Oil Level Indicators

Genuine Oil Level Indicators for Diesel Engines

Maintain peak engine performance with our authentic Oil Level Indicators, specially crafted for Onan, Cummins, and Fleetguard diesel engines. These essential components provide precise oil level readings, ensuring your engine operates safely and efficiently.

Oil Level Indicators - Reliable Monitoring for Onan, Cummins & Fleetguard Engines

Our range features durable oil level sensors, sight glasses, and dipsticks that deliver accurate and consistent oil measurement. Engineered to withstand harsh operating conditions, these indicators help prevent engine damage caused by improper oil levels.

  • Genuine Parts: Certified replacement parts from trusted brands to guarantee compatibility and performance.
  • Durability: Built to resist wear, corrosion, and extreme temperatures common in diesel engine environments.
  • Easy Installation: Designed for straightforward fitting to minimize downtime and maintenance effort.

Why Choose Our Oil Level Indicators? We provide genuine, brand-specific oil level indicators backed by expert support and quality assurance, ensuring your diesel engine runs smoothly and reliably every time.

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  • ONAN 123-2236 - OIL LEVEL INDICATOR - Original ONAN/CUMMINS OEM part
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    ONAN 1232236 OIL LEVEL INDICATOR ONAN Genuine OEM Part

    ONAN

    $64.87
    $59.26
    Certified genuine ONAN replacement part ensuring full compatibility and optimal operation. Provides precise oil level monitoring to protect your generator engine from damage. Supports consistent...
    $64.87
    $59.26
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    Qty in Cart: 0
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    Price:
    $64.87
    $59.26
    Subtotal:
  • ONAN 123-2345 - 1232345 OIL INDICATOR TUBE ONAN Genuine OEM Part - Original OEM part - Image 1
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    ONAN 1232345 OIL INDICATOR TUBE ONAN Genuine OEM Part

    ONAN

    $251.80
    $230.02
    Certified Genuine OEM part directly from ONAN, ensuring perfect fit and compatibility. Accurately monitors engine oil levels to prevent damage and optimize performance. Durably engineered to...
    $251.80
    $230.02
    Add to Cart
    Qty in Cart: 0
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    Price:
    $251.80
    $230.02
    Subtotal:
  • ONAN 123-2322 - 1232322 OIL LEVEL INDICATOR ONAN Genuine OEM Part - Original OEM part - Image 1
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    ONAN 1232322 OIL LEVEL INDICATOR ONAN Genuine OEM Part

    ONAN

    $92.92
    $84.88
    Manufactured as a Genuine ONAN OEM Component, ensuring perfect fit and durability Accurately monitors oil levels to protect engine health and avoid costly damages Supports optimal engine performance...
    $92.92
    $84.88
    Add to Cart
    Qty in Cart: 0
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    Price:
    $92.92
    $84.88
    Subtotal:
  • ONAN 185-6866 - 1856866 OIL GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1856866 OIL GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $55.45
    $50.65
    Precision monitoring for dependable engine health Designed specifically for ONAN generators to guarantee compatibility Durable construction ensures long-lasting, reliable operation Authentic ONAN...
    $55.45
    $50.65
    Add to Cart
    Qty in Cart: 0
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    Price:
    $55.45
    $50.65
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  • ONAN 187-1290 - 1871290 LEVEL GAUGE OIL L147 Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1871290 LEVEL GAUGE OIL L147 Original ONAN/CUMMINS OEM part

    ONAN

    $75.59
    $69.06
    Precision Meets Performance in Every Drop Accurate Oil Level Monitoring: Keeps your ONAN generator running smoothly by providing real-time oil levels. Durable OEM Quality: Built to the highest...
    $75.59
    $69.06
    Add to Cart
    Qty in Cart: 0
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    Price:
    $75.59
    $69.06
    Subtotal:
  • CUMMINS C6204235341 - OIL LEVEL GAUGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS C6204235341 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $118.22
    $107.99
    Precision engineered for seamless engine health management Highly durable construction ensures long-lasting accuracy Designed exclusively by CUMMINS for perfect compatibility 100% genuine OEM...
    $118.22
    $107.99
    Add to Cart
    Qty in Cart: 0
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    Price:
    $118.22
    $107.99
    Subtotal:
  • CUMMINS 4380996 - OIL LEVEL GAUGE - Original OEM part - Image 1
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    CUMMINS 4380996 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $739.38
    $675.43
    Accuracy Meets Durability: Engineered to provide precise oil level readings under all operating conditions. Robust Construction: Crafted from premium materials to withstand harsh environments and...
    $739.38
    $675.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $739.38
    $675.43
    Subtotal:
  • CUMMINS 4372824 - OIL LEVEL GAUGE - Original OEM part - Image 1
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    CUMMINS 4372824 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $435.65
    $397.97
    Trusted precision meets dependable performance Accurate oil level detection for optimal engine health Durable design engineered for extended service life 100% Genuine OEM Cummins part built to exact...
    $435.65
    $397.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $435.65
    $397.97
    Subtotal:
  • ONAN 410674 - OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 410674 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $301.06
    $275.02
    Cummins OIL PRESSURE GAUGE 410674 Ensure the optimal performance of your equipment with the original Cummins OIL PRESSURE GAUGE (SKU: 410674). Our store is your one-stop shop for genuine replacement...
    $301.06
    $275.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $301.06
    $275.02
    Subtotal:
  • CUMMINS 3642419 - OIL LEVEL GAUGE - Original OEM part - Image 1
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    CUMMINS 3642419 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $341.10
    $311.60
    Cummins 3642419 - OIL LEVEL GAUGE MINS3642419 Find peace of mind with the Cummins 3642419 Oil Level Gauge, designed for precision and reliability. Trust in our store to provide you with authentic...
    $341.10
    $311.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $341.10
    $311.60
    Subtotal:
  • CUMMINS 3640866 - OIL LEVEL GAUGE - Original OEM part - Image 1
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    CUMMINS 3640866 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $679.30
    $620.55
    Engineered for Precision, Trusted for Durability Accurate Oil Level Monitoring to Protect Engine Health Robust Construction Designed to Withstand Harsh Operating Conditions Certified Genuine OEM...
    $679.30
    $620.55
    Add to Cart
    Qty in Cart: 0
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    Price:
    $679.30
    $620.55
    Subtotal:
  • CUMMINS 3638543 - OIL LEVEL GAUGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3638543 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $702.82
    $642.02
    Cummins 3638543 - OIL LEVEL GAUGE MINS3638543 Find peace of mind knowing you're investing in top-notch quality with the 3638543 Oil Level Gauge by Cummins. Our store stands out as your premier...
    $702.82
    $642.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $702.82
    $642.02
    Subtotal:
  • CUMMINS 3637019 - OIL LEVEL GAUGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3637019 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $602.21
    $550.11
    Precision Monitoring for Peak Performance: Keep your engine running flawlessly with accurate oil level readings. Durability Engineered by Cummins: Crafted to withstand demanding conditions and...
    $602.21
    $550.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $602.21
    $550.11
    Subtotal:
  • CUMMINS 3637018 - OIL LEVEL GAUGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3637018 OIL LEVEL GAUGE Original OEM part

    CUMMINS

    $497.26
    $454.25
    Precision monitoring for your engine’s health - trust the CUMMINS 3637018 Oil Level Gauge to deliver accurate oil level readings essential for optimal engine operation. Durability engineered for...
    $497.26
    $454.25
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $497.26
    $454.25
    Subtotal:
  • ONAN 123-2366 - 1232366 OIL LEVEL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1232366 OIL LEVEL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $210.50
    $192.30
    Cummins OIL LEVEL INDICATOR 123-2366 Find genuine replacement parts like the OIL LEVEL INDICATOR (SKU: 123-2366) from Cummins at our store, where authenticity meets quality. Designed to precision,...
    $210.50
    $192.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $210.50
    $192.30
    Subtotal:
  • ONAN 193-0451 - 1930451 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930451 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $433.59
    $396.09
    Cummins OIL PRESSURE GAUGE 193-0451 Discover the original Cummins 193-0451 OIL PRESSURE GAUGE, essential for monitoring your outdoor equipment's vital signs. Our online store is your top choice for...
    $433.59
    $396.09
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $433.59
    $396.09
    Subtotal:
  • ONAN U0034601 - OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN U0034601 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $332.78
    $304.00
    Cummins OIL PRESSURE GAUGE U0034601 Upgrade your outdoor equipment with the original Cummins OIL PRESSURE GAUGE (SKU: U0034601) now available in our store. Ensure the proper maintenance of your lawn...
    $332.78
    $304.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $332.78
    $304.00
    Subtotal:
  • ONAN 193-0243 - 1930243 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930243 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $385.03
    $351.72
    Cummins OIL PRESSURE GAUGE 193-0243 Find peace of mind with the genuine "OIL PRESSURE GAUGE" by Cummins (SKU: 193-0243) available at our store. This essential part ensures accurate monitoring of...
    $385.03
    $351.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $385.03
    $351.72
    Subtotal:
  • ONAN 193-0625 - 1930625 GAUGE PRESSURE OIL PRESSURE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930625 GAUGE PRESSURE OIL PRESSURE Original ONAN/CUMMINS OEM part

    ONAN

    $490.23
    $447.82
    Precision engineered for unwavering accuracy and reliable monitoring Critical pressure gauge ensures optimal engine lubrication for long-lasting performance Guaranteed genuine OEM part from trusted...
    $490.23
    $447.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $490.23
    $447.82
    Subtotal:
  • ONAN 193-0107 - 1930107 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930107 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $300.15
    $274.19
    Cummins OIL PRESSURE GAUGE 193-0107 Find the authentic Cummins OIL PRESSURE GAUGE with SKU 193-0107 exclusively at our store. Ensure the longevity and efficiency of your outdoor equipment by...
    $300.15
    $274.19
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $300.15
    $274.19
    Subtotal:
  • ONAN 193-0466 - 1930466 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930466 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $147.93
    $135.13
    Cummins OIL PRESSURE GAUGE 193-0466 When it comes to ensuring your outdoor equipment runs smoothly, the "OIL PRESSURE GAUGE" from Cummins with SKU "193-0466" is a must-have for monitoring oil...
    $147.93
    $135.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $147.93
    $135.13
    Subtotal:
  • ONAN 193-0352 - 1930352 TEXT OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930352 TEXT OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $112.64
    $102.90
    Cummins TEXT OIL PRESSURE GAUGE 193-0352 Find peace of mind with the original TEXT OIL PRESSURE GAUGE by Cummins, SKU 193-0352, ensuring the optimal performance of your equipment. Trust our store...
    $112.64
    $102.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $112.64
    $102.90
    Subtotal:
  • ONAN 193-0005 - 1930005 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930005 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $128.50
    $117.39
    Cummins OIL PRESSURE GAUGE 193-0005 Ensure your outdoor equipment runs smoothly with the Cummins OIL PRESSURE GAUGE (SKU: 193-0005). Our store is the go-to choice for authentic replacement parts...
    $128.50
    $117.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $128.50
    $117.39
    Subtotal:
  • ONAN 123-2148 - 1232148 OIL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1232148 OIL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $67.08
    $61.28
    Cummins OIL INDICATOR 123-2148 Discover the genuine "OIL INDICATOR" (SKU: 123-2148) by Cummins available at our store. Crafted with precision, this essential part guarantees accurate oil level...
    $67.08
    $61.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $67.08
    $61.28
    Subtotal:
  • ONAN 123-2118 - 1232118 OIL LEVEL INDICATOR ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 1232118 OIL LEVEL INDICATOR ONAN Genuine OEM Part

    ONAN

    $71.88
    $65.67
    Genuine ONAN OEM component manufactured to exact Cummins standards Provides accurate monitoring of oil levels to protect engine integrity Supports consistent operation and reduces risk of engine...
    $71.88
    $65.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $71.88
    $65.67
    Subtotal:
  • ONAN 123-2140 - 1232140 OIL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1232140 OIL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $26.64
    $24.33
    Cummins OIL INDICATOR 123-2140 Find the perfect Cummins OIL INDICATOR with SKU 123-2140 at our online store. Made with quality and precision, this product guarantees accurate oil level readings for...
    $26.64
    $24.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.64
    $24.33
    Subtotal:
  • ONAN 123-2265 - 1232265 OIL LEVEL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1232265 OIL LEVEL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $41.12
    $37.56
    Cummins OIL LEVEL INDICATOR 123-2265 Featuring the genuine "OIL LEVEL INDICATOR" by Cummins with SKU 123-2265, our store provides original replacement parts for outdoor equipment. Ensure optimal...
    $41.12
    $37.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.12
    $37.56
    Subtotal:
  • ONAN 193-0436 - 1930436 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1930436 OIL PRESSURE GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $33.16
    $30.29
    Cummins OIL PRESSURE GAUGE 193-0436 Enhance the performance of your outdoor equipment with the genuine Cummins OIL PRESSURE GAUGE (SKU: 193-0436). Trust in our store to provide you with original...
    $33.16
    $30.29
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33.16
    $30.29
    Subtotal:
  • ONAN 123-1891 - 1231891 OIL LEVEL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1231891 OIL LEVEL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $15.90
    $14.53
    Cummins OIL LEVEL INDICATOR 123-1891 Our store proudly offers the genuine OIL LEVEL INDICATOR from Cummins, with the product SKU 123-1891. As the leading provider of original replacement parts for...
    $15.90
    $14.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.90
    $14.53
    Subtotal:
  • ONAN 185-6729 - 1856729 OIL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1856729 OIL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $55.84
    $51.01
    Cummins OIL INDICATOR 185-6729 Our store proudly offers the genuine Cummins OIL INDICATOR, SKU 185-6729, ensuring the perfect fit and function for your outdoor equipment. Trust the quality and...
    $55.84
    $51.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $55.84
    $51.01
    Subtotal:
  • ONAN 185-5123 - 1855123 OIL INDICATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1855123 OIL INDICATOR Original ONAN/CUMMINS OEM part

    ONAN

    $46.75
    $42.71
    Cummins OIL INDICATOR 185-5123 Elevate your equipment's performance with the authentic "Cummins OIL INDICATOR" (SKU: 185-5123). Our store stands out as the top choice for genuine replacement parts...
    $46.75
    $42.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.75
    $42.71
    Subtotal:
  • ONAN 123-1840 - 1231840 OIL GAUGE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1231840 OIL GAUGE Original ONAN/CUMMINS OEM part

    ONAN

    $6.99
    $6.39
    Cummins OIL GAUGE 123-1840 Explore the top-quality "OIL GAUGE" with SKU "123-1840" by renowned brand Cummins at our store. Ensure the accuracy of your lawn mower's oil level with this original...
    $6.99
    $6.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    $6.39
    Subtotal:
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