NAPA Auto Parts Sterling, VA
45449 Severn Way
Sterling,  VA  20166-8918
(703) 378-6666
Reserve Online Participant
Store Hours
Mon-Fri:8:00 AM-6:00 PM
Sat:8:00 AM-3:00 PM
This store has been geolocated for you.
Looking to get a repair done? Find an AutoCare Center

Castrol GTX Motor Oil 10W30 Conventional 1 qt (US)

Castrol GTX Motor Oil 10W30 Conventional 1 qt (US)

Part #: CAS 092
Line: Castrol

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

Requested quantity is not available. Please update the quantity below.

Features & Benefits

Warranty: Standard : Products Are Free Of Defects And Meets Standard Specifications


Sludge can block your engine's vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life. Castrol GTX is a premium conventional motor oil that has been helping to extend engine life for over 50 years. It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today. Severe driving conditions such as heavy traffic, poor fuel quality, harsh driving conditions and exceeding oil change intervals can all cause the build-up of a thick, tar like substance called sludge. If untreated, it can rob a car's engine of its power and ultimately its life. GTX is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards. Help Extend the Life of Your Engine with Castrol GTX.

  • Superior protection against engine sludge (when tested in engines with a high level of sludge)
  • Advanced protection against viscosity and thermal breakdown
  • Premium quality base oils and anti-wear additives to help extend the life of your engine
  • Helps minimize oil consumption
  • Meets or exceeds API SP/SN PLUS/SN
  • Meets or exceeds ILSAC GF-6
  • Check out the full line from Castrol Motor Engine Oil to find the right product for your vehicle.


Container Size 1 qt (US)
Synthetic No
High Mileage Formula No
Sub Brand GTX
VMRS Code 053-999-016
Weight Rating 10W30
Brand Castrol
Motor Oil Style and Type Conventional
Approved Motor Oil Specification ILSAC GF-5
Contains VOCs Yes
Manufacturer Castrol
SDS Required Yes

Safety Information

Vehicle Fitment Guide

Product Reviews