tick your products before buying. Let’s take a look at them:

  • Product Quality: The product must be of high quality. If the product is not of high quality, it will break down quickly and need repairing.
  • Price: The price of the product should be reasonable. The product must be within your budget so that you do not have any financial constraints while using it.
  • Brand reputation: The brand name should be well known in the market and has been around for a long time so that its reputation can be trusted and its quality can be ensured.

cummins generator coolants: Tips for Buying Online Safely

Online shopping has become a part of our everyday lives. The convenience of purchasing items from anywhere at any time is hard to beat. But it’s not all roses and sunshine. There are some real concerns when buying cummins generator coolants from online:

1. Use a Secure Wifi or Internet Connection

Although it is comfortable and easy to browse and buy through public networks, malls or stores, the truth is that these networks are often unreliable. Hackers and cybercriminals can easily capture the information packets transmitted over public connections. For this reason, we recommend you go through a secure network to make purchases or transactions in which you transfer personal information.

2. Keep Your Computer Updated and Protected

Online shopping is one of the processes in which more personal and dangerous information is transferred. Therefore, before shopping, ensure your computer is secure, updated and equipped with a good antivirus product.

3. Buy on Known and Reputable Websites

Searching the internet for the best offers can take you to the unknown and unreliable. Stay away from them. Check that the URL of the web site matches where you think it is, and its address begins with https. Shopping at trusted and reputable websites can prevent identity theft or data victims.

4.  Find and Review Privacy and Return Policies

Before buying from an online store, ensure that their Privacy Policy is easily located on the site and up to date. Do you know what to do if your gift is not right? How can you return it? These are also aspects to consider when choosing where to shop.

5. Only Share Personal Information That is Necessary and Only on a Secure Form

If it surprises you that they ask you for some personal information (mobile, relatives’ name, place of birth …) to carry out the purchase, do not do it, and it checks that you are in the correct place. In addition, tools such as the virtual keyboard of Panda Security can avoid data theft if your computer is infected with some virus spyware.

6. Avoid Links in Emails and Ads

Is the offer you received in an email too good to be true? Then, it probably is. During this time of year, e-mails and ads with offers and big discounts are a tool widely used by cybercriminals. Avoid phishing.

7. Periodically Check Your Credit Card Transactions

After making several purchases online, check that all charges on your account are known and controlled. If you find any suspicious activity, contact your bank. Maybe you’ve been a victim of identity theft.


There are many brands in the global and local market to choose from, but not all of them will offer you the cummins generator coolants. The key is finding a good brand that offers quality and value for your purchase. When choosing a good brand, critical considerations include customer reviews about their products, warranty policy, how long they’ve been around, and what other customers have said about their service record. We hope this post may help you narrow down your search so that now making an informed decision on which one to buy should be much easier!


Show More

Leave a Reply

Your email address will not be published. Required fields are marked *