Coolant Heaters

Genuine Coolant Heaters for Diesel Engines by Onan, Cummins & Fleetguard

Maintain engine efficiency and extend lifespan with our premium Coolant Heaters, specially crafted for Onan, Cummins, and Fleetguard diesel engines. These genuine coolant heating solutions ensure rapid warm-up times, reduce engine wear during cold starts, and improve overall reliability.

Reliable Coolant Heaters to Protect and Enhance Your Diesel Engine

Our range includes electric coolant heaters and block heaters, engineered to provide consistent engine temperature control. Designed with durable materials and precise fitment, these coolant heaters optimize fuel efficiency and reduce emissions.

  • Genuine Brand Quality: Certified Onan, Cummins, and Fleetguard parts guarantee compatibility and performance.
  • Enhanced Engine Protection: Prevents cold-weather damage by maintaining optimal coolant temperatures.
  • Easy Installation: Designed for hassle-free replacement and long-lasting durability.

Why Choose Our Coolant Heaters?

Trust our genuine coolant heaters to deliver unmatched quality, ensuring your diesel engine runs smoothly and reliably, even in the harshest conditions.

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  • CUMMINS 333-0702-02 - HEATER KIT COOLANT 240VDC - Original OEM part - Image 1
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    ONAN 333-0702-02 - HEATER KIT COOLANT 240VDC - Original ONAN/CUMMINS OEM part

    ONAN

    $788.29
    $709.46
    Cummins HEATER KIT COOLANT 240VDC 333-0702-02 Find the authentic HEATER KIT COOLANT 240VDC (SKU: 333-0702-02) by Cummins at our store. We guarantee the best price and fast shipping. Ensure your outdoor equipment works efficiently with this high-quality...
    $788.29
    $709.46
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    Qty in Cart: 0
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    Price:
    $788.29
    $709.46
    Subtotal:
  • CUMMINS 333-0702-01 - HEATER KIT COOLANT 120VDC - Original OEM part - Image 1
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    ONAN 333-0702-01 - HEATER KIT COOLANT 120VDC - Original ONAN/CUMMINS OEM part

    ONAN

    $526.00
    $473.40
    Cummins HEATER KIT COOLANT 120VDC 333-0702-01 Explore the exceptional reliability and quality of the Cummins HEATER KIT COOLANT 120VDC (SKU: 333-0702-01) available in our store. Designed to ensure optimal performance and efficiency, this genuine...
    $526.00
    $473.40
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    Qty in Cart: 0
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    Price:
    $526.00
    $473.40
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  • CUMMINS 179-4938-04 - HEATER INSTALLATION (COOLANT) - Original OEM part - Image 1
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    ONAN 179-4938-04 - COOLANT HEATER INSTALLATION - Original ONAN/CUMMINS OEM part

    ONAN

    $353.29
    $317.96
    Cummins COOLANT HEATER INSTALLATION 179-4938-04 Our Cummins COOLANT HEATER INSTALLATION (SKU: 179-4938-04) is the reliable solution to keep your outdoor equipment running smoothly in any weather. Trust in the quality of Cummins to ensure optimal...
    $353.29
    $317.96
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    Qty in Cart: 0
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    Price:
    $353.29
    $317.96
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  • CUMMINS 179-4908-04 - COOLANT HEATER - Original OEM part - Image 1
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    ONAN 179-4908-04 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $288.15
    $259.33
    Cummins COOLANT HEATER 179-4908-04 Explore our inventory for the original Cummins COOLANT HEATER, SKU 179-4908-04. Our store is your go-to destination for genuine replacement parts designed for seamless compatibility and optimal performance. With...
    $288.15
    $259.33
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    Qty in Cart: 0
    Quantity:
    Price:
    $288.15
    $259.33
    Subtotal:
  • CUMMINS 179-4902-03 - HEATER INSTALLATION (COOLANT) - Original OEM part - Image 1
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    ONAN 179-4902-03 - COOLANT HEATER INSTALLATION - Original ONAN/CUMMINS OEM part

    ONAN

    $703.16
    $632.84
    Cummins COOLANT HEATER INSTALLATION 179-4902-03 Upgrade your equipment with the Cummins COOLANT HEATER INSTALLATION (SKU: 179-4902-03) for peak performance in any weather condition. Our store offers genuine replacement parts at unbeatable prices,...
    $703.16
    $632.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $703.16
    $632.84
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  • CUMMINS 179-3850-04 - HEATER INSTALLATION (COOLING) - Original OEM part - Image 1
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    ONAN 179-3850-04 - COOLING HEATER INSTALLATION - Original ONAN/CUMMINS OEM part

    ONAN

    $4,410.12
    $3,969.10
    Cummins COOLING HEATER INSTALLATION 179-3850-04 Find the genuine 179-3850-04 COOLING HEATER INSTALLATION from Cummins at our store, your top choice for quality replacement parts. This original product ensures a seamless installation process to keep your...
    $4,410.12
    $3,969.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,410.12
    $3,969.10
    Subtotal:
  • CUMMINS 179-3577-04 - HEATER KIT COOLANT - Original OEM part - Image 1
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    ONAN 179-3577-04 - HEATER KIT COOLANT - Original ONAN/CUMMINS OEM part

    ONAN

    $4,852.28
    $4,367.05
    Cummins HEATER KIT COOLANT 179-3577-04 Find the original "HEATER KIT COOLANT" by Cummins with SKU "179-3577-04" at our store. We ensure only genuine parts for your outdoor equipment. Don't compromise on quality; trust Cummins for your replacement needs...
    $4,852.28
    $4,367.05
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    Qty in Cart: 0
    Quantity:
    Price:
    $4,852.28
    $4,367.05
    Subtotal:
  • CUMMINS 179-5311-04 - HEATER INSTL (COOLANT) - Original OEM part - Image 1
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    ONAN 179-5311-04 - COOLANT HEATER INSTALLATION - Original ONAN/CUMMINS OEM part

    ONAN

    $3,567.90
    $3,211.11
    Cummins COOLANT HEATER INSTALLATION 179-5311-04 Ensure your lawn mower is ready for cold weather with the original Cummins COOLANT HEATER INSTALLATION (SKU: 179-5311-04). Expertly designed for easy installation, this product ensures smooth engine starts...
    $3,567.90
    $3,211.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,567.90
    $3,211.11
    Subtotal:
  • CUMMINS 249-0859 - COOLANT HEATER - Original OEM part - Image 1
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    ONAN 249-0859 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $6,556.86
    $5,901.17
    Cummins COOLANT HEATER 249-0859 Find the authentic Cummins COOLANT HEATER with SKU 249-0859 at our store, the ultimate destination for premium replacement parts. Ensure peak performance of your outdoor equipment with this top-quality product. Don't...
    $6,556.86
    $5,901.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,556.86
    $5,901.17
    Subtotal:
  • CUMMINS A029B304 - HEATER COOLANT - Original OEM part - Image 1
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    ONAN A029B304 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $2,927.84
    $2,635.05
    Cummins COOLANT HEATER A029B304 Discover the original Cummins COOLANT HEATER with SKU A029B304 at our store, your top choice for quality replacement parts. This essential component ensures optimal performance of your outdoor equipment. Don't miss out on...
    $2,927.84
    $2,635.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,927.84
    $2,635.05
    Subtotal:
  • CUMMINS A029B298 - HEATER COOLANT - Original OEM part - Image 1
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    ONAN A029B298 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $1,041.88
    $937.69
    Cummins COOLANT HEATER A029B298 Discover the original Cummins COOLANT HEATER, SKU A029B298, at our store with the assurance of quality and durability. Designed to keep your outdoor equipment running efficiently, this replacement part is a reliable...
    $1,041.88
    $937.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,041.88
    $937.69
    Subtotal:
  • CUMMINS A029C774 - HEATER COOLANT - Original OEM part - Image 1
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    ONAN A029C774 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $3,073.72
    $2,766.34
    Cummins COOLANT HEATER A029C774 The Cummins COOLANT HEATER with SKU A029C774 is designed to keep your equipment running smoothly and efficiently. Purchase the original replacement part from our store to ensure the highest quality and compatibility with...
    $3,073.72
    $2,766.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,073.72
    $2,766.34
    Subtotal:
  • CUMMINS A028X762 - HEATER COOLANT - Original OEM part - Image 1
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    ONAN A028X762 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $879.02
    $791.11
    Cummins COOLANT HEATER A028X762 Discover the genuine Cummins COOLANT HEATER (SKU: A028X762) at our store for reliable performance. Crafted with precision to ensure optimal functioning for your outdoor equipment. With our competitive pricing, now is the...
    $879.02
    $791.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $879.02
    $791.11
    Subtotal:
  • CUMMINS 333-0634-01 - HEATER COOLANT - Original OEM part - Image 1
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    ONAN 333-0634-01 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $2,083.82
    $1,875.43
    Cummins COOLANT HEATER 333-0634-01 Find top-quality original COOLANT HEATER with SKU 333-0634-01 from the trusted brand Cummins at our store. Ensure peak performance of your outdoor equipment with this reliable replacement part. Benefit from the best...
    $2,083.82
    $1,875.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,083.82
    $1,875.43
    Subtotal:
  • CUMMINS 179-6001-07 - INSTL COOLANT_HEATER - Original OEM part - Image 1
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    ONAN 179-6001-07 - INSTALATION COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $632.66
    $569.39
    Cummins INSTALATION COOLANT HEATER 179-6001-07 Ensure reliable performance of your Cummins engine by opting for the genuine INSTALATION COOLANT HEATER, SKU 179-6001-07 available at our online store. With a focus on quality, our store offers original...
    $632.66
    $569.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $632.66
    $569.39
    Subtotal:
  • CUMMINS A041F653 - HEATER COOLANT - Original OEM part - Image 1
    Add to Cart

    ONAN A041F653 - COOLANT HEATER - Original ONAN/CUMMINS OEM part

    ONAN

    $298.27
    $268.44
    Cummins COOLANT HEATER A041F653 Upgrade your outdoor equipment with the original Cummins COOLANT HEATER (SKU: A041F653) available at our store. Engineered for optimal performance and durability, this heater is a perfect fit for maintaining your lawn...
    $298.27
    $268.44
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $298.27
    $268.44
    Subtotal:
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