5W-20 Monolec® Tetra-SynTM Engine Oil (8521)

Regular price $214.54 Save $-214.54
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5W-20 Monolec® Tetra-SynTM Engine Oil (8521)

Full Synthetic Oil with Premium Additive Package Provides Unparalleled Benefits for Gasoline Engines

To provide the best protection for your car’s engine without sacrificing performance, endurance and efficiency, look no further than LE’s new Monolec® Tetra-Syn™ Engine Oil. LE has harnessed the latest technology and knowledge to formulate this high-quality, high-performance, proprietary synthetic engine oil for gasoline engines.

Available in SAE 5W-20 and 5W-30 grades, LE’s Monolec Tetra-Syn Engine Oil exceeds the minimum standards set by American Petroleum Institute (API), providing the ultimate combination of performance, protection, endurance and efficiency. It is a best in class 100 percent synthetic gasoline engine oil, and the secret to its superiority is the proprietary additive package designed to deliver resource-conserving fuel economy, protect emissions systems, keep engines clean, keep deposits to a minimum, and mitigates wear in Low-Speed Pre-Ignition (LSPI) conditions.

Whether you are a car enthusiast or the manager of a fleet of gasoline engines, you’ll appreciate Monolec Tetra-Syn Engine Oil’s ability to keep your engines running for longer periods while safely extending the time between oil changes.

 

USA Shipping: 
Free shipping for Extreme oil filter kits or Extreme kits with accessories added to the same order. Free shipping no longer applicable for filter accessories or elements. We ship using USPS priority shipping (unless notified or requested otherwise), tracking # will be automatically sent. 

International Shipping: 
International shipping cost is calculated during checkout, if you don't see your country as a shipping option please contact us. 

Returns Policy
GENERAL RETURN POLICY: 
Due to some abusing our past return policy we have laid out new rules: Please refer to the installation guide or general installation video before purchasing your kit, it's also best to confirm the pressure port and return port locations before purchasing a kit. We do not allow returns due to remorse or kits not matching your  engine model. Insane Diesel will always work with you to find alternative solutions to installation any kit on different model engines, our goal is to get the kit installed no matter what, please refer to our guarantee. 

DAMAGED PRODUCT RETURNS: All products are inspected before shipment and any damaged products must be photographed and reported within 4 business days from the delivery date. Only damaged products can be immediately replaced or returned for a refund. Damaged product returns must be wholly unused and they must arrive in original condition. A USPS  pre-paid shipping label will be sent to return damaged products. We want to make sure you’re happy with our product so please contact us if you have any questions about your return at support@InsaneDiesel.com
5W-20 Monolec® Tetra-SynTM Engine Oil (8521)
5W-20 Monolec® Tetra-SynTM Engine Oil (8521)
5W-20 Monolec® Tetra-SynTM Engine Oil (8521)
5W-20 Monolec® Tetra-SynTM Engine Oil (8521)
5W-20 Monolec® Tetra-SynTM Engine Oil (8521)
5W-20 Monolec® Tetra-SynTM Engine Oil (8521)