My Account
Shopping Cart

Shell Oil 9407006021 Dexcool Extended Life 50/50 Premix Coolant 1 Gallon (Case of 6)

Manufacturer

Shell Oil

<p>Shell is a multinational oil and gas company and one of the world's largest energy corporations, with roots tracing back to 1907 through the merger of Royal Dutch Petroleum Company and Shell Transport and Trading Company. While most drivers recognize Shell's iconic yellow-and-red service stations, the company's technical expertise extends far beyond retail fuel. Shell's downstream business encompasses lubricants manufacture and marketing, industrial fuel sales, and a diverse range of specialized product sectors.</p> <h3>Engineering Excellence in Fluid Technology</h3> <p>Shell has built a reputation for innovation in fluid technologies that protect and enhance mechanical systems. The company invests heavily in research and development to create lubricants and specialty fluids that meet the demanding requirements of modern engines, hydraulic systems, and industrial equipment. Since 1950, Shell has partnered with Ferrari in Formula One to develop advanced lubricants, demonstrating the brand's commitment to high-performance engineering.</p> <p>For operations requiring reliable power transmission and precision control, Shell's Tellus range of hydraulic fluids has been formulated to deliver maximum support across various applications. From manufacturing equipment to mobile machinery, <a href="/7561-shell-oil-hydraulic-equipment-fluid-200561">hydraulic equipment fluids</a> play a critical role in system efficiency and component longevity. Shell Tellus products utilize proprietary additive technology to provide outstanding wear protection, thermal stability, and extended service intervals—helping reduce maintenance costs while maintaining peak performance.</p> <h3>Coolant Systems Built for Protection</h3> <p>Thermal management is essential for engine reliability, and Shell's comprehensive lineup of <a href="/7561-shell-oil-antifreeze-accessories-200110">antifreeze & accessories</a> addresses the cooling needs of everything from passenger vehicles to heavy-duty diesel engines. Shell antifreeze and extended life coolants deliver high-performance protection for engines, guarding against both freezing in extreme cold and overheating under heavy loads.</p> <p>The company offers multiple coolant formulations, including Shellzone Dex-Cool Extended Life, Shellzone Multi-Vehicle Extended Life ELC, and traditional Shellzone Antifreeze/Engine Coolant. These products feature advanced inhibitor systems that protect aluminum, brass, steel, copper, and cast iron components from corrosion while maintaining stable performance across wide temperature ranges. Whether you're maintaining a fleet of commercial vehicles or servicing agricultural equipment, Shell's coolant technology provides the thermal protection critical for engine durability.</p> <h3>A Legacy of Quality and Innovation</h3> <p>Shell's century-plus history in the lubricants industry reflects continuous adaptation to changing technology and customer needs. The brand has pioneered numerous advancements, from developing aviation fuels that powered historic transatlantic flights to creating synthetic lubricants for the most demanding industrial applications. Today, Shell serves customers across automotive, commercial transportation, agriculture, marine, construction, and industrial sectors with products engineered to meet or exceed original equipment manufacturer specifications.</p> <p>When you choose Shell products, you're selecting fluids backed by extensive testing, global technical support, and a commitment to helping equipment operate longer and more efficiently. Whether you need specialized hydraulic oils for precision manufacturing systems or extended-life coolants for heavy-duty diesel engines, Shell's portfolio delivers the protection and performance that professionals demand.</p>

Part Number

9407006021
05/31/2036 8:49 PM
Sale Price

$8.04

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Shell Oil 9407006021 is a single-phase, ethylene glycol-based extended life universal engine coolant featuring an advanced carboxylate inhibitor system. This DEX-COOL compatible coolant is pre-mixed in a convenient 50/50 ratio with deionized water, ready to use straight from the container without additional dilution.

Key Features:

  • Extended life carboxylate inhibitor technology for long-lasting protection
  • 50/50 pre-mix formula ready for immediate use
  • Ethylene glycol base provides excellent freeze and boil-over protection
  • Suitable for heavy-duty applications not requiring nitrite supplementation
  • Service life up to 400,000 miles or 8,000 hours in heavy-duty applications
  • Universal compatibility with most gasoline and diesel engines
  • Case pack of 6 one-gallon containers for fleet and commercial use

This extended life coolant provides superior corrosion protection for engine cooling system components including aluminum, cast iron, steel, copper, brass, and solder alloys. The carboxylate-based formula offers excellent thermal stability and heat transfer properties to maintain optimal engine operating temperatures. Ideal for automotive, light truck, heavy-duty truck, and stationary engine applications where long service intervals and reliable performance are required.

Products specifications

Grade

50 / 50 Mix

Size

Gallon

I just received my Knn filter. Shipment was on time. The box look beat up and deformed with a lot of tapes but the filter seems to be in good condition.

Fast and efficient. Thank you!

Best prices

very quick checkout

Love them!!! They send E-Mail conformation when order is placed and tracking number when shiped.

Fast and Easy

Best prices I could find!

Quick and simple

Great service! Shipping was fast and got here on time. Had to return an item because I accidentally ordered an extra of something I didn't need. The customer service was good, they responded to my email quickly and took care of everything.

Quick,easy,just the way every company should be. Thank you!

I bought the Tacoma Tail gate Pop & Lock PL8521. The product came new in retail box as described and worked right out the box. Shipped the next day with tracking information. Great communication... Cheapest price available...Thanks....

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy