When it comes to the legendary 5.9L and 6.7L Cummins engines, "good enough" is never actually good enough. These powerhouse engines demand the best in maintenance to deliver the performance and reliability they are known for. That’s why we take great pride in the oil change kits we offer, built on a strong partnership with industry leader & lubricant innovator, Hot Shot’s Secret.

Here is why our complete oil change kits are the best choice for your Cummins diesel.

1. The Power of Performance

The foundation of a great oil change kit is the oil itself. We partner with Hot Shot’s Secret because their line of premium, advanced synthetic and semi-synthetic oil is specifically engineered to meet the extreme demands of our diesel engines. When you choose one of the HSS kits on our website, you're not just buying oil; you're investing in cutting edge technology that protects your engine (and investment).

These kits offer a tiered selection of Hot Shot's Secret oils, each designed for specific needs:

• Superior Protection: Oils like Green Diamond provide a high quality semi or full synthetic base for excellent wear reduction and soot control.

• Optimal Performance: Upgrading to Blue Diamond or Black Diamond Outlaw Full Synthetic delivers maximum film strength, exceptional high temperature stability, and extended drain capabilities, perfect for heavily used or high performance engines.

• Race-Ready: For the most extreme applications, the Adrenaline Full Synthetic option is available to handle peak stress and ensure consistent power output.

By using Hot Shot’s Secret, we guarantee a product that minimizes friction, reduces wear on critical components, and helps your engine run cleaner and cooler, ultimately extending its life and maintaining peak horsepower.

2. Complete Protection

A high quality oil is only half the equation, you need a filter that can keep up. Every oil change kit we sell includes a genuine Cummins Fleetguard LF3972 oil filter.

Why a genuine Fleetguard filter matters:

• Optimal Filtration: These filters are designed by the engine manufacturer's component division, ensuring they meet the exact specifications for your Cummins engine's flow rate and micron removal needs.

• Reliability: You get guaranteed fitment and reliable performance, preventing the risk of bypass or inadequate filtration that can occur with generic, low cost filters.

• System Integrity: Pairing the advanced chemistry of Hot Shot’s Secret oil with a genuine Fleetguard filter ensures your engine's lubrication system operates with the highest level of integrity and cleanliness.

3. Convenience

Trying to piece together the correct supplies for an oil change can be confusing and lead to mistakes, did you get the right capacity? Is the filter correct?

HSS oil change kits eliminate the guesswork. We’ve meticulously matched the correct volume of Hot Shot’s Secret oil with the essential Cummins Fleetguard filter, creating a single, convenient package tailored specifically for your 5.9L or 6.7L Cummins.

This means you get everything you need in one box, saving you time and giving you confidence that you are using products guaranteed to work together for maximum protection.

Invest in Your Engine’s Future

Our partnership to bring you these complete oil change kits is simple: we believe in providing our customers with uncompromising quality. By combining the advanced engineering of Hot Shot’s Secret lubricants with the trusted filtration of a genuine Cummins Fleetguard filter, we ensure your Cummins engine receives the precise maintenance it needs to outperform and outlast.

Don't settle for less when caring for your powerful diesel engine. Upgrade your maintenance routine with an oil change kit built for performance. If you have any questions, our team at D&J Precision Machine is happy to help!