Industrial rotary screw air compressor plumbed to shop piping under a wall lamp, a common AMSOIL compressor oil application

AMSOIL Compressor Oil

Synthetic compressor oil for rotary screw, reciprocating, and industrial air compressors.

AMSOIL compressor oil

Buy AMSOIL compressor oil for rotary screw, reciprocating, and rotary vane air compressors, including ISO 32, 46, 68, and 100 synthetic compressor oils designed for extended drain intervals and varnish resistance.

Buy online, or save up to 25 percent on every order by joining the AMSOIL Preferred Customer program for $20 USD per year. For local pickup, the where to buy AMSOIL guide covers the AMSOIL Dealer locator and how to find AMSOIL near you.

Order AMSOIL Compressor Oil Online

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Compressor Oil Products

Compare the full lineup below, then use the AMSOIL online lookup guide to confirm the formula and viscosity that fits your application.

AMSOIL ISO 100 100% Synthetic Compressor Oil staged in an industrial compressor room

AMSOIL ISO 100 100% Synthetic Compressor Oil

AMSOIL Compressor Oil

Heaviest viscosity grade in the AMSOIL PC Series, formulated for large reciprocating compressors, single-piston single-stage vacuum pumps.

AMSOIL ISO 32 100% Synthetic Compressor Oil staged in an industrial compressor room

AMSOIL ISO 32 100% Synthetic Compressor Oil

AMSOIL Compressor Oil

Lightest viscosity in the PC Series family, formulated for single and multistage rotary screw, vane, and centrifugal compressors.

AMSOIL ISO 46 100% Synthetic Compressor Oil staged in an industrial compressor room

AMSOIL ISO 46 100% Synthetic Compressor Oil

AMSOIL Compressor Oil

Long-life, ashless premium lubricant in the most common shop and industrial viscosity for rotary screw, vane, centrifugal, and reciprocating air compressors.

AMSOIL ISO 68 100% Synthetic Compressor Oil staged in an industrial compressor room

AMSOIL ISO 68 100% Synthetic Compressor Oil

AMSOIL Compressor Oil

SAE 30 viscosity in the AMSOIL PC Series family, built on thermally stable synthetic base oils and a non-detergent additive system.

AMSOIL SIROCCO ISO-32/46 Compressor Oil staged in an industrial compressor room

AMSOIL SIROCCO® ISO-32/46 Compressor Oil

AMSOIL Compressor Oil

AMSOIL SIROCCO Synthetic Compressor Oil is an ester-based synthetic fluid engineered for single- and multi-stage rotary screw compressors.