Semi-Truck Radiator Repair in Dallas TX — We Fix It the Same Day
Your truck is your livelihood — when the radiator fails, every hour counts. At Salazar Semi-Truck Repair Inc. in Dallas TX, we've been repairing heavy truck radiators for over 30 years. Our certified diesel technicians diagnose the problem fast and get you back on the road the same day whenever possible. We service Freightliner, Kenworth, Peterbilt, Mack, Volvo, International, and all major heavy-duty truck brands at our shop at 2323 Chalk Hill Rd, Dallas TX 75212.
30+ Years Repairing Heavy Truck Radiators in Dallas TX
Since 1990, Salazar Semi-Truck Repair has handled radiator failures for owner-operators and commercial fleets across Dallas, Irving, Fort Worth, and the DFW Metroplex. We use OEM-quality parts and professional pressure testing equipment to find leaks other shops miss. Every repair comes with a parts and labor warranty — because we stand behind our work. Located minutes from I-20 and I-35 on Chalk Hill Rd, we serve trucks that can't afford to wait. Call (214) 761-9082 to talk directly with a technician.
Radiator Overheating or Leaking? Here's What's Happening
Dealing with frequent issues with your truck radiator can be frustrating. Not only can it be inconvenient to have your cooling system break down unexpectedly, but it can also be costly to repair or replace. Fortunately, many solutions are available to help you keep your radiator in top condition, from regular maintenance and cleaning to professional repairs and upgrades.
Our Radiator Services Include:
- ✔ Radiator Repair and Service
- ✔ Comprehensive Radiator Inspections
- ✔ Leak Detection and Repair
- ✔ Radiator Cleaning and Maintenance
- ✔ Complete Radiator Replacement
- ✔ Cooling System Flush and Fill
- ✔ Water Pump Inspection & Replacement
- ✔ Thermostat Testing and Replacement
10 Warning Signs Your Semi-Truck Radiator Needs Repair or Replacement
There are several red flags indicating that your semi-truck radiator may need repair or replacement:
- Overheating Engine: If the temperature gauge consistently shows a high reading or increases to the red zone, it's a clear sign that the radiator may not be efficiently cooling the engine.
- Visible Coolant Leaks: Puddles of coolant (antifreeze) under the truck are a strong indication of a leak in the radiator system.
- Radiator Sludge: If the coolant changes from its natural color to a rusty or sludge-like appearance, it suggests contamination and degradation, affecting the radiator efficiency.
- Low Coolant Levels: Regularly low coolant levels can hint at leaks or evaporation issues within the radiator.
- Radiator Corrosion or Damage: Physical signs of corrosion, cracks, or bulging in the radiator or its cap are serious issues that need immediate attention.
- Thermostat Issues: A malfunctioning thermostat can prevent proper coolant flow, leading to overheating.
- Exhaust Smoke: White smoke or steam from the exhaust can indicate a coolant leak into the engine.
- Inconsistent Engine Temperatures: Fluctuations in engine temperature readings or a temperature gauge that swings unpredictably can be a sign of radiator problems.
- White Smoke from the Truck: If you notice white smoke emanating from beneath the hood or the exhaust in large puffs, it could indicate a malfunctioning cooling system, often related to radiator issues.
- Heater Not Working Properly: Inadequate heating inside the cabin or a heater that takes a long time to warm up can be a symptom of radiator or coolant system issues, as the heater relies on hot coolant from the engine.
Addressing these issues promptly is crucial to prevent further damage and maintain the truck's performance.
Warranty Coverage on Radiator and Labor
This type of warranty ensures that if The radiator fails within a specified period, the defective parts will be replaced at no cost, and the labor required to make these repairs will be covered.
Contact Us for Reliable Radiator Services
For expert radiator repair and replacement services in Dallas, TX,
trust our skilled team to keep your heavy truck in peak condition. Contact us today to schedule an appointment!
2323 Chalk Hill Rd Dallas, Texas
214-761-9082
Get Directions Call NowRadiator Repair FAQ — Dallas TX
Costs vary by repair type. Minor leak repairs range from $150–$400. Full radiator replacement typically runs $800–$2,500 depending on your truck's make and model. Call us at (214) 761-9082 for a free estimate.
Most replacements are completed same-day or within 1–2 business days depending on parts availability for your specific make and model. We stock common parts for Freightliner, Kenworth, and Peterbilt.
Yes — we service all major heavy-duty truck brands: Freightliner, Kenworth, Peterbilt, Mack, Volvo, International, and Western Star. Our technicians are experienced with both newer and older models.
Yes. We offer warranty coverage on both parts and labor. If the repaired or replaced radiator fails within the warranty period, we cover it at no cost. Ask us for specific terms when you call.
Yes. Coolant leaks and overheating issues are flagged in DOT inspections. A failing radiator can put your truck out of service (OOS). We recommend addressing any cooling system warning signs immediately to avoid fines and inspection failures.