Super Tech Full Synthetic Heavy Duty SAE 15W-40 Motor Oil, 1 Gallon
Super Tech Full Synthetic Heavy Duty SAE 15W-40 Motor Oil, 1 Gallon
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Super Tech

Super Tech Full Synthetic Heavy Duty SAE 15W-40 Motor Oil, 1 Gallon

|117 ratings
Super Tech Full Synthetic Heavy Duty SAE 15W-40 Motor Oil, 1 GallonSuper Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil 1 Gallon4 pack Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil 1 Gallon5 pack Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil 1 Gallon2 pack Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil 1 Gallon
Pack SizeSingle
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Key item features

  • For use in gasoline and diesel engines
  • Engineered for fleet and farm requirements
  • Can be used in turbo-charged or low emission diesel engines
  • Meets requirements for all diesel and gasoline automotive engines where a SAE 15W-40 API CK-4/SN, CJ-4, CI-4, CI-4 Plus or previous standards are specified

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Customer ratings & reviews

4.7 out of 5 stars
stars
117 ratings40 reviews
How item rating is calculated
  1. 5 stars86% (101)
  2. 4 stars7% (8)
  3. 3 stars2% (2)
  4. 2 stars1% (1)
  5. 1 star4% (5)
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Showing 1-3 of 40 reviews

Aug 17, 2026
Reviewer name: Greg
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Oil Good - Delivery Bad

Oil and price are great. Walmart delivery is the worst. Then when the delivery fails, getting a refund takes weeks.

Helpful?2M0A0IIJXI7W5144655450
Sep 24, 2026
Reviewer name: Ray
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Motor oil

Best price I can find on full synthetic motor oil

Helpful?2M0A0IIJXI7W5144655450
Dec 17, 2025
Reviewer name: Ray
Top Reviewer
Walmart Associate
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

100% Synthetic Diesel oil

All Dodge Gen 1 - been using 100% synthetic diesel oil “for years”…

Helpful?2M0A0IIJXI7W5144655450
Current price is $21.4816.8 ¢/fl oz
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