Hot Shot’s Secret Premium Defender DEF Booster Additive 16 oz – Diesel DEF Treatment for Diesel Exhaust Fluid | Cleans & Prevents Crystal Build-Up, 12PK

★★★★★ 4.3 40 reviews

US$95.95
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US$95.95
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Product details

Management number 220740378 Release Date 2026/05/03 List Price US$95.95 Model Number 220740378
Category

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  • Prevents Crystals in DEF systems - Designed to work with DEF for diesel trucks, this additive helps prevent white crystal buildup in SCR systems, protecting injectors, pumps, and sensors from costly damage.
  • DEF Additive Cleaner for Reliable Performance - This DEF additive cleaner is designed for diesel exhaust fluid systems to support peak SCR performance and long-term reliability of sensors, injectors, and other critical components.
  • Protects SCR System Components - Formulated to lubricate and stabilize DEF fluid for diesels, this additive helps reduce corrosion, crystal buildup, and freezing in the SCR system—especially in cold weather.
  • DEF System Cleaner That Helps Address Trouble Codes - This DEF system cleaner helps maintain a clean SCR system, reducing the risk of trouble codes like P20EE, P204F, and P207F caused by buildup or crystallization in diesel exhaust fluid components.
  • Easy-to-Use DEF Additive for Diesels - Add 1 oz per 2.5 gallons of DEF directly into the tank during each fill-up.
Brand Hot Shot's Secret
Model DEFA16ZTN-12PK
Item Weight 14 pounds
Manufacturer ‎Lubrication Specialties, Inc.
Item model number DEFA16ZTN-12PK
Product Dimensions 4.5 x 2.1 x 10.75 inches
Manufacturer Part Number DEFA16ZTN-12PK

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4.3 out of 5
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