Oils, Fluids and Sealer› Oils, Fluids and Additives

Klotz

Pure Estorlin Synthetic Oil 5w30 1 Quart

$29.04

SKU: K044 KLOKE-935

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item

Description

The Klotz KE-935 is a 5W30 synthetic engine oil designed for motorsports engines. It features multiple antioxidants to prevent oxidation and thickening under high temperatures, and surface-active anti-wear additives for hardware protection. Powerful dispersants and detergents maintain engine cleanliness, while friction modifiers lower oil temperatures and reduce wear. Shear-stable polymers and base oils ensure consistent performance and viscosity during severe operation or high fuel dilution.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKlotz
Part NumberK044 KLOKE-935

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy