Brand and compatibility guide
Calix Block Heaters
How Calix 120 V engine heaters, compact inlet cables and contact, hose and immersion heaters fit together for Canadian vehicles.
Our verdict
A credible complete-system option, particularly on European vehicles and specialty equipment. Treat the compact inlet, internal cables and heater as one Calix system and confirm the exact application before replacing a lead.
Known for
- ✓ Compact vehicle inlet and cable system
- ✓ 120 V North American vehicle applications
- ✓ Contact, hose and immersion heaters
- ✓ Battery charging and cabin-heater integration
Before you buy
- — Use the Calix vehicle application search or installation instruction for the exact engine.
- — Match the inlet and cable system; do not assume a visually similar DEFA cable is compatible.
- — Confirm 120 V for Canadian household power.
- — Contact heaters require the specified clean mounting surface and installation hardware.
Find the right product family
Calix products and useful alternatives
Amazon buying options
Zerostart 3600006 replacement cordset, 5 ft
Replacement cord only. Confirm that the installed heater manufacturer specifies 3600006; connector appearance alone does not establish fit.
Confirm the exact specification and application in the listing before ordering.
Cord / harness only — no heating element.
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Amazon buying options
Zerostart 3600116 lit-plug cordset, 5 ft
Illuminated replacement cord. Confirm that the installed heater specifies 3600116. The light indicates supply power, not proof that the element is heating.
Confirm the exact specification and application in the listing before ordering.
Cord / harness only — no heating element.
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Part reference
Digital multimeter with resistance and continuity
The definitive block-heater test tool. Any meter with an ohms range and audible continuity can isolate a dead cord from a failed element.
Confirm the exact specification and application in the listing before ordering.
No exact purchase listing verified yet. These links search Amazon; confirm the part before buying.
Affiliate links. As an Amazon Associate, we earn from qualifying purchases.
Part reference
Automotive dielectric grease
A small amount around a clean weatherproof connector helps keep road salt and moisture out. It cannot repair burned pins or damaged insulation.
Confirm the exact specification and application in the listing before ordering.
No exact purchase listing verified yet. These links search Amazon; confirm the part before buying.
Affiliate links. As an Amazon Associate, we earn from qualifying purchases.
Quick questions
Can I use a DEFA cable on a Calix heater?
Do not assume so. Compact inlet systems can look similar while using different components. Match the installed manufacturer and current cable documentation.
Does Calix make 120 V block heaters?
Yes. Calix publishes a North American 120 V system and vehicle applications. Confirm the exact heater and cable for the vehicle.
What types of engine heater does Calix make?
The current range includes hose heaters, external contact heaters and immersion heaters, plus connected cable, charging and cabin-heating components.
Which Calix part fits your vehicle
The fitment pages list the catalogued kit and cordset numbers per engine, so you can check the part before you order it.
Primary references: Calix 120 V engine-heater overview · Calix North American vehicle systems