How Much Does Cooling System Repair Cost?
Cooling system repair costs vary depending on which parts need attention and how much labor is involved.
| Repair / Service | Cost (NJ) |
|---|---|
| Coolant flush & thermostat replacement | $150 – $350 |
| Radiator repair or replacement | $400 – $900 |
| Water pump replacement | $500 – $1,200 |
| Complete cooling system diagnostics & repair | $800 – $1,800 |
| Labor only (you supply all parts) | $250 – $500 |
Protect your engine from heat damage—schedule your Car Cooling System Repair in NJ with Three Brothers Auto Repair Service today.
Complete cooling system diagnostics & repair. Not sure what's wrong? Our complete cooling system diagnostics & repair service pinpoints the issue before you pay for parts you may not need.
Call 201-935-5100 Book an appointment370 Paterson Ave, East Rutherford · Mon–Sat 8:00 AM–6:00 PM
Keep Your Engine Cool, Efficient & Protected
Your car's cooling system plays a critical role in maintaining safe engine temperatures, preventing overheating, and ensuring smooth performance.
When components like the radiator, thermostat, water pump, or hoses fail, your engine is at risk of damage, reduced efficiency, or complete breakdown.
At Three Brothers Auto Repair Service, we provide expert car cooling system repair in NJ to keep your engine running cool and dependable—mile after mile.
Signs Your Cooling System Needs Repair
Engine temperature gauge running hot or fluctuating.
Coolant leaks under the vehicle.
Overheating in traffic or while idling.
Low coolant levels with no visible cause.
Steam coming from under the hood.
Heater not blowing warm air in winter.
What Our Car Cooling System Repair Service Includes
We check the radiator, water pump, thermostat, cooling fan, heater core, and hoses for damage, leaks, or blockages.
We test the system for leaks and verify proper pressure to ensure your coolant is circulating effectively.
Worn or faulty radiators, thermostats, hoses, or pumps are repaired or replaced using high-quality, vehicle-specific parts.
We remove old coolant and replace it with fresh, manufacturer-recommended fluid for optimal heat transfer and corrosion protection.
We test the operation of cooling fans and temperature sensors to ensure reliable performance in all driving conditions.
After service, we run the engine to confirm proper temperature regulation and safe operation.
Why Three Brothers Auto Repair?
At Three Brothers Auto Repair Service, brothers Mike, Tony, and Dave Henderson built this shop to give drivers honest, dependable cooling system repair in NJ—so your engine stays protected mile after mile.
- Same-day service on most jobs — most repairs done same or next day
- Transparent pricing — the same ranges you see on our pricing page, no hidden fees
- OEM-quality parts with manufacturer warranties
- Text and photo updates during the repair
- Honest calls — if a cheaper fix does the job, we’ll tell you
- Blown head gaskets: — ignoring cooling system issues can lead to blown head gaskets.
- Warped engine parts: — overheating can warp critical engine components over time.
- Expensive repairs: — small cooling issues left unchecked often turn into expensive repairs.
Don't let a small coolant leak or a fluctuating temperature gauge turn into a blown head gasket or warped engine parts. Protect your engine from heat damage—schedule your Car Cooling System Repair in NJ with Three Brothers Auto Repair Service today.