The Zerostart Engine Heater 3500021 is designed for Detroit Diesel 6V-53 (Vehicles with or without automatic transmission). This model’s use is to replace water jacket access plate on side of engine.

PRODUCT SPECIFICATIONS:

• Zerostart Part No.: 3500021
• Watt: 1000
• Volt: 120
• Diameter: Plate
• Type: Immersion
• Replacement Cord: 3600008

Product Condition: NEW