Briggs & Stratton PowerProtect 13kW Oil Warmer

The Briggs & Stratton PowerProtect™ 13 kW Oil Warmer keeps your standby generator’s engine oil at the ideal temperature for instant, reliable starts when the mercury plunges. Designed as a direct‑fit accessory for PowerProtect 13 kW units, this thermostatically controlled probe gently heats the crankcase so your generator is always ready to run.

• Thermostatically controlled — activates below 30 °F
• Maintains proper oil viscosity for easier cranking and reduced starter/battery strain
• Helps prevent metal‑to‑metal wear at start‑up, extending engine life
• No oil draining required — installs in minutes using the existing thermowell

Factory‑fit accessory

The probe, harness, and bracket are engineered specifically for PowerProtect enclosures. Simply thread the heater into the thermowell and connect the plug — no cutting, splicing, or draining of oil.

Tough enough for harsh winters

Rugged, UL‑recognized components and sealed connectors withstand vibration, moisture, and temperatures down to −40 °F, delivering years of worry‑free service.

Quick DIY or pro install

Everything you need ships in the box, and the job typically takes under 30 minutes with basic hand tools — ideal for scheduled maintenance visits.