Diesel Engine Hoses
Genuine Diesel Engine Hoses for Onan, Cummins & Fleetguard Power Engines
Maintain peak performance and reliability with our range of genuine Diesel Engine Hoses, specifically designed for Onan, Cummins, and Fleetguard diesel engines. Our hoses ensure efficient fluid transfer, heat resistance, and durability under demanding conditions.
Premium Diesel Engine Hoses - Trusted Quality & Fit
Our collection includes fuel hoses, coolant hoses, and oil hoses—all crafted to meet OEM specifications and withstand high pressure and temperature variations typical in diesel power engines.
- Genuine Onan, Cummins & Fleetguard Parts: Authentic components engineered for exact fit and performance.
- Durability & Heat Resistance: Built to endure extreme engine environments and extend hose life.
- Wide Compatibility: Suitable for a variety of diesel engine models to ensure seamless replacement.
Why Choose Our Diesel Engine Hoses?
Choose our genuine Diesel Engine Hoses for unmatched quality, reliability, and OEM-approved performance that keeps your Onan, Cummins, or Fleetguard engine running smoothly.
- Air Filter Hoses
- Breather Hoses
- Connector Hoses
- Coolant Hoses
- Coupling Plain Hoses
- Cummins Air Hoses
- Exhaust Hoses
- Flexible Hoses
- Fluid Heating Hoses
- Fuel Hoses
- Hose Kits
- Hose Packages
- Hump Hoses
- Intake Hoses
- Molded Hoses
- Oil Hoses for Cummins Engines
- Plain Hoses
- Radiator Hoses
- Reducing Hoses
- Steam Hoses
- Vent Hoses
- Water Hoses
- Product
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ONAN 501074411 COOLANT HOSE ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$133.82$122.24Precision-engineered for seamless cooling system integration Durable construction offering long-term resistance to heat and pressure Certified OEM part from ONAN, ensuring absolute compatibility and...$133.82$122.24 -
ONAN A026F728 FUEL HOSE Original ONAN/CUMMINS OEM part
ONAN
$13.47$12.31Precision-crafted for unwavering fuel flow and engine reliability. Constructed with durable materials resistant to heat and chemical wear. Ensures proper fuel system integrity for consistent...$13.47$12.31 -
ONAN 5032344 FRONT EXHAUST HOSE Original ONAN/CUMMINS OEM part
ONAN
$80.49$73.53Precision engineered for enduring performance and seamless integration. Ensures efficient exhaust management for reduced noise and emissions. Constructed from premium materials to withstand high...$80.49$73.53 -
ONAN 5032311 AIR HOSE Original ONAN/CUMMINS OEM part
ONAN
$74.85$68.38Precision engineered for seamless power delivery and lasting reliability High-quality construction ensures optimal airflow and engine efficiency Robust durability designed to withstand demanding...$74.85$68.38 -
ONAN 5031050 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$45.63$41.68Cummins RADIATOR HOSE 503-1050 Experience superior quality with the Cummins Radiator Hose (SKU: 503-1050). At our online store, we pride ourselves on offering only original replacement parts at the...$45.63$41.68 -
ONAN 140314801 AIR INLET HOSE Original ONAN/CUMMINS OEM part
ONAN
$97.27$88.86Engineered to perform flawlessly under pressure, the ONAN 140-3148-01 AIR INLET HOSE powers your generator’s breath of life. Durable construction ensures consistent airflow to maintain engine...$97.27$88.86 -
ONAN 5032673 HOSE Original ONAN/CUMMINS OEM part
ONAN
$107.95$98.61Dependable Durability: Engineered to withstand demanding conditions and ensure lasting service life. Precision Fit: Crafted specifically for seamless integration with Onan generator systems. OEM...$107.95$98.61 -
ONAN 503163403 SILICONE RUBBER HOSE Original ONAN/CUMMINS OEM part
ONAN
$131.60$120.22Cummins SILICONE RUBBER HOSE 503-1634-03 Get the high-quality Silicone Rubber Hose with SKU 503-1634-03 from Cummins at the best price in our store. Made from durable materials, this genuine...$131.60$120.22 -
ONAN A034C671 HOSE 2.5 INCH CHARGE AIR COOLER 134319 Original ONAN/CUMMINS OEM part
ONAN
$90.36$82.54Precision engineered for uncompromising power delivery Durable construction ensures long-lasting performance under demanding conditions Essential component designed specifically for seamless...$90.36$82.54 -
ONAN 5030315 FUEL HOSE Original ONAN/CUMMINS OEM part
ONAN
$66.50$60.75Dependable Fuel Delivery for Uninterrupted Power Durable construction ensures resistance to wear, heat, and fuel corrosion Precision-engineered for seamless integration with Onan generator fuel...$66.50$60.75 -
ONAN 503222001 LOWER RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$98.24$89.74Cummins LOWER RADIATOR HOSE 503-2220-01 Find the genuine Cummins LOWER RADIATOR HOSE with SKU 503-2220-01 at our store, the ultimate destination for high-quality replacement parts for lawn mowers...$98.24$89.74 -
ONAN 5010680 FUEL LIQUID PROPANE GAS HOSE ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$273.88$250.19Precision engineered for dependable fuel delivery – ensuring your generator runs efficiently under all conditions. Durable construction resistant to propane exposure – designed to withstand wear,...$273.88$250.19 -
ONAN 1481181 MIXER HOSE Original ONAN/CUMMINS OEM part
ONAN
$103.92$94.93Cummins MIXER HOSE 148-1181 Discover the high-quality "MIXER HOSE" with SKU "148-1181" by Cummins at our store. Our commitment to offering genuine replacement parts ensures that you receive...$103.92$94.93 -
ONAN 5032185 ENGINE COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$88.59$80.93Engineered for reliability under pressure and temperature extremes. Precision fit guarantees seamless integration with your ONAN engine cooling system. Constructed from premium materials to resist...$88.59$80.93 -
ONAN 5032452 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$116.22$106.16Cummins RADIATOR HOSE 503-2452 Discover the top-quality "RADIATOR HOSE" by Cummins at our store. Crafted for durability and precision to keep your outdoor equipment running smoothly. Trust in the...$116.22$106.16 -
ONAN 5031928 RADIATOR INLET HOSE Original ONAN/CUMMINS OEM part
ONAN
$127.27$116.26Cummins RADIATOR INLET HOSE 503-1928 Our store proudly offers the genuine Cummins Radiator Inlet Hose with SKU 503-1928, ensuring top quality and compatibility. Crafted from durable materials, this...$127.27$116.26 -
ONAN 5031999 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$74.25$67.83Dependable Durability for Seamless Power Precision-engineered to maintain optimal coolant flow and prevent overheating Constructed from premium materials to withstand harsh operating conditions 100%...$74.25$67.83 -
ONAN 5032852 HOSE INTAKE ENGINE APU Original ONAN/CUMMINS OEM part
ONAN
$44.96$41.07Cummins HOSE INTAKE ENGINE APU 503-2852 Find the genuine Cummins HOSE INTAKE ENGINE APU, SKU 503-2852, uniquely in our store. We pride ourselves on offering original replacement parts to keep your...$44.96$41.07 -
ONAN 5032069 RADIATOR OUTLET HOSE Original ONAN/CUMMINS OEM part
ONAN
$116.58$106.50Cummins RADIATOR OUTLET HOSE 503-2069 Find the original "RADIATOR OUTLET HOSE" by Cummins with SKU 503-2069 at our store. Crafted with quality materials and designed for optimal performance, this...$116.58$106.50 -
ONAN 5032477 INTAKE HOSE Original ONAN/CUMMINS OEM part
ONAN
$30.80$28.14Cummins INTAKE HOSE 503-2477 Upgrade your lawn mower or outdoor equipment with the genuine Cummins INTAKE HOSE (SKU: 503-2477). Crafted with precision and designed for optimal performance, this...$30.80$28.14 -
ONAN 503206801 RADIATOR INLET HOSE Original ONAN/CUMMINS OEM part
ONAN
$343.04$313.37Cummins RADIATOR INLET HOSE 503-2068-01 Discover the high-quality "RADIATOR INLET HOSE" by Cummins with SKU 503-2068-01, available exclusively at our store. Crafted with precision to ensure a...$343.04$313.37 -
ONAN 5032568 VENTILATION HOSE Original ONAN/CUMMINS OEM part
ONAN
$120.26$109.86Cummins VENTILATION HOSE 503-2568 Designed by Cummins, the VENTILATION HOSE with SKU 503-2568 is an essential component for your outdoor equipment. Our store offers only genuine replacement parts,...$120.26$109.86 -
ONAN 5030400 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$109.20$99.76Cummins RADIATOR HOSE 503-0400 Step up your outdoor equipment game with the Cummins RADIATOR HOSE, SKU 503-0400. Engineered to precision, this replacement part ensures optimal performance and...$109.20$99.76 -
ONAN 5032755 VENTILATION HOSE Original ONAN/CUMMINS OEM part
ONAN
$116.77$106.67Cummins VENTILATION HOSE 503-2755 Welcome to our store where you can find the original Cummins VENTILATION HOSE (SKU: 503-2755). Designed with precision and quality, this ventilation hose ensures...$116.77$106.67 -
ONAN 5032501 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$78.60$71.81Precision engineered for dependable cooling in every operation Durable construction resists cracking and leakage, safeguarding engine health 100% genuine ONAN OEM part, designed to maintain your...$78.60$71.81 -
ONAN A032Z249 BREATHER HOSE Original ONAN/CUMMINS OEM part
ONAN
$21.65$19.78Precision engineered for steadfast engine breathability and protection Ensures effective ventilation to maintain engine health and reduce emissions Durable material construction for long-lasting...$21.65$19.78 -
ONAN 5031967 RADIATOR INLET HOSE Original ONAN/CUMMINS OEM part
ONAN
$102.10$93.27Cummins RADIATOR INLET HOSE 503-1967 Find the perfect fit for your Cummins equipment with the authentic "RADIATOR INLET HOSE" (SKU: 503-1967) available on our online store. Crafted to meet the...$102.10$93.27 -
ONAN 503247417 STEAM HOSE Original ONAN/CUMMINS OEM part
ONAN
$78.53$71.74Cummins STEAM HOSE 503-2474-17 Explore our store for the genuine "STEAM HOSE" by Cummins, SKU 503-2474-17. Crafted with precision and durability in mind, this original replacement part ensures...$78.53$71.74 -
ONAN 503220407 20 MM BORE STEAM HOSE Original ONAN/CUMMINS OEM part
ONAN
$108.10$98.75Precision engineered for your generator’s longevity and safety Highly durable steam hose designed to withstand rigorous operating conditions OEM part ensuring perfect fit and uncompromised...$108.10$98.75 -
ONAN A034E902 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$23.47$21.44Unrivaled dependability designed to protect your power system. Durable construction that resists wear and maintains optimal coolant flow. High-quality OEM craftsmanship for perfect compatibility and...$23.47$21.44 -
ONAN A034P555 AIR HOSE Original ONAN/CUMMINS OEM part
ONAN
$124.00$113.28Precision engineered to maintain your generator's peak airflow and efficiency Durable construction ensures long-lasting resistance to heat and wear Designed exclusively by ONAN for seamless fit and...$124.00$113.28 -
ONAN 5032088 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$68.00$62.12Engineered to Sustain Peak Cooling – Trust the enduring strength that keeps your Onan generator running smoothly. Precision Fit for Seamless Installation – Designed specifically for perfect...$68.00$62.12 -
ONAN 503141401 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$110.82$101.23Cummins RADIATOR HOSE 503-1414-01 Explore our top-quality Cummins RADIATOR HOSE designed as a perfect fit for your outdoor equipment maintenance needs. Crafted with precision and durability in mind,...$110.82$101.23 -
ONAN 5033080 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$84.87$77.53Cummins RADIATOR HOSE 503-3080 For customers seeking a reliable replacement radiator hose, look no further than the Cummins 503-3080. Our store stands out as the prime choice for obtaining genuine...$84.87$77.53 -
ONAN 5030747 FLEXIBLE RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$81.73$74.66Engineered to Maintain Peak Cooling Efficiency Durable Flexibility for Vibration and Heat Resistance Certified Genuine OEM Part Direct from ONAN ONAN 503-0747 FLEXIBLE RADIATOR HOSE – Where...$81.73$74.66 -
ONAN A042U160 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$104.65$95.60Engineered Excellence for Enduring Power Durable construction delivers optimal coolant flow under demanding conditions Precision fit guarantees seamless integration with your Onan generator...$104.65$95.60 -
ONAN 5306112 7.7 MILLIMETER TEFLON BRAIDED HOSE Original ONAN/CUMMINS OEM part
ONAN
$62.96$57.51Engineered precision meets unparalleled reliability 7.7 millimeter diameter designed for optimal flow and durability under demanding conditions Durable Teflon braided construction reduces wear and...$62.96$57.51 -
ONAN 501071101 REMOTE OIL HOSE ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$70.15$64.08Cummins REMOTE OIL HOSE ASSEMBLY 501-0711-01 Find the top-notch Cummins REMOTE OIL HOSE ASSEMBLY, SKU 501-0711-01, at our store. With a commitment to quality, we ensure only genuine replacement...$70.15$64.08 -
ONAN 5031978 HOSE ASSEMBLY ONAN Genuine OEM Part
ONAN
$62.99$57.55This is a high-quality hose assembly made from durable materials, offered as a genuine OEM part. It provides secure fluid transfer essential to Hustler equipment operation. Manufactured for...$62.99$57.55 -
ONAN 5032087 BREATHER HOSE Original ONAN/CUMMINS OEM part
ONAN
$66.83$61.05Precision-engineered durability for dependable breathability Essential in maintaining engine ventilation and preventing contamination OEM construction guarantees seamless integration with your Onan...$66.83$61.05