Lewin Synthetics

03/31/2026

Keep your vehicle fresh and clean with AMSOIL High-Foam Car Shampoo!!
For a limited time, Preferred Customers and online/catalog customers get a free 16-oz. bottle of AMSOIL High-Foam Car Shampoo (HFBCN) with their order of $100 or more when they use code SHAMPOO326 at checkout. Offer ends April 7, 2026.
Get yours now

Earn money selling industry-leading products. AMSOIL uses a simple compensation plan and provide the flexibility to go at your own pace.

03/15/2026

For a limited time, Preferred Customers and online/catalog customers get a free 14-oz. cartridge of AMSOIL Synthetic Multi-Purpose Grease with their order of $100 or more when they use code GREASE326 at checkout. The offer runs March 11-24, 2026.

Not a Preferred Customer? We can help with that too.

To sign up to become a Preferred Customer and/or place your order go to

Earn money selling industry-leading products. AMSOIL uses a simple compensation plan and provide the flexibility to go at your own pace.

02/26/2026

Not only can you get FREE SHIPPING you can get Pi for $5!!!!!!

For a limited time, Preferred Customers and online/catalog customers can grab a bottle of AMSOIL P.i.® for just $5 when they use code PI226 at checkout. Offer ends March 10, 2026.

02/26/2026

FREE SHIPPING IS BACK!!!!!!

For a limited time, Preferred Customers and online/catalog customers receive free shipping with their order of $49 or more when they use code FREESHIP at checkout. The promotion runs Feb. 25-March 10, 2026

To place your order go to www.lewinsynthetics.com and use code FREESHIP at check out.

02/02/2026

Dress up your ride with an AMSOIL Hitch Cover!

From now until Feb. 10, 2026. Get a FREE Hitch Cover when you order $100 or more!

To get your Hitch Cover go to: www.lewinsynthetics.com

01/26/2026

Happy to support the Arctic Shootout - Hutchinson, MN again in 2026!

🌟 Sponsor Spotlight: LEWIN SYNTHETICS | AMSOIL 🌟

Serving customers since 2008, Lewin Synthetics | AMSOIL delivers premium synthetic lubricants built for performance—on the road, on the track, and on the job. From cars and trucks to powersports, racing, farming, and heavy equipment, they’ve got you covered. 🏎️🚜

Wholesale options and business opportunities available.
Thank you, Lewin Synthetics | AMSOIL, for supporting our event again this year!

01/26/2026

For a limited time, Preferred Customers and online/catalog customers get a free plastic funnel with their order of $75 or more when they use code FUNNEL126 at checkout. The offer runs Jan. 14-27, 2026.

To get yours go to www.lewinsynthetics.com

01/03/2026

Ring in the New Year with Shop Rags!

From NOW until Jan. 13, 2026 Preferred Customers and online/catalog customers get a free three-pack of shop rags with their order of $100 or more!

Go to www.lewinsynthetics.com and use code: RAGS126 at checkout!

Not a preferred customer? No problem we can help with that! Click here: https://www.amsoil.com/offers/pc/?zo=1595151

01/02/2026

Happy New Year from Lewin Synthetics!

12/25/2025

Merry Christmas from Lewin Synthetics!

12/22/2025

AMSOIL Oil Filters feature advanced, full-synthetic media that traps and holds a greater amount of small, wear-causing contaminants.