Pro Glo® 16/3 SJTW Block Heater Cord
The Pro Glo® 16/3 SJTW Block Heater Cord is a light-duty, cold-weather-rated extension cord specifically designed for use with engine block heaters, battery warmers, and other low-wattage winter automotive accessories. It ensures safe and reliable operation in harsh winter conditions by maintaining vehicle engine warmth for easier starting and reduced wear.
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Description
This block heater cord features 16-gauge, 3-conductor wiring with a durable SJTW jacket, making it resistant to moisture, oil, and abrasion. It’s engineered for flexibility in extreme cold, remaining pliable even in subzero temperatures. Its compact design is ideal for routing through tight engine bays and plugging into outdoor outlets. Safe and dependable, it’s a must-have for cold-weather vehicle prep.
Tech Specs
- Cord Type: SJTW (Service Junior Thermoplastic Weather-resistant)
- Gauge: 16 AWG
- Conductors: 3 (hot, neutral, ground)
- Typical Lengths: Commonly available in 6′, 12′, or 15′ options (varies by model)
- Voltage Rating: 125V
- Amperage Rating: 13 amps
- Power Capacity: Up to 1,625 watts
- Plug Type: NEMA 5-15P (standard 3-prong)
- Temperature Rating: Remains flexible down to -40°F
- Jacket colors: Red
