Hot Shot’s Secret EDT + Winter Defense | 7-in-1 Diesel Fuel Additive

Price range: $7.49 through $96.84

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The ultimate winter fuel additive. Protects against gelling down to -40°F, boosts cetane for instant cold starts, and lubricates your fuel system. One bottle, total winter protection.

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Description

Premium Performance Meets Ultimate Cold Weather Protection

Don’t let dropping temperatures leave you stranded. Hot Shot’s Secret EDT + Winter Defense takes the industry-leading formula of their “Everyday Diesel Treatment” (EDT) and fortifies it with a powerful anti-gel agent.

This is the ultimate “one-and-done” winter solution. You no longer need to buy a cetane booster and an anti-gel separately. This bottle does it all: it prevents your fuel from gelling in sub-zero temperatures, boosts your cetane for faster cold starts, and protects your fuel system with LX4 Lubricity Extreme.

Whether you are driving a modern CP4-equipped truck or a legacy diesel, this additive ensures your rig starts easily and runs smoothly, no matter how low the thermometer drops.

Key Features

  • Superior Anti-Gel: Lowers the fuel’s Cold Filter Plugging Point (CFPP) and Pour Point, preventing wax crystals from forming and clogging your fuel filters in temperatures as low as -40°F.’

  • Boosts Cetane (Up to 7 Points): Higher cetane means faster combustion. This is critical in winter, providing quicker cold starts, smoother idling, and improved fuel economy 

  • LX4 Lubricity Extreme: Infused with Hot Shot’s premium lubricity agent to protect sensitive fuel pumps and injectors from wear—vital for low-sulfur diesel fuel. 

  • Moisture Control: actively disperses moisture to prevent water from freezing in fuel lines and filters (and prevents rust/corrosion).

  • Cleans Injectors: Keeps nozzles clean to maintain efficient spray patterns and power. 

  • Warranty Safe: Does not void manufacturer warranties and is safe for all diesel engines (including those with DPF/DEF systems).

Additional information

Weight N/A
Dimensions N/A
Size

6 OZ, 8 OZ, 16 OZ Squeeze, 16 OZ Squeeze 6pk, 1QT, 1 GAL, 5 GAL