DIAMOND Y SYNTHETICS

Find Your Products

All Vehicles

Three Tiers Of Premium Performance

SIGNATURE SERIES
100% SYNTHETIC MOTOR OIL

Maximum Engine Protection
Up to 25, 000 miles or 1-year*

EXTENDED-LIFE
100% SYNTHETIC MOTOR OIL

Boosted Engine Protection
Up to 20, 000 miles or 1-year*

* Whichever comes first. In normal service.

OE 100% SYNTHETIC
MOTOR OIL

Advanced Engine Protection
OEM-recommended drain interval

SHOP MOTOR OIL

ABOUT AMSOIL

Powering Your Performance

AMSOIL was created to push what’s possible. For nearly 50 years, we have pursued that goal with a relentless passion and allowed it to inform every product, technology, and service we offer.

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We Have The Right Product For All Of Your Projects.

Browse the full line of premium AMSOIL products in the latest AMSOIL factory direct catalog.

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Full Service Dealer

Diamond Y Synthetics is and independent dealer for all Amsoil products. We are located in Krum Texas but cover a wide service area in North Texas. Call or email us for all of your Amsoil needs. We are more than happy to show you around all of the Amsoil Products. Including WIX Filters, Donaldson Filters, And Mann Filters. Call us today

Dylan Young

Krum, TX

(940) 205-0939