Schaeffer's SynShield High-Mileage Performance Full Synthetic Engine Oil

Schaeffer's SynShield High-Mileage Performance Full Synthetic engine oil offers enhanced engine life and reduced oil consumption by swelling and softening old seals, while providing superior wear, thermal, and oxidative protection for older engines. The full synthetic formula of this oil offers excellent cold-weather startups and low-temperature pumpability to maintain viscosity for consistent protection and helps keep the engine clean by preventing deposit formation, sludge, and varnish. For proper engine lubrication and protection, select the engine oil in the viscosity needed for your vehicle by referring to your vehicle owner's manual.

Key features and benefits:

* The high-mileage formula contains additives that swell and soften old seals, reducing internal leaks and seepage, which helps control oil burning and reduces oil spots
* The formula includes additives to protect engine components from damaging rust and corrosion
* The full synthetic base offers excellent low temperature pumpability, ensuring quick circulation and protection for the engine during cold starts
* Helps to disperse soot and prevent deposits, keeping the engine cleaner and promoting efficient operation
* Excellent wear protection against engine wear, scuffing, and abrasion, ensuring the longevity of critical engine parts
* The oil resists breakdown at high temperatures, preventing the formation of sludge, varnish, and deposits that can clog engine components
* The superior full synthetic formulation provides better overall protection, leading to increased engine durability and reliability
* The oil maintains its intended viscosity and performance characteristics throughout its drain interval, providing consistent protection Show Less