Who Makes Harvest King Oil? 

Harvest King Oil is a well-known brand for its variety of products and wide availability in almost all gas stations in the United States. 

Do you know the person who creates Harvest King? Is Harvest King made by the company itself? Are they outsourcing the manufacturing to another brand?

Continue reading for the answer.

Who makes King Oil?  

Harvest king oils can be found on the market under mixed brand names. Citgo and Warren were once part of Harvest king oils’ parent company. 

Multiple times, Harvest King has been granted to other corporations for production. Warren was initially granted the production rights by Rural King, the parent company for Harvest king oil. Mid-States Distributing Company, Inc, the parent company of Harvest king oil, acquired the distribution rights of Rural King. However, production difficulties forced Mid-States Distributing Company, Inc to give the manufacturing rights. Citgo in around 2015. After 2018, Harvest King oil production returned to Warren.  

History of Harvest King Oil  

Harvest King has offered a variety of oils, lubricants, and fluids to protect agricultural equipment and vehicles since 1954. Since over 70 years, Harvest King has been an oil manufacturing company. They sell a wide range of motor oils, including hydraulic fluid to tractors, brake oil, and motor oil. Let’s look at Harvest King oil.

About the Manufacturer  

Warren Oil It is one of the largest oil-producing companies in the United States. Trail Creek Investments purchased it in 2016. Robert Bob Schlott, James’s great-grandson, is the current chairman of the company and its CEO. It employs more than 500 people and produces a variety of products including automotive additives, chemicals, marine and outdoor products, greases, and heavy-duty engine oils. The company is North America’s largest distributor of automotive chemicals and private label lubricants, with 140 million gallons produced annually.  

Where is Harvest King oil produced? 

Harvest King Oil products can be found all over the globe. Six different states have facilities for manufacturing Harvest King Oil products. They are usually manufactured and distributed in Alabama, Arkansas and Texas, Illinois and Pennsylvania.  

It is smaller than some of the most well-known brands on the market. You can take, Fram’s production line The brand is well-known in the US. It is likely that brand popularity and budgets play a major role in this.

Certifications for Harvest King oil   

Harvest king oils have both API SN/GF-5 certification and GM Dexos1 Certification. SAE J300 criteria are met for the oil’s cold cranking viscosity and kinematic tests. The findings of the Phosphorus testing on this Harvest oil sample meet the API SN/ILSAC GF-5 criteria.

Why Harvest King Oil over Other Oils?

Harvest King is not the only established brand on the market. Mobil 1, Castrol, among others are some of them. Each company has its own qualities and customer base, but Harvest King Oil is different.

Harvest King oil has many advantages over other motor oils 

  • Its cost is lower than its competitors.  
  • Offer engine protection for over 4000 miles.  
  • An established brand that is well-known and certified in the engine oil market. It’s not just a brand name would matter So much so, that some people still want to know which company they’re using.  
  • Depending on the performance of your vehicle, there are many products available.  
  • Available in multiple viscosity grades, including SAE 0W-20*, 5W-20*, 5W-30, and 10W-30.  

Is Harvest King oil good for you?  

Harvest king oil is a trusted product that has been in the marketplace for many years.

Harvest King oil is an excellent engine oil. Harvest King Oil is the most affordable and best-selling product. It has many satisfied customers. Harvest oil has never been reported to cause any consumer problems. This oil will give your car the best protection and lubrication. Harvest oil is highly recommended as an engine oil product by companies that have been working in this industry for many decades. 

Pennzoil was also a popular topic, so we created an article about it. If you are wondering whether the competition is legitimate, Pennzoil is any goodYou can find the information on our website.

Products in the Harvest king oil category  

Harvest King Oil offers many lubrication products, each one tailored to the vehicle’s needs. These are some of the most popular Harvest King products available:

  • Premium Universal Trans-Hydraulic Fluid
  • Hydraulic Fluid for Vintage Tractors
  • AW46 Hydraulic Oil 5 Gal
  • Bar and Chain Oil
  • Multi-Purpose Automatic Transmission Fluid


Harvest King Oil is an industry leader for many years. It is also a well-known brand in the engine oil market. While harvest oil vendors may have changed over the years but the quality of the oil and its appeal have remained the same. This makes it a good choice for everyone. 

Similar Posts

Leave a Reply

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