PETROLEUM QUALITY INSTITUTE OF AMERICA
The Data Speak for Itself...
Product Tested
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NAPA Auto Parts
Company and Product Information
Corporate Office:
NAPA Auto Parts
2999 Circle 75 Pkwy
Atlanta, GA 30339-3050
Website(s): www.napaonline.com
NAPA was founded in 1925 to meet America's growing need for an auto parts distribution system. Today NAPA has grown to more than 16,000 NAPA AutoCare Centers and more than 6,000 independently-owned and company owned stores with 57 distribution centers offering more than 500,000 part numbers in inventory.
NAPA Premium Performance Universal Fleet Plus
SAE 15W-40 Motor Oil
Product: NAPA Premium Performance Universal Fleet Plus
Viscosity Grade: SAE 15W-40
Labeled: API CK-4, CJ-4, CI-4 PLUS/SN
Distributed By: NAPA Distribution Centers, Atlanta, GA
Manufactured By: Valvoline, Lexington, KY
Purchased at: Plainfield, NJ
Date of purchase: 6/26/2018
Website(s): www.napaonline.com
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.
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Physical Properties |  |
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| Elemental Analysis | |
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| Labeling | |
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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 is truncated for illustrative purposes.
| PHYSICAL TESTS (click for test details) - a | Standard | NAPA |
| TBN, mg KOH/g (ASTM D2896) | 9.52 | |
| Viscosity @ 100ºC, cSt (ASTM D445) | 12.5 to <16.3 | 14.8 |
| Viscosity @40ºC, cSt (ASTM D445) | 109 | |
| Viscosity Index (ASTM D2270) | 140 | |
| Viscosity @-20ºC mPa s (cP) (ASTM D5293) | 7,000 Max | 5,866 |
| ELEMENTAL ANALYSIS (click for test details) - a, b | ||
| Additives | ||
| Calcium, ppm | 1,738 | |
| Magnesium, ppm | 419 | |
| Phosphorus, ppm | 1,200 Max-c | 1,031 |
| Zinc, ppm | 1,127 | |
| Molybdenum, ppm | 59 | |
| Barium, ppm | <1 | |
| Boron, ppm | 119 | |
| Silicon, ppm | 6 | |
| Potassium, ppm | <1 | |
| Manganese, ppm | <1 | |
| Titanium, ppm | <1 | |
| Copper, ppm | <1 | |
| Sodium, ppm | <1 | |
| 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 | |
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