
Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil (1 Gallon)
Upgrade your engine's protection with Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil, specifically formulated to exceed API Service Categories for heavy-duty diesel engines, including CK-4, CJ-4, CI-4, and CI-4 Plus. This advanced engine oil offers superior durability, boasting 71% less wear than conventional 10W-30 CJ-4 oils, making it a reliable choice for your engine's performance.
Designed for high thermal and oxidative stability, Schaeffer's SynShield oil resists viscosity thickening and prevents the formation of harmful deposits, sludge, and varnish. Its exceptional soot-busting and deposit-dispersing capabilities are 46% more effective than conventional oils, ensuring your engine stays cleaner and performs better for longer.
With excellent shear stability, this full synthetic oil maintains its performance throughout the oil drain interval, reducing the frequency of oil changes and keeping your engine running smoothly. Additionally, its low volatility characteristics contribute to enhanced fuel economy, providing you with greater efficiency on the road.
Key Features:
- Wear Protection: Reduces wear and tear on the engine for longer-lasting performance.
- Longevity: Keeps engines running smoothly, extending engine life.
- Fewer Oil Changes: Reduces the need for frequent oil changes, saving you time and money.
- Fuel Efficiency: Excellent low volatility for improved fuel economy.
Ensure your engine operates at peak performance with Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil. Order your gallon today!
Shipping Note: Only available for ground shipping.

Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil (1 Gallon)
Upgrade your engine's protection with Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil, specifically formulated to exceed API Service Categories for heavy-duty diesel engines, including CK-4, CJ-4, CI-4, and CI-4 Plus. This advanced engine oil offers superior durability, boasting 71% less wear than conventional 10W-30 CJ-4 oils, making it a reliable choice for your engine's performance.
Designed for high thermal and oxidative stability, Schaeffer's SynShield oil resists viscosity thickening and prevents the formation of harmful deposits, sludge, and varnish. Its exceptional soot-busting and deposit-dispersing capabilities are 46% more effective than conventional oils, ensuring your engine stays cleaner and performs better for longer.
With excellent shear stability, this full synthetic oil maintains its performance throughout the oil drain interval, reducing the frequency of oil changes and keeping your engine running smoothly. Additionally, its low volatility characteristics contribute to enhanced fuel economy, providing you with greater efficiency on the road.
Key Features[...]
Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil (1 Gallon)
Upgrade your engine's protection with Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil, specifically formulated to exceed API Service Categories for heavy-duty diesel engines, including CK-4, CJ-4, CI-4, and CI-4 Plus. This advanced engine oil offers superior durability, boasting 71% less wear than conventional 10W-30 CJ-4 oils, making it a reliable choice for your engine's performance.
Designed for high thermal and oxidative stability, Schaeffer's SynShield oil resists viscosity thickening and prevents the formation of harmful deposits, sludge, and varnish. Its exceptional soot-busting and deposit-dispersing capabilities are 46% more effective than conventional oils, ensuring your engine stays cleaner and performs better for longer.
With excellent shear stability, this full synthetic oil maintains its performance throughout the oil drain interval, reducing the frequency of oil changes and keeping your engine running smoothly. Additionally, its low volatility characteristics contribute to enhanced fuel economy, providing you with greater efficiency on the road.
Key Features:
- Wear Protection: Reduces wear and tear on the engine for longer-lasting performance.
- Longevity: Keeps engines running smoothly, extending engine life.
- Fewer Oil Changes: Reduces the need for frequent oil changes, saving you time and money.
- Fuel Efficiency: Excellent low volatility for improved fuel economy.
Ensure your engine operates at peak performance with Schaeffer's 9012 10W30 SynShield OTR Plus Full Synthetic Engine Oil. Order your gallon today!
Shipping Note: Only available for ground shipping.