An overheating engine isn’t something to drive through, it’s something to stop for. Wayne’s Automotive provides fast, reliable radiator repair in Aiken, SC for all cars, trucks, and diesel vehicles, as part of our complete auto repair services. Our ASE-certified technicians diagnose the real cause of your cooling system trouble, not just the radiator, so you don’t pay for a repair you didn’t need.

45+ Years in Business  |  ASE-Certified Technicians  |  NAPA 24-Month / 24,000-Mile Warranty  |  4.6 Stars on Google

Signs You Need Radiator Service

• Temperature gauge climbing toward the red
• Steam or coolant smell coming from under the hood
• Visible coolant puddles under your vehicle
• Low coolant levels that keep dropping
• Sweet, syrupy smell inside the cabin (often a heater core or radiator leak)
• Discolored or sludgy coolant

If your temperature gauge is climbing, pull over and shut the engine off as soon as it’s safe. Driving an overheating engine even a short distance can warp the head gasket or cause serious engine damage.

Our Radiator Repair Services

• Radiator inspection and pressure testing
• Radiator repair and replacement
• Coolant flush and refill
• Water pump repair and replacement
• Thermostat replacement
• Hose and belt inspection and replacement
• Head gasket inspection when overheating points to a bigger issue
• Full cooling system diagnostics

We service cooling systems on diesel trucks and engines too. Learn more on our diesel mechanic service page.

Our Radiator Repair Process

1. Pressure test the cooling system to locate leaks and check for weak spots
2. Full inspection of the radiator, hoses, water pump, and thermostat
3. A clear, honest estimate before any repair work begins
4. Quality repair using premium NAPA parts, backed by our 24-month / 24,000-mile nationwide warranty
5. Refill and bleed the cooling system, then verify proper operating temperature

Because your radiator and AC condenser share space at the front of your vehicle, we also inspect for related issues covered on our car AC repair page.

Why Aiken Drivers Choose Wayne’s Automotive

• 45+ years serving Aiken, SC, family-owned and operated since 1980
• ASE-certified technicians experienced with all makes and models
• Premium NAPA parts backed by a 24-month / 24,000-mile nationwide warranty, honored at over 17,000 locations
• Certified Female Friendly®, the only such-designated auto repair shop in South Carolina
• Honest estimates, you approve the cost before any work starts
• 10-bay service center for faster turnaround

Schedule Your Radiator Repair in Aiken, SC Today

An overheating engine can go from a warning light to a major repair bill fast, and it’s a common reason a check engine light comes on. Wayne’s Automotive has kept Aiken drivers on the road since 1980, with ASE-certified technicians, premium NAPA parts, and a 24-month / 24,000-mile nationwide warranty on every repair performed at our full-service auto mechanic shop.

At Wayne’s, we take PRIDE in your RIDE.

1997 Richland Ave. E, Aiken, SC 29801  |  (803) 649-0228  |  Monday–Friday: 8:00 AM – 5:30 PM

Frequently Asked Questions About Radiator Repair

Can I drive with a leaking radiator?

Short distances at low speed may be possible if coolant levels are still adequate, but it’s risky. A radiator leak can quickly lead to overheating, which can cause serious engine damage. Have it inspected as soon as possible.

What causes a car to overheat?

Common causes include a coolant leak, a failing water pump, a stuck thermostat, a clogged radiator, or a damaged radiator fan. A full cooling system inspection identifies the exact cause.

How much does radiator repair cost?

It depends on whether the radiator can be repaired or needs full replacement, and whether other cooling system components are involved. We provide an honest, itemized estimate before starting any work.

How often should I flush my coolant?

Most manufacturers recommend a coolant flush every 30,000 to 60,000 miles, though this varies by vehicle. Old, contaminated coolant loses its ability to protect the engine from overheating and corrosion.

What should I do if my car overheats while driving?

Turn off the AC, turn on the heater to pull heat away from the engine, and pull over safely as soon as possible. Continuing to drive can cause serious, expensive engine damage.

Is my radiator repair covered by a warranty?

Yes. Qualifying repairs are backed by the NAPA AutoCare 24-month / 24,000-mile nationwide warranty on parts and labor, honored at over 17,000 locations across North America.