3500044, ZeroStart Engine Block Heater For IH DT466/466E (1994-2000)

• 3500044
• Engine block heater
• International DT466/466E (1994-2000)
• Volts: 120
• Watts: 1250
• Diameter: 1-1/4"
• Type: Freeze Plug
• Replacement Cord: 360008
• Ensure quick winter starts – reduce engine wear
• Most efficient type of heater
• Direct OEM replacement in many applications
• Copper element for use in engine blocks
• Includes Power Cord
• 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

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.

Cross#'s: 20-BZ-3500044, ZER-3500044, 350-0044, NBPZS3500044

Current Testers & Plug Kits

Engine Block Heaters

Additional Parts:

• Current Tester 120V:  CT-1
• Heavy Duty 4-Hole Chrome Plated Weatherproof Field-Wired Receptacle, 120 Volts:  8605688
• Engine Block Heater For IH DT466/466E (2001-2003): 3500054
• Block Heater Cord Set:  3600008

Series 40 (6.7L 408 CID, 7.6L 466 CID, 8.7L 530 CID)
Engines manufactured after August 1993
Installation Information: Replaces 1-1/4" plug in boss on Left side of engine.

DT408, DT466, DT466E, 530, 570 (1994-2000)
DT466 & DT570 (2004-2006)
Installation Information: Replaces 1-1/4" freeze plug in boss on Left side of engine.

International by Navistar

DT466 & DT570
(2004 & Newer)
DT408, DT466,
DT466E, 530, 570
(Engines Manufactured in
1994 to 2000)