HomeBelts and Cooling > Hoses and PipesDayco 70045 Radiator Coolant Hose - Lower
Part #: 70045

Dayco 70045 Radiator Coolant Hose - Lower

Lower
⚙️ 30 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$56.24Free Shipping
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🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler and Dodge, 300 and Charger
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for Chrysler and Dodge Vehicles

The Dayco 70045 radiator coolant hose is designed to provide dependable cooling system performance for Chrysler 300 and Dodge Charger models. Engineered to meet OEM specifications, this hose ensures proper coolant flow and helps maintain optimal engine temperature.

Key Features of Dayco 70045 Radiator Coolant Hose

  • Compatible with Chrysler 300 and Dodge Charger vehicles
  • Durable construction to withstand high temperatures and pressure
  • Engineered to meet or exceed OEM standards
  • Designed for efficient coolant circulation and leak prevention
  • Part number 70045 for easy identification and replacement

Detailed Product Description

The Dayco 70045 radiator coolant hose is a critical component in the cooling system of select Chrysler and Dodge vehicles. This hose is manufactured with materials that resist heat, pressure, and chemical exposure commonly found in engine compartments. Its precise fitment for Chrysler 300 and Dodge Charger models ensures a secure connection between the radiator and engine, facilitating effective coolant flow. Using this hose helps maintain engine temperature stability, which is essential for vehicle performance and longevity.

Common Applications and Issues Addressed

  • Replacement for cracked or leaking radiator coolant hoses
  • Prevention of coolant loss and engine overheating
  • Restores proper coolant circulation in Chrysler 300 and Dodge Charger
  • Addresses hose swelling or softening due to age or heat exposure
  • Helps avoid engine damage caused by coolant system failure

Installation Notes and Tips

When installing the Dayco 70045 radiator coolant hose, ensure the engine is cool to prevent burns. Inspect hose clamps and surrounding components for wear and replace if necessary. Properly secure the hose to avoid leaks and verify coolant levels after installation. Follow vehicle-specific service manual instructions for torque specifications and hose routing.

Quality Assurance and Warranty Information

Dayco manufactures the 70045 radiator coolant hose to meet stringent quality standards, ensuring reliable performance in Chrysler 300 and Dodge Charger vehicles. While specific warranty details are not provided, Dayco products typically undergo rigorous testing to comply with OEM requirements and industry standards.

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2023Chrysler3005.7LV8Lowerw/Oil Cooler
2023DodgeCharger5.7LV8Lowerw/Oil Cooler
2022Chrysler3005.7LV8Lowerw/Oil Cooler
2022DodgeCharger5.7LV8Lowerw/Oil Cooler
2021Chrysler3005.7LV8Lowerw/Oil Cooler
2021DodgeCharger5.7LV8Lowerw/Oil Cooler
2020Chrysler3005.7LV8Lowerw/Oil Cooler
2020DodgeCharger5.7LV8Lowerw/Oil Cooler
2019Chrysler3005.7LV8Lowerw/Oil Cooler
2019DodgeCharger5.7LV8Lowerw/Oil Cooler
2018Chrysler3005.7LV8Lowerw/Oil Cooler
2018DodgeCharger5.7LV8Lowerw/Oil Cooler
2017Chrysler3005.7LV8Lowerw/Oil Cooler
2017DodgeCharger5.7LV8Lowerw/Oil Cooler
2016Chrysler3005.7LV8Lowerw/Oil Cooler
2016DodgeCharger5.7LV8Lowerw/Oil Cooler
2015Chrysler3005.7LV8Lowerw/Oil Cooler
2015DodgeCharger5.7LV8Lowerw/Oil Cooler
2014Chrysler3005.7LV8Lowerw/Oil Cooler
2014DodgeCharger5.7LV8Lowerw/Oil Cooler
2013Chrysler3005.7LV8Lowerw/Oil Cooler
2013DodgeCharger5.7LV8Lowerw/Oil Cooler
2012Chrysler3005.7LV8Lowerw/Oil Cooler
2012DodgeCharger5.7LV8Lowerw/Oil Cooler
2011Chrysler3005.7LV8Lowerw/Oil Cooler
2011DodgeCharger5.7LV8Lowerw/Oil Cooler
2010Chrysler3005.7LV8Lowerw/Oil Cooler
2010DodgeCharger5.7LV8Lowerw/Oil Cooler
2009Chrysler3005.7LV8Lowerw/Oil Cooler
2009DodgeChargerSE5.7LV8Lowerw/Oil Cooler

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