Staff Pick
DEI

DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up

Item: P795544
DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
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DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-UpDEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-UpDEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-UpDEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-UpDEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-UpDEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up
Staff Pick
DEI

DEI Heater Hotter 16oz Coolant Additive — Faster Cabin Warm-Up

Item: P795544 SKU: DEI40206
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About DEI DEI engineers high-quality automotive parts and accessories trusted ...Read More

Price:
$126.95
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About DEI

DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Accelerate Cabin Warm-Up with DEI Heater Hotter

Don't wait for your engine to reach operating temperature in the freezing cold. DEI Heater Hotter is a unique coolant additive engineered to accelerate the transfer of heat from your engine to your vehicle's heater core. This allows your cabin to warm up to 50% faster, even in sub-zero climates.

Why Use Heater Hotter?

  • Faster Warm-Up: Dramatically reduces the time it takes for your heater to blow hot air.
  • Improved Efficiency: Optimizes heat transfer in frigid conditions to reduce engine wear.
  • Safe Compatibility: Formulated to be safe for use with all types of anti-freeze.
  • Easy Installation: Simply pour into your radiator for immediate results.
  • Winter Performance: Ideal for daily drivers in cold climates looking for comfort and engine protection.

Cold starts are notoriously hard on engines, as the oil and components take longer to reach optimal operating temperatures. By accelerating the warming process, Heater Hotter helps your vehicle reach its efficient operating range faster, reducing unnecessary engine wear and improving your comfort during winter months. Make your morning commute more bearable and protect your engine with high-quality additives from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About DEI

DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Accelerate Cabin Warm-Up with DEI Heater Hotter

Don't wait for your engine to reach operating temperature in the freezing cold. DEI Heater Hotter is a unique coolant additive engineered to accelerate the transfer of heat from your engine to your vehicle's heater core. This allows your cabin to warm up to 50% faster, even in sub-zero climates.

Why Use Heater Hotter?

  • Faster Warm-Up: Dramatically reduces the time it takes for your heater to blow hot air.
  • Improved Efficiency: Optimizes heat transfer in frigid conditions to reduce engine wear.
  • Safe Compatibility: Formulated to be safe for use with all types of anti-freeze.
  • Easy Installation: Simply pour into your radiator for immediate results.
  • Winter Performance: Ideal for daily drivers in cold climates looking for comfort and engine protection.

Cold starts are notoriously hard on engines, as the oil and components take longer to reach optimal operating temperatures. By accelerating the warming process, Heater Hotter helps your vehicle reach its efficient operating range faster, reducing unnecessary engine wear and improving your comfort during winter months. Make your morning commute more bearable and protect your engine with high-quality additives from GGCRACING.

Product Details

Product Description

About DEI

DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Accelerate Cabin Warm-Up with DEI Heater Hotter

Don't wait for your engine to reach operating temperature in the freezing cold. DEI Heater Hotter is a unique coolant additive engineered to accelerate the transfer of heat from your engine to your vehicle's heater core. This allows your cabin to warm up to 50% faster, even in sub-zero climates.

Why Use Heater Hotter?

  • Faster Warm-Up: Dramatically reduces the time it takes for your heater to blow hot air.
  • Improved Efficiency: Optimizes heat transfer in frigid conditions to reduce engine wear.
  • Safe Compatibility: Formulated to be safe for use with all types of anti-freeze.
  • Easy Installation: Simply pour into your radiator for immediate results.
  • Winter Performance: Ideal for daily drivers in cold climates looking for comfort and engine protection.

Cold starts are notoriously hard on engines, as the oil and components take longer to reach optimal operating temperatures. By accelerating the warming process, Heater Hotter helps your vehicle reach its efficient operating range faster, reducing unnecessary engine wear and improving your comfort during winter months. Make your morning commute more bearable and protect your engine with high-quality additives from GGCRACING.

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