Radiator Hose Replacement Cost Guide
Below is a breakdown of typical radiator hose replacement costs based on our service rate of $125/hour:
Upper Radiator Hose
Labor Time:0.5 - 1 hour
Parts Cost:$20 - $50
Labor Cost:$62.50 - $125
Total Estimated Cost:$82.50 - $175
Lower Radiator Hose
Labor Time:1 - 1.5 hours
Parts Cost:$20 - $50
Labor Cost:$125 - $187.50
Total Estimated Cost:$145 - $237.50
Bypass Hose
Labor Time:0.5 - 1 hour
Parts Cost:$15 - $35
Labor Cost:$62.50 - $125
Total Estimated Cost:$77.50 - $160
Please note:
- Costs may vary depending on vehicle make and model
- Additional costs may apply if coolant replacement is needed
- Premium or OEM parts may increase parts costs
- Complex engine configurations may require additional labor time
All services include:
- Professional inspection of cooling system
- Pressure testing after installation
- Proper disposal of old coolant
- 90-day warranty on labor
Upper Radiator Hose Replacement Procedure
Time Required:1-2 hours
Tools Needed:Socket set, pliers, screwdrivers, coolant catch pan, new coolant
Step-by-Step Process:
- Wait for engine to completely cool down
- Place a catch pan under the radiator
- Drain the cooling system by opening the petcock valve
- Locate the upper radiator hose connecting the top of the radiator to the engine's thermostat housing
- Loosen and remove hose clamps at both ends
- Carefully twist and pull the old hose free (note: it may be stuck due to age)
- Clean both connection points thoroughly
- Install new hose with new clamps
- Refill cooling system with appropriate coolant mixture
- Start engine and check for leaks
Lower Radiator Hose Replacement Procedure
Time Required:1-2 hours
Tools Needed:Socket set, pliers, screwdrivers, coolant catch pan, new coolant
Step-by-Step Process:
- Wait for engine to completely cool down
- Place a catch pan under the radiator
- Drain the cooling system completely
- Locate the lower radiator hose connecting the bottom of the radiator to the water pump
- Remove any shields or components blocking access
- Loosen and remove hose clamps at both ends
- Carefully remove old hose (may require more force due to bottom position and age)
- Clean both connection points thoroughly
- Install new hose with new clamps
- Replace any removed components or shields
- Refill cooling system with appropriate coolant mixture
- Start engine and check for leaks
Important Notes:
- Always use manufacturer-recommended replacement parts
- Inspect other cooling system components while performing the repair
- Consider replacing both hoses if one shows significant wear
- Properly dispose of old coolant at an authorized facility
Note: These procedures may vary depending on vehicle make and model. Professional installation is recommended if you're unsure about any steps.
Understanding Radiator Hoses

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Common Signs of Radiator Hose Failure: What to Watch For
Understanding Radiator Hose Failure and Maintenance
Upper Radiator Hose
Signs of Failure:
- Visible cracks, bulges, or soft spots in the hose material
- Coolant leaks around hose connections or along the hose
- Collapsed hose sections when engine is running
- Hose feels spongy or too soft when squeezed
Service Schedule:
Inspect every 30,000 miles or 2 years, whichever comes first. Replace every 4 years or 60,000 miles as preventive maintenance, even if no visible issues are present.
Lower Radiator Hose
Signs of Failure:
- Visible deterioration or cracking
- Coolant puddles under the vehicle
- Hose collapse during operation (common in lower hose due to suction)
- Swelling or softening near connection points
Service Schedule:
Inspect every 30,000 miles or 2 years. Replace every 4 years or 60,000 miles. More frequent inspections may be needed in extreme climate conditions.
Bypass Hose
Signs of Failure:
- Leaks around heater core connections
- Reduced heater performance
- Visible deterioration or hardening
- Sweet smell of coolant inside vehicle
Service Schedule:
Replace during timing belt service or every 60,000 miles. Inspect annually for signs of wear or deterioration.
Note: These are general guidelines. Always consult your vehicle's owner's manual for specific maintenance schedules and follow manufacturer recommendations.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.