HomeBelts and Cooling > Hoses and PipesDayco 70041 Radiator Coolant Hose - Upper - Auxiliary Radiator
Part #: 70041

Dayco 70041 Radiator Coolant Hose - Upper - Auxiliary Radiator

Curved Radiator Hose, Upper - Auxiliary Radiator
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Curved Radiator Hose, Upper - Auxiliary Radiator
🚗Fitment: Ram, 2500 and 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Cooling Solution for Ram 2500 and 3500

The Dayco Curved Radiator Hose 70041 is designed specifically for Ram 2500 and 3500 models, providing a precise fit and dependable performance. This radiator coolant hose ensures efficient coolant flow to maintain optimal engine temperature under demanding conditions.

Key Features of Dayco Curved Radiator Hose 70041

  • Engineered for Ram 2500 and 3500 applications
  • Curved design for accurate fitment and routing
  • Durable construction to withstand high temperatures and pressure
  • Compatible with radiator coolant systems
  • Part number 70041 for easy identification and replacement

About the Dayco Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on delivering hoses that match the original equipment specifications for curvature and length. This ensures proper coolant flow and fitment without the need for modifications. The 70041 hose is part of this line, designed to meet the specific routing requirements of Ram 2500 and 3500 trucks, supporting reliable engine cooling performance.

Detailed Product Description

The Dayco 70041 radiator coolant hose is manufactured to meet the exacting standards required for heavy-duty Ram trucks. Its curved shape allows for seamless integration into the cooling system, reducing stress on connections and preventing leaks. Constructed from materials resistant to heat and pressure, this hose maintains integrity over time, helping to avoid overheating and engine damage. The precise fitment for Ram 2500 and 3500 models ensures straightforward installation and consistent coolant circulation.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses on Ram 2500 and 3500
  • Resolving coolant leaks caused by hose deterioration
  • Preventing engine overheating due to compromised coolant flow
  • Maintaining proper coolant system pressure and routing
  • Supporting engine cooling system reliability in heavy-duty use

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 70041, ensure the engine is cool to avoid burns. Verify the hose routing matches the original configuration to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly, and inspect adjacent components for wear or damage during replacement. Proper installation helps maintain system integrity and prolongs hose life.

Quality Assurance and Warranty

Dayco manufactures the 70041 radiator coolant hose to meet industry standards for durability and performance. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to ensure reliability in demanding automotive applications. Using this hose supports maintaining the cooling system’s effectiveness in Ram 2500 and 3500 trucks.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014Ram25006.7LL6Upper - Auxiliary RadiatorCurved Radiator Hose
2014Ram35006.7LL6Upper - Auxiliary RadiatorCurved Radiator Hose
2013Ram25006.7LL6Upper - Auxiliary RadiatorCurved Radiator Hose
2013Ram35006.7LL6Upper - Auxiliary RadiatorCurved Radiator Hose

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.