8605688, ZeroStart Heavy Duty 4-Hole Chrome Plated Weatherproof Field-Wired Receptacle, 120 Volts

• 8605688
• Engine Block heater
• IC 2007-Current
• 15A
• Universal Fit
• Cover Included
• Exterior: Machined
• Square receptacle
• Cord Specs: 120 Volts
• Housing Specs: 4-hole
• Finish: Chrome Plated
• Receptacle: Square (Weatherproof Field-Wired)
• Package Dimensions 7.5 x 6.1 x 3.7 inches
• Made in the USA
• 1 Year Warranty against defects in material and workmanship under normal use and service conditions, starting on the date of purchase

Kit Includes: 1 Chrome plated, Square 4-hole mount receptacle, 1 120 Volt 15 Amp plug that mates to the receptacle, and 1 heavy gauge rubber boot to seal the electrical connections.

The field wired kit is designed so you can convert a standard plug into a fixed mount weather proof plug for single or multiple heaters.  This receptacle is a 4-hole weatherproof field-wired receptacle, with a chrome plated finish. Easy and quick installation; can be retro-fitted to an existing heater or installed on new vehicles.

Engineered to provide quality heating solutions, the highly regarded Zerostart® brand products keep automotive, light to medium trucks, off-road and power generation equipment performing at top levels in challenging weather conditions. We continually strive to meet our customers needs through the combined development of products and production systems for OEM and Aftermarket clients.

What's the difference between an immersion heater and a freeze plug heater?
There is no difference. Both describe a heater that is used to warm the engine coolant in the block. A freeze plug uses the V-Loc system to lock the heater into position in the block by tightening the clamps against the wall of the engine. An immersion heater threads into the engine block.

How long can I plug in the block heater?
To pre warm your vehicle, the block heater should be plugged in at least 3-4 hours. There is nothing detrimental about leaving it plugged in overnight or longer.

Current Testers & Plug Kits

Engine Block Heaters

Cross#'s: ZER-8605688, 860-5688, NBPZS106