CTEK
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
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CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather OptimizedCTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized
CTEK

CTEK MUS 4.3 Polar 12V Battery Charger — Cold Weather Optimized

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SKU: CTEK56-958

About CTEK CTEK engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$171.00 $189.99
1710 ENTRIES10X
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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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About CTEK

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

Watch in action

Extreme Cold Weather Battery Performance

The CTEK MUS 4.3 Polar is the ultimate battery charger for those living in harsh winter climates. Standard chargers often struggle when temperatures drop, but the Polar model is specifically engineered to perform in sub-zero conditions, ensuring your vehicle starts every time, no matter how cold it gets outside.

Advanced Winter Features

  • Cold-Weather Optimized: Specially designed cables and electronics that remain flexible and efficient in extreme cold.
  • Multi-Step Charging: Automatically detects, charges, and maintains your battery for maximum health.
  • Versatile Compatibility: Ideal for a wide range of vehicles, including passenger cars, vans, and light trucks.
  • Safety Features: Spark-proof and short-circuit protected for worry-free operation.

Whether you are maintaining a daily driver or a vehicle stored for the winter, the MUS 4.3 Polar provides the reliable power delivery needed to prevent battery failure. Its advanced technology ensures that even in freezing temperatures, your battery receives the optimal charge profile to prevent sulfation and extend its overall lifespan. This charger is a must-have for anyone dealing with winter storage or cold-start challenges. Trust in the proven performance of CTEK to keep your battery healthy all year round. Find the CTEK MUS 4.3 Polar and other premium charging solutions at GGCRACING.

…and 286 additional fitments. Contact us to confirm yours.

About CTEK

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

Watch in action

Extreme Cold Weather Battery Performance

The CTEK MUS 4.3 Polar is the ultimate battery charger for those living in harsh winter climates. Standard chargers often struggle when temperatures drop, but the Polar model is specifically engineered to perform in sub-zero conditions, ensuring your vehicle starts every time, no matter how cold it gets outside.

Advanced Winter Features

  • Cold-Weather Optimized: Specially designed cables and electronics that remain flexible and efficient in extreme cold.
  • Multi-Step Charging: Automatically detects, charges, and maintains your battery for maximum health.
  • Versatile Compatibility: Ideal for a wide range of vehicles, including passenger cars, vans, and light trucks.
  • Safety Features: Spark-proof and short-circuit protected for worry-free operation.

Whether you are maintaining a daily driver or a vehicle stored for the winter, the MUS 4.3 Polar provides the reliable power delivery needed to prevent battery failure. Its advanced technology ensures that even in freezing temperatures, your battery receives the optimal charge profile to prevent sulfation and extend its overall lifespan. This charger is a must-have for anyone dealing with winter storage or cold-start challenges. Trust in the proven performance of CTEK to keep your battery healthy all year round. Find the CTEK MUS 4.3 Polar and other premium charging solutions at GGCRACING.

…and 286 additional fitments. Contact us to confirm yours.

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