New AMSOIL Preferred Customer Promo Code - Free Tire Gauge with $100 Purchase

For a limited time, AMSOIL Preferred Customers and online customers receive a free tire gauge (G3876) with their order of $100 or more when they use code GAUGE1125 at checkout.  The promotion ends Dec. 2, 2025. 

Promotion:
Free tire gauge with order of $100 or more

Eligible participants:
Preferred Customers and online/catalog customers 

Effective dates:
Nov. 19-Dec. 2, 2025
​
Promo code:
​GAUGE1125

Disclaimer: 

• Exclusive offer for AMSOIL Preferred Customers and online/catalog customers. 
• Valid through 11:59 p.m. Central Dec. 2, 2025. 
• To redeem, use code GAUGE1125 at checkout.
• Code will automatically apply product, if eligible, in cart at checkout. 
• Limited to one free tire gauge (G3876).
• Redeemable once per customer.
• Offer applies only to current orders of $100 or more based on subtotal with savings. 
• Offer may be modified or terminated at any time except as prohibited by law. 
• Available while supplies last.

Shop AMSOIL Online >

​
Become a Preferred Customer > 
Save approximately 25%, get free shipping, cash back, exclusive promotions and much more...