Level Switches

Genuine Level Switches for Diesel Engines by Onan, Cummins, and Fleetguard

Maintain precise fluid and fuel level control in your diesel engines with our authentic Level Switches, engineered to meet the rigorous demands of Onan, Cummins, and Fleetguard power systems.

Level Switches for Accurate Engine Fluid Monitoring | Diesel Engines Parts

Our range features high-quality liquid level sensors, float switches, and level controllers that ensure dependable operation and prevent engine damage.

  • Trusted Genuine Parts: Certified Onan, Cummins, and Fleetguard components for guaranteed compatibility and longevity.
  • Precision & Durability: Engineered to provide accurate readings under harsh conditions and extended service life.
  • Wide Compatibility: Suitable for various diesel engine models, ensuring seamless integration.

Why Choose Our Level Switches?

Experience unmatched reliability with our genuine Level Switches, expertly selected to optimize your diesel engine's performance and safeguard its longevity.

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  • ONAN 3081166 LEVER SWITCH ONAN Genuine OEM Part
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    ONAN 3081166 LEVER SWITCH ONAN Genuine OEM Part

    ONAN

    $27.78
    $25.38
    Genuine ONAN OEM lever switch engineered for perfect compatibility Enables precise control of generator functions with dependable responsiveness Designed to withstand rigorous operational demands...
    $27.78
    $25.38
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    Qty in Cart: 0
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    $27.78
    $25.38
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  • ONAN A035K750 - LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A035K750 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $131.84
    $120.43
    Cummins LEVEL SWITCH A035K750 Find the authentic Cummins level switch A035K750 at our store for precise replacement needs. Crafted with top-quality materials, this component guarantees superior...
    $131.84
    $120.43
    Add to Cart
    Qty in Cart: 0
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    Price:
    $131.84
    $120.43
    Subtotal:
  • ONAN 3081059 TEXT OIL LEVEL SWITCH ONAN Genuine OEM Part
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    ONAN 3081059 TEXT OIL LEVEL SWITCH ONAN Genuine OEM Part

    ONAN

    $131.42
    $120.05
    Certified Genuine ONAN OEM component Monitors accurate oil levels to protect engine health Supports operational efficiency by preventing low oil damage Engineered for dependable performance under...
    $131.42
    $120.05
    Add to Cart
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    Price:
    $131.42
    $120.05
    Subtotal:
  • ONAN A061N800 - LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A061N800 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $143.03
    $130.66
    Cummins LEVEL SWITCH A061N800 Find the original Cummins LEVEL SWITCH with SKU A061N800 at our store for top-notch quality and precise fit. Trust in our expertise to provide authentic replacement...
    $143.03
    $130.66
    Add to Cart
    Qty in Cart: 0
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    Price:
    $143.03
    $130.66
    Subtotal:
  • ONAN A061N776 - LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A061N776 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $116.64
    $106.55
    Cummins LEVEL SWITCH A061N776 Find authentic Cummins LEVEL SWITCH, SKU A061N776, at our store for unmatched quality and performance. Our fast shipping ensures prompt delivery without compromising on...
    $116.64
    $106.55
    Add to Cart
    Qty in Cart: 0
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    Price:
    $116.64
    $106.55
    Subtotal:
  • CUMMINS 4063954 - FLUID LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4063954 FLUID LEVEL SWITCH Original OEM part

    CUMMINS

    $208.60
    $190.56
    Cummins 4063954 - FLUID LEVEL SWITCH MINS4063954 Upgrade your equipment with the genuine 4063954 - FLUID LEVEL SWITCH by Cummins, SKU MINS4063954. Our store is your top choice for guaranteed...
    $208.60
    $190.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $208.60
    $190.56
    Subtotal:
  • ONAN A043D758 - LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A043D758 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $71.58
    $65.39
    Cummins LEVEL SWITCH A043D758 Discover the authentic Cummins LEVEL SWITCH with SKU A043D758, crafted to ensure optimal performance for your outdoor equipment. Our store stands out as the top choice...
    $71.58
    $65.39
    Add to Cart
    Qty in Cart: 0
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    Price:
    $71.58
    $65.39
    Subtotal:
  • ONAN A035L092 - LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A035L092 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $97.80
    $89.35
    Cummins LEVEL SWITCH A035L092 When it comes to finding the right LEVEL SWITCH for your outdoor equipment, look no further than the Cummins A035L092. Our store offers genuine replacement parts...
    $97.80
    $89.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $97.80
    $89.35
    Subtotal:
  • ONAN A035K751 - LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A035K751 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $71.86
    $65.65
    Cummins LEVEL SWITCH A035K751 Discover the genuine Cummins LEVEL SWITCH, SKU A035K751, exclusively at our online store. Engineered for precision and reliability, this replacement part ensures...
    $71.86
    $65.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $71.86
    $65.65
    Subtotal:
  • CUMMINS 4384790 - COOLANT LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4384790 COOLANT LEVEL SWITCH Original OEM part

    CUMMINS

    $567.44
    $518.36
    Precision engineered to safeguard your engine’s cooling system under every demanding condition Reliable coolant level detection to prevent overheating and maintain optimal engine health Durable...
    $567.44
    $518.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $567.44
    $518.36
    Subtotal:
  • CUMMINS 4384789 - COOLANT LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4384789 COOLANT LEVEL SWITCH Original OEM part

    CUMMINS

    $524.18
    $478.84
    Cummins 4384789 - COOLANT LEVEL SWITCH MINS4384789 Upgrade your lawn mower or outdoor equipment with the genuine 4384789 - COOLANT LEVEL SWITCH from Cummins. Ensure optimal performance and extend...
    $524.18
    $478.84
    Add to Cart
    Qty in Cart: 0
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    Price:
    $524.18
    $478.84
    Subtotal:
  • CUMMINS 4383933 - SWITCH COOLANT LEVEL-IMAGE1
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    CUMMINS 4383933 COOLANT LEVEL SWITCH Original OEM part

    CUMMINS

    $414.56
    $378.70
    Precision engineered for unwavering engine protection and operational excellence. Reliable coolant level monitoring to prevent overheating and engine damage. Durable design built to withstand...
    $414.56
    $378.70
    Add to Cart
    Qty in Cart: 0
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    Price:
    $414.56
    $378.70
    Subtotal:
  • CUMMINS 4383932 - CUMMINS Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4383932 CUMMINS Genuine OEM Part

    CUMMINS

    $260.23
    $237.72
    100% Genuine CUMMINS OEM component for guaranteed compatibility Precisely engineered to maintain seamless system operation Enhances engine health and extends service intervals Designed to uphold...
    $260.23
    $237.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $260.23
    $237.72
    Subtotal:
  • CUMMINS 4383931 - COOLANT LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4383931 COOLANT LEVEL SWITCH Original OEM part

    CUMMINS

    $594.09
    $542.71
    Precision engineered for reliable coolant monitoring Essential safeguard to prevent engine overheating Durable construction for extended service life under demanding conditions Authentic OEM Cummins...
    $594.09
    $542.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $594.09
    $542.71
    Subtotal:
  • CUMMINS 4383929 - COOLANT LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4383929 COOLANT LEVEL SWITCH Original OEM part

    CUMMINS

    $475.10
    $434.01
    Engineered for uncompromising precision and durability Provides critical coolant level detection to prevent engine damage Designed to integrate seamlessly within Cummins power systems 100% Genuine...
    $475.10
    $434.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $475.10
    $434.01
    Subtotal:
  • CUMMINS 4072714 - FLUID LEVEL SWITCH - Original OEM part - Image 1
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    CUMMINS 4072714 FLUID LEVEL SWITCH Original OEM part

    CUMMINS

    $725.86
    $663.07
    Precision engineered for seamless integration and flawless operation Durable design guarantees accurate fluid level monitoring under demanding conditions OEM Cummins part ensures full compatibility...
    $725.86
    $663.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $725.86
    $663.07
    Subtotal:
  • CUMMINS 4063866 - FLUID LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4063866 FLUID LEVEL SWITCH Original OEM part

    CUMMINS

    $500.47
    $457.18
    Engineered for precision and reliability in every critical application Accurate fluid level detection safeguards engine longevity and efficiency Robust construction to endure demanding operational...
    $500.47
    $457.18
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $500.47
    $457.18
    Subtotal:
  • CUMMINS 3646234 - FLUID LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3646234 FLUID LEVEL SWITCH Original OEM part

    CUMMINS

    $2,377.83
    $2,172.15
    Precision engineered for unwavering reliability Accurate fluid level monitoring for enhanced engine protection Robust design to endure demanding operational environments 100% genuine OEM Cummins...
    $2,377.83
    $2,172.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,377.83
    $2,172.15
    Subtotal:
  • CUMMINS 3348814 - FLUID LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3348814 FLUID LEVEL SWITCH Original OEM part

    CUMMINS

    $1,270.52
    $1,160.62
    Precision engineered for uncompromised reliability Durable fluid level monitoring to safeguard engine health OEM Cummins quality ensures perfect fit and peak performance CUMMINS 3348814 FLUID LEVEL...
    $1,270.52
    $1,160.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,270.52
    $1,160.62
    Subtotal:
  • CUMMINS 3057439 - FLUID LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3057439 FLUID LEVEL SWITCH Original OEM part

    CUMMINS

    $993.58
    $907.64
    Engineered for excellence, designed for endurance. Precision fluid level monitoring ensures optimal engine protection and uninterrupted operation. Durable construction guarantees long-lasting...
    $993.58
    $907.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $993.58
    $907.64
    Subtotal:
  • CUMMINS 3001723 - COOLANT LEVEL SWITCH - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3001723 COOLANT LEVEL SWITCH Original OEM part

    CUMMINS

    $1,092.30
    $997.82
    Cummins 3001723 - COOLANT LEVEL SWITCH MINS3001723 Explore our store for the original Cummins 3001723 - COOLANT LEVEL SWITCH with SKU MINS3001723, a crucial component for your outdoor equipment. Our...
    $1,092.30
    $997.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,092.30
    $997.82
    Subtotal:
  • ONAN 309-0679 - 3090679 LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 3090679 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $3,034.57
    $2,772.08
    Cummins LEVEL SWITCH 309-0679 Find the original "LEVEL SWITCH" SKU 309-0679 by Cummins at our store, designed to ensure the optimal performance of your outdoor equipment. With a focus on quality and...
    $3,034.57
    $2,772.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,034.57
    $2,772.08
    Subtotal:
  • ONAN 309-0709 - 3090709 LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 3090709 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $1,360.37
    $1,242.70
    Cummins LEVEL SWITCH 309-0709 Find the authentic Cummins LEVEL SWITCH with SKU 309-0709 at our store, your ultimate destination for original replacement parts. Our commitment to quality makes us the...
    $1,360.37
    $1,242.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,360.37
    $1,242.70
    Subtotal:
  • ONAN 309-0710-05 - 309071005 450 MM LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309071005 450 MM LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $442.02
    $403.78
    Precision engineered for seamless integration with your ONAN generator system Highly durable design guarantees consistent operation under demanding conditions Critical component for maintaining...
    $442.02
    $403.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $442.02
    $403.78
    Subtotal:
  • ONAN 309-0734-01 - 309073401 FUEL LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309073401 FUEL LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $954.05
    $871.52
    Precision meets durability in every ONAN component for optimized power system performance. Reliable fuel level monitoring ensures uninterrupted generator operation under critical conditions...
    $954.05
    $871.52
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $954.05
    $871.52
    Subtotal:
  • ONAN 309-0708-02 - 309070802 LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070802 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $904.77
    $826.51
    Cummins LEVEL SWITCH 309-0708-02 Discover the genuine Cummins LEVEL SWITCH with SKU 309-0708-02 at our online store. With a commitment to quality, our store ensures that you receive the authentic...
    $904.77
    $826.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $904.77
    $826.51
    Subtotal:
  • ONAN 309-0619 - 3090619 OIL LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 3090619 OIL LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $546.92
    $499.61
    Cummins OIL LEVEL SWITCH 309-0619 Our online store proudly offers the original Cummins OIL LEVEL SWITCH with SKU 309-0619, ensuring top-tier quality and a perfect fit for your lawn mower or outdoor...
    $546.92
    $499.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $546.92
    $499.61
    Subtotal:
  • ONAN 309-0702-07 - 309070207 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070207 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part

    ONAN

    $872.73
    $797.24
    Cummins SWITCH LEVEL RUPTURE BASIN 309-0702-07 Discover the genuine SWITCH LEVEL RUPTURE BASIN by Cummins with SKU 309-0702-07, available at our store. Rest assured of the authenticity and quality...
    $872.73
    $797.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $872.73
    $797.24
    Subtotal:
  • ONAN 309-0702-04 - 309070204 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070204 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part

    ONAN

    $815.55
    $745.00
    Cummins SWITCH LEVEL RUPTURE BASIN 309-0702-04 Discover the authentic SWITCH LEVEL RUPTURE BASIN by Cummins with SKU 309-0702-04 at our store. Our commitment to quality ensures that you get genuine...
    $815.55
    $745.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $815.55
    $745.00
    Subtotal:
  • ONAN 309-0703-02 - 309070302 CRITICAL HIGH LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070302 CRITICAL HIGH LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $626.07
    $571.92
    Engineered precision for lasting generator safety Critical high-level detection ensures reliable fluid control Designed exclusively as an ONAN OEM component for guaranteed compatibility ONAN...
    $626.07
    $571.92
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $626.07
    $571.92
    Subtotal:
  • ONAN 309-0702-05 - 309070205 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070205 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part

    ONAN

    $803.42
    $733.92
    Cummins SWITCH LEVEL RUPTURE BASIN 309-0702-05 Find the genuine Cummins SWITCH LEVEL RUPTURE BASIN with SKU 309-0702-05 at our store, crafted to meet the highest quality standards. Trust our...
    $803.42
    $733.92
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $803.42
    $733.92
    Subtotal:
  • ONAN 309-0702-03 - 309070203 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070203 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part

    ONAN

    $804.20
    $734.64
    Cummins SWITCH LEVEL RUPTURE BASIN 309-0702-03 Explore the top-quality SWITCH LEVEL RUPTURE BASIN - SKU 309-0702-03 from Cummins, now available at our store. Find the original replacement part at...
    $804.20
    $734.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $804.20
    $734.64
    Subtotal:
  • ONAN 309-0708-01 - 309070801 LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070801 LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $649.52
    $593.33
    Cummins LEVEL SWITCH 309-0708-01 Discover the authentic Cummins 309-0708-01 LEVEL SWITCH at our store, your ultimate destination for top-quality replacement parts. With a focus on customer...
    $649.52
    $593.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $649.52
    $593.33
    Subtotal:
  • ONAN 309-0702-08 - 309070208 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070208 SWITCH LEVEL RUPTURE BASIN Original ONAN/CUMMINS OEM part

    ONAN

    $795.70
    $726.88
    Cummins SWITCH LEVEL RUPTURE BASIN 309-0702-08 Our online store offers the original Cummins SWITCH LEVEL RUPTURE BASIN (Product SKU: 309-0702-08) guaranteed to meet your outdoor equipment needs...
    $795.70
    $726.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $795.70
    $726.88
    Subtotal:
  • ONAN 309-0703-01 - 309070301 CRITICAL HIGH LEVEL SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 309070301 CRITICAL HIGH LEVEL SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $678.66
    $619.96
    Engineered for Precision, Built for Endurance Reliable Detection: Monitors critical fluid levels accurately to prevent system damage. Durable Construction: Designed to withstand demanding generator...
    $678.66
    $619.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $678.66
    $619.96
    Subtotal:
  • ONAN 308-1217 - 3081217 LEVER SWITCH Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 3081217 LEVER SWITCH Original ONAN/CUMMINS OEM part

    ONAN

    $72.62
    $66.34
    Cummins LEVER SWITCH 308-1217 Find top-quality original Cummins LEVER SWITCH with SKU 308-1217 at our online store. Designed for durability and precision, this switch ensures seamless performance...
    $72.62
    $66.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $72.62
    $66.34
    Subtotal:
  • ONAN 181-0260 - 1810260 OIL LEVEL SWITCH ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 1810260 OIL LEVEL SWITCH ONAN Genuine OEM Part

    ONAN

    $13.93
    $12.72
    Authentic ONAN genuine OEM oil level switch designed for seamless compatibility Monitors engine oil level to prevent damage and maintain optimal generator operation Ensures early detection of low...
    $13.93
    $12.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $13.93
    $12.72
    Subtotal:
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