Hummer Engine Heaters

At Advance Auto, we carry 5 different types of Engine Heaters for your Hummer at competitive prices to fit your budget. Save on costs when you find your Hummer replacement Engine Heaters with us.

Make sure to compare prices and take a look at the top user reviewed Engine Heaters that fit your Hummer. The ratings and reviews for these aftermarket Hummer Engine Heaters really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Engine Heaters at the nearest Advance Auto Parts location.

Compare 5 Hummer Engine Heaters

Search our full catalog of aftermarket Hummer Engine Heaters below. Make sure to check for user reviews of Engine Heaters to learn which worked the best for our customers.

Kat’s – Circulation Tank Heater; Thermostatically Controlled (Part No.13150)

Circulation Tank Heater; Thermostatically Controlled

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$75.99
KATS was created and developed as a truly effective product for cold weather and hard starting problems. Owners and operators of diesel and gas operated equipment have long known that delayed starts and slow starts mean big money losses in labor, maintenance and operating revenue. KATS Circulation Tank Heaters are designed to do one thing – Start engines FAST! KATS Circulation Tank Heaters are truly superior heavy duty patented products. This heater is thermostatically controlled 135-175 degrees. Our components are 100% made in the USA. Customers will find KATS Circulation Tank Heaters are unbeatable in pricing, quality and performance anywhere. KAT’S manufacturing quality control procedures assure you the very best anytime you install and operate a KAT’s system.

Product Features:
  • Available for all size engines
  • Equipped with check valve
  • Fits most liquid cooled engines
  • Installations easier and simpler
  • New lower radiator hose connectors
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Kat’s – Freeze Plug Heater (Part No.11484)

Freeze Plug Heater

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$100.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
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Kat’s – Freeze Plug Diesel Heater (Part No.30510)

Freeze Plug Diesel Heater

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$85.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
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Kat’s – Freeze Plug Heater (Part No.11455)

Freeze Plug Heater

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$44.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
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Zerostart – Engine Heater, 400W, 120V, 28mm, Cord With T-Stat, GM , Brass (Part No.3100109)

Engine Heater, 400W, 120V, 28mm, Cord With T-Stat, GM , Brass

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$107.99
Block heaters help to increase oil viscosity in cold weather in 2 to 5 hours. They also improve lubrication of engine parts and protect the engine from cold weather starts. The heaters decrease the amount of hydrocarbons put into the atmosphere when a vehicle is started in cold weather.
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