ACDelco CK-4 Diesel 15W-40 Motor Oil

ACDelco CK-4 Diesel 15W-40 Motor Oil Price comparison

  • All prices mentioned above are in United States dollar.
  • This product is available at Walmart.com, Opticsplanet.com, Acehardware.com.
  • At walmart.com you can purchase Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 1 Gallon for only $15.48
  • The lowest price of ACDelco Gold 10-9214 (88865911) CK-4 Diesel 15W-40 Motor Oil - 1 gal (Case of 3) was obtained on July 2, 2026 04:21.

ACDelco CK-4 Diesel 15W-40 Motor Oil Price History

Highest Price
$138.45 Walmart.com
January 18, 2026
Lowest Price
$13.93 Walmart.com
April 15, 2026
Current Price
$15.48 Walmart.com
July 2, 2026
Since January 4, 2026
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ACDelco CK-4 Diesel 15W-40 Motor Oil Description

ACDelco CK-4 Diesel 15W-40 Motor Oil: Unleash Your Engine’s Potential

Are you searching for reliable motor oil to optimize your diesel engine’s performance? The ACDelco CK-4 Diesel 15W-40 Motor Oil is designed to provide superior protection and efficiency. Whether you’re a professional mechanic or an avid DIYer, this high-quality motor oil ensures your engine operates smoothly for miles. Discover why this oil is a trusted choice for diesel engines today.

Key Features and Benefits of ACDelco CK-4 Diesel 15W-40 Motor Oil

  • Optimal Viscosity: With a viscosity rating of 15W-40, this oil ensures excellent flow in both hot and cold temperatures. Your engine benefits from enhanced lubrication during cold starts and optimal protection during high-temperature operation.
  • Enhanced Protection: ACDelco CK-4 oil is formulated to provide exceptional wear protection. It helps to minimize engine wear, extending the life of your vehicle and ensuring reliable performance.
  • API CK-4 Certification: This motor oil meets the API CK-4 standards, making it compatible with modern diesel engines. It provides superior resistance to oxidation and thermal breakdown, ensuring your engine remains clean and effective.
  • High Detergency: The formulation prevents the buildup of harmful deposits, resulting in a cleaner engine. Improved engine cleanliness contributes to better performance and efficiency over time.
  • Manufacturer’s Trust: ACDelco is a brand known for quality and reliability. With a reputation built over years, this motor oil is engineered to meet the strict requirements of diesel engines.

Price Comparison Across Suppliers

When investing in quality motor oil like ACDelco CK-4 Diesel 15W-40, it’s essential to compare prices across different suppliers. We’ve analyzed various platforms to help you find the best deal. The **average price** ranges from **$29.99 to $39.99** for a 1-gallon container, varying based on seasonal discounts and supplier promotions. Keep an eye out for bulk-buying options, which often yield significant savings.

6-Month Price History Trends

The 6-month price history chart indicates interesting trends for the ACDelco CK-4 Diesel 15W-40 Motor Oil. Over the past few months, the price has shown only slight fluctuations, typically moving within the $29.99 to $34.99 range. Notably, value promotions frequently occurred during holiday sales and end-of-season clearance events, offering further opportunities for savings. This steady pricing underscores the oil’s popularity and demand in the market.

Customer Reviews: What Users Are Saying

Customer feedback for the ACDelco CK-4 Diesel 15W-40 Motor Oil is overwhelmingly positive. Many users praise its high performance in various operational conditions. Highlights from reviews include:

– **Exceptional Engine Performance:** Users report smoother operation and improved fuel efficiency after switching to this motor oil.
– **Reduced Engine Noise:** Many customers note a significant reduction in engine noise, making for a quieter and more comfortable driving experience.
– **Compatibility with Various Engines:** Reviewers appreciate its versatility, working well in both older and newer diesel engines.

However, some drawbacks have been mentioned. A few users found the initial cost to be higher than some competitors, but many agree the performance justifies the price.

Engaging Unboxing or Review Videos

To gain a deeper understanding of the ACDelco CK-4 Diesel 15W-40 Motor Oil, check out unboxing and review videos available on platforms like YouTube. These videos often feature firsthand experiences and showcase product application, giving you a clearer perspective on its benefits and performance.

Compare Prices Now!

Discover the benefits of using ACDelco CK-4 Diesel 15W-40 Motor Oil for your vehicle. Enjoy reliable protection and efficiency that meets the demands of your diesel engine. With competitive pricing, a strong user reputation, and reliable performance, it’s an investment you can trust. Don’t wait, compare prices now for the best deals on ACDelco CK-4 Diesel 15W-40 Motor Oil and enhance your engine’s longevity and performance!

ACDelco CK-4 Diesel 15W-40 Motor Oil Specification

Specification: ACDelco CK-4 Diesel 15W-40 Motor Oil

Manufacturer

‎ACDelco

Brand

‎ACDelco

Model

‎Gold

Item Weight

7.63 pounds

Product Dimensions

‎12.1 x 8.5 x 4.5 inches

Country of Origin

‎USA

Item model number

‎10-9214

Exterior

‎Machined

Manufacturer Part Number

‎88865911

Viscosity

‎15W-40 sae_grade

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