Work-ready below zero
Can-Am Defender Block Heater Guide
A Defender spans several engines, trims and model years. Begin with the machine's label and current BRP accessory listing; then choose a universal heater only when its surface and oil capacity support it.
OEM starting point
BRP accessory 515179334
BRP lists this as a block-heater accessory in its Canadian Can-Am shop. The product number is a search key—not proof that it fits every HD7, HD9, HD10 or MAX configuration. Confirm the compatibility selector and instructions for the exact machine.
OEM heater
Best when BRP confirms the exact application.
Adhesive oil pad
Useful on a clean, flat approved surface sized to oil capacity.
Magnetic heater
Fast and removable, but only where a magnet sticks fully to flat steel.
Five checks before ordering
- 1.Record the model year, trim and engine from the label.
- 2.Check the current BRP product compatibility—not a forum signature.
- 3.Inspect whether an OEM heater or lead is already installed.
- 4.For a pad, measure a flat surface and confirm oil capacity.
- 5.Plan battery charging and winter-rated power at the same time.
Find the heater or replacement cord
Confirm the current BRP application and exact machine before buying.
Part reference
BRP 515179334
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
Defender oil pad
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
What is the Can-Am Defender block-heater part number?
BRP lists block-heater accessory 515179334 in its Canadian shop. Confirm the current product page against the Defender engine, model year and installation instructions before ordering.
Can I use a magnetic heater on a Defender?
Only on a flat steel surface with full contact and safe clearance. Test the intended surface with a magnet; many engine and sump parts are aluminum.
What else helps a Defender start in the cold?
A charged battery, manufacturer-approved winter oil and protected outdoor power matter as much as heat. Stored machines often benefit from a smart maintainer.
Compare the broader ATV and UTV heater guide and magnetic ATV options.
Primary reference: BRP Canadian block-heater listing 515179334.