AMSOIL Synthetic Natural Gas Engine Oil
AMSOIL Synthetic Vehicular Natural Gas Engine Oil — SAE 15w40
Delivers superior protection and performance in mobile and natural gas vehicle engines calling for an API CF 15w40 low-ash engine oil.
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AMSOIL Synthetic Stationary Equipment Natural Gas Engine Oil — SAE 40
Delivers continuous protection in stationary natural gas equipment engines calling for an SAE 40, low-ash engine oil. Its shear-stable formula qualifies it as a multi-grade 20w40, so it can be used over a broad ambient temperature range, eliminating the need for seasonal oil changes.
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