Oils Fluids & Additives

AMSOIL Signature Series 0W-40 Synthetic Motor Oil (Quart)

Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off...

AMSOIL Signature Series 10W-30 Synthetic Motor Oil (Quart)

Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off...

AMSOIL Signature Series 5W-20 Synthetic Motor Oil (Quart)

AMSOIL Signature Series 5W-30 Synthetic Motor Oil (Quart)

Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off...

AMSOIL Signature Series 5W-50 Synthetic Motor Oil (Quart)

Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off...

AMSOIL Signature Series Max-Duty Synthetic Diesel Oil 15W-40 (Quart)

AMSOIL Signature Series Max-Duty Synthetic Diesel Oil 5W-40 (Quart)

AMSOIL Signature Series Synthetic Automatic Transmission Fluid (Quart)

Transmissions in commercial vehicles, SUVs, trucks and vans – particularly those used for hauling or towing – are subjected to severe-service operation and increased heat. Elevated temperatures cause fluids to break down, allowing...

AMSOIL Super Shift Racing Transmission Fluid SAE 10W (Quart)

AMSOIL Super Shift Synthetic Racing Transmission Fluid resists extreme heat to virtually eliminate slippage and improve shift performance while protecting against wear, helping racers improve on the track and save money in the garage. For maximum...

AMSOIL Torque-Drive Synthetic Automatic Transmission Fluid (Gallon)

AMSOIL Z-ROD 10W40 Synthetic Motor Oil (Quart)

Z-ROD 10W-40 Synthetic Motor Oil Specially engineered for classic cars. Contains high levels of ZDDP, top-tier additives and rust inhibitors to protect your passion, deliver maximum performance and keep your classic engine free of rust and...

AMSOIL Z-ROD 20W50 Synthetic Motor Oil (Quart)

AMSOIL Z-ROD Synthetic Motor Oil is specially engineered for classic and high-performance vehicles. It features a high-zinc formulation to prevent wear on flat-tappet camshafts and other critical engine components, along with a proprietary blend of...