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Ozark Automotive Distributors (OAD)

Company and Product Information

Corporate Office:
Ozark Automotive Distributors
233 S Patterson Ave
Springfield, MO 65802

Website(s): www.oreillyauto.com
www.ozarkautomotive.net

Ozark Automotive is one of the nation's Premier suppliers of replacement parts, accessories and supplies for virtually all makes of automobiles, light to heavy-duty trucks, off-road equipment, marine and agricultural equipment. Ozark Automotive also distributes the highest quality tools, equipment and paint & body supplies available in the automotive aftermarket. Ozark Automotive prides itself on providing proven, quality service and seeing the needs of each customer.
Source: Ozark Automotive's Website

O'Reilly SAE 0W-20
Full Synthetic dexos1 Motor Oil

Product: O'Reilly Full Synthetic
Viscosity Grade: SAE 0W-20
Labeled: API SN/ILSAC GF-5/dexos1

Distributed By: Ozark Automotive Distributors, Springfield, MO

Purchased at: Green Valley, AZ

Date of purchase: 3/7/2017

 

Website(s): www.oreillyauto.com and www.ozarkautomotive.net

Test Results and Assessment:

The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories.

bottle icon Physical Properties pass
Elemental Analysis pass
Labeling warning
Viscosity @ 100°C, cSt (ASTM D445)

The results of the Kinematic Viscosity @ 100ºC test conducted on this sample meet the requirements of SAE J300.
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Cold Cranking Viscosity, mPa s (cP) (ASTM D5293)

The results of the Cold Cranking Viscosity test conducted on this sample meet the requirements of SAE J300.
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Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800)

The results of the Volatility, mass % loss, 1 hr, @ 250ºC test conducted on this sample meet the requirements of API SN/ILSAC GF-5.
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Phosphorus, ppm (ASTM D5185)

The results of the Phosporus test conducted on this sample meet the requirements of API SN/ILSAC GF-5.
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Note1: Although laboratory tests alone cannot be used to establish if engine oil meets an API Service Category, they can be used to determine if it doesn't. Note2: The specification for cold cranking viscosity includes only a maximum value; the minimum value shown in the “standard” area of the chart are truncated for illustrative purposes.

PHYSICAL TESTS (click for test details) - a Standard O'Reilly
TBN, mg KOH/g (ASTM D2896) 8.55
Viscosity @ 100ºC, cSt (ASTM D445) 6.9 to <9.3 8.26
Viscosity @40ºC, cSt (ASTM D445) 43.45
Viscosity Index (ASTM D2270) 168
Viscosity @-35ºC mPa s (cP) (ASTM D5293) 6,200 Max 5,996
Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800) 15 Max -c 11.8
ELEMENTAL ANALYSIS (click for test details) - a, b
Additives
Calcium, ppm 2,104
Magnesium, ppm 9
Phosphorus, ppm 600 to 800 -d 793
Zinc, ppm 815
Molybdenum,  ppm <1
Barium, ppm <1
Boron, ppm 1
Silicon, ppm 5
Potassium, ppm <5
Manganese, ppm <1
Titanium, ppm <1
Copper, ppm <1
Sodium, ppm 473
Vanadium, ppm <1
Contaminants
Silver, ppm <1
Aluminum, ppm <1
Chromium, ppm <1
Iron, ppm 1
Nickel, ppm <1
Lead, ppm <1
Antimony, ppm <1
Tin, ppm <1
  1. Standards, shown in yellow are established by API, SAE and others.
  2. Test Method for metal analysis is ASTM D5185.
  3. This specification is expressed to two significant figures, therefore results up to 15.5 are considered on specification.
  4. This specification is expressed to two significant figures, therefore resultsbetween 550 and 849 ppm are considered on specification.