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Auto Cooling System Shops in Oshawa, ON

Find trusted auto cooling system services in Oshawa. Compare prices, read reviews, and book online.

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Allen's Alternators & Starters
Oshawa • ≈ 6 km
AL
Allen's Alternators & Starters
1255 Skae Dr, Oshawa, ON L1J 7A3, Canada, Oshawa
★ 5.0
10 Google reviews
Response ≈ 45 min • $$$ • Quotes free
Auto Cooling System Auto ElectricalAuto Mechanic
📞 (905) 436-5338 • Free quote • Verified
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GT Custom Exhaust Oshawa
Oshawa • ≈ 7 km
GT
GT Custom Exhaust Oshawa
535 Ritson Rd S, Oshawa, ON L1H 5K5, Canada, Oshawa
★ 4.9
261 Google reviews
Response ≈ 52 min • $ • Quotes free
Auto Cooling System Exhaust SystemAuto Mechanic
📞 (905) 240-6556 • Free quote • Verified
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NAPA AUTOPRO
Oshawa • ≈ 8 km
NA
NAPA AUTOPRO
245 King St W Unit 11, Oshawa, ON L1J 2J7, Canada, Oshawa
★ 4.9
338 Google reviews
Response ≈ 17 min • $$$ • Quotes free
Auto Cooling System Brake ServicesVehicle Inspection
📞 (905) 723-8473 • Free quote • Verified
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Oshawa Spring Service
Oshawa • ≈ 9 km
OS
Oshawa Spring Service
80 Wolfe St, Oshawa, ON L1H 3T6, Canada, Oshawa
★ 4.9
91 Google reviews
Response ≈ 17 min • $$ • Quotes free
Auto Cooling System Suspension & SteeringAuto Mechanic
📞 (905) 723-0821 • Free quote • Verified
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Team Auto
Oshawa • ≈ 7 km
TE
Team Auto
1270 Simcoe St N, Oshawa, ON L1J 4X4, Canada, Oshawa
★ 4.9
48 Google reviews
Response ≈ 31 min • $ • Quotes free
Auto Cooling System Auto ElectricalAuto Mechanic
📞 (647) 294-0912 • Free quote • Verified
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Commercial Alternator & Starter
Oshawa • ≈ 5 km
CO
Commercial Alternator & Starter
500 Raleigh Ave, Oshawa, ON L1H 3T2, Canada, Oshawa
★ 4.8
41 Google reviews
Response ≈ 49 min • $$ • Quotes free
Auto Cooling System Auto ElectricalAuto Mechanic
📞 (905) 432-3336 • Free quote • Verified
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Master Mechanic Oshawa
Oshawa • ≈ 10 km
MA
Master Mechanic Oshawa
274 King St W, Oshawa, ON L1L 2J9, Canada, Oshawa
★ 4.8
703 Google reviews
Response ≈ 45 min • $ • Quotes free
Auto Cooling System Auto MechanicBrake Services
📞 (905) 576-1360 • Free quote • Verified
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Parts Plug
Oshawa • ≈ 10 km
PA
Parts Plug
1115 Wentworth St W Unit C5B, Oshawa, ON L1J 8P7, Canada, Oshawa
★ 4.8
270 Google reviews
Response ≈ 41 min • $$$ • Quotes free
Auto Cooling System TransmissionSuspension & Steering
📞 (905) 432-7584 • Free quote • Verified
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Sunshine Auto Repair
Oshawa • ≈ 7 km
SU
Sunshine Auto Repair
1019 Nelson St, Oshawa, ON L1H 7N9 / Unit, Oshawa, ON 5, Canada, Oshawa
★ 4.8
104 Google reviews
Response ≈ 17 min • $$$ • Quotes free
Auto Cooling System Auto MechanicBrake Services
📞 (647) 532-4048 • Free quote • Verified
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Vanderheyden's Garage
Oshawa • ≈ 8 km
VA
Vanderheyden's Garage
761 Simcoe St S, Oshawa, ON L1H 4K5, Canada, Oshawa
★ 4.8
227 Google reviews
Response ≈ 42 min • $$ • Quotes free
Auto Cooling System Auto MechanicEngine Repair
📞 (905) 725-2519 • Free quote • Verified
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AV Electronics
Oshawa • ≈ 5 km
AV
AV Electronics
1600 Simcoe St N, Oshawa, ON L1G 4X9, Canada, Oshawa
★ 4.7
30 Google reviews
Response ≈ 57 min • $ • Quotes free
Auto Cooling System Auto ElectricalAuto Mechanic
📞 (905) 242-3587 • Free quote • Verified
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Durham Automotive And Brakes
Oshawa • ≈ 10 km
DU
Durham Automotive And Brakes
88 Bond St W, Oshawa, ON L1G 1A5, Canada, Oshawa
★ 4.7
336 Google reviews
Response ≈ 37 min • $ • Quotes free
Auto Cooling System Auto MechanicBrake Services
📞 (905) 725-3838 • Free quote • Verified
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Aawsum Muffler Shop
Oshawa • ≈ 3 km
AA
Aawsum Muffler Shop
490 Waterloo Ct Unit 4, Oshawa, ON L1H 3X1, Canada, Oshawa
★ 4.6
384 Google reviews
Response ≈ 56 min • $$ • Quotes free
Auto Cooling System Exhaust SystemAuto Mechanic
📞 (905) 404-1111 • Free quote • Verified
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Autoworks Service Centre Inc
Oshawa • ≈ 3 km
AU
Autoworks Service Centre Inc
1320 Wilson Rd N, Oshawa, ON L1G 0E2, Canada, Oshawa
★ 4.6
96 Google reviews
Response ≈ 42 min • $$ • Quotes free
Auto Cooling System Brake ServicesSuspension & Steering
📞 (905) 571-3369 • Free quote • Verified
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Speedy Auto Service Oshawa Central
Oshawa • ≈ 4 km
SP
Speedy Auto Service Oshawa Central
204 King St W, Oshawa, ON L1J 2J4, Canada, Oshawa
★ 4.6
252 Google reviews
Response ≈ 41 min • $$$ • Quotes free
Auto Cooling System Brake ServicesExhaust System
📞 (905) 728-6268 • Free quote • Verified
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Ace's Automotive Inc.
Oshawa • ≈ 10 km
AC
Ace's Automotive Inc.
331 Park Rd S, Oshawa, ON L1J 4H6, Canada, Oshawa
★ 4.5
498 Google reviews
Response ≈ 21 min • $$$ • Quotes free
Auto Cooling System Auto MechanicBrake Services
📞 (905) 725-7200 • Free quote • Verified
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Frank's Auto Service
Oshawa • ≈ 8 km
FR
Frank's Auto Service
196 Valencia Rd, Oshawa, ON L1J 1P3, Canada, Oshawa
★ 4.5
344 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto Cooling System Auto MechanicBrake Services
📞 (905) 435-0949 • Free quote • Verified
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Midas
Oshawa • ≈ 3 km
MI
Midas
460 Taunton Rd E, Oshawa, ON L1K 1B3, Canada, Oshawa
★ 4.5
534 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto Cooling System Brake ServicesExhaust System
📞 (289) 634-1098 • Free quote • Verified
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Tomlin Knight Auto Service
Oshawa • ≈ 6 km
TO
Tomlin Knight Auto Service
96 Russett Ave, Oshawa, ON L1G 3R5, Canada, Oshawa
★ 4.4
166 Google reviews
Response ≈ 57 min • $ • Quotes free
Auto Cooling System Auto MechanicFuel System
📞 (905) 432-2305 • Free quote • Verified
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Stephenson Steering
Oshawa • ≈ 8 km
ST
Stephenson Steering
133A Taunton Rd W, Oshawa, ON L1G 3T4, Canada, Oshawa
★ 4.1
217 Google reviews
Response ≈ 24 min • $$$ • Quotes free
Auto Cooling System Suspension & SteeringAuto Mechanic
📞 (905) 725-0522 • Free quote • Verified
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Ritson Auto Sales & Service
Oshawa • ≈ 7 km
RI
Ritson Auto Sales & Service
410 Ritson Rd N, Oshawa, ON L1G 5R2, Canada, Oshawa
★ 3.9
64 Google reviews
Response ≈ 40 min • $ • Quotes free
Auto Cooling System Exhaust SystemAuto Mechanic
📞 (905) 743-1100 • Free quote • Verified
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Oshawa customer reviews

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Verified Reviews for Auto Cooling System
★ ★ ★ ★ ★

“Best in town, very approachable and easy to speak with.”

Stewart Intveldt • Auto Cooling System at Master Mechanic Oshawa, Oshawa
★ ★ ★ ★ ★

“Dino treated me wonderfully by only replacing what was necessary. Very good deal and friendly atmosphere. Receptionist Taylor was very friendly and helped squeeze me in. I did not learn the other fella’s name but he was also polite. I was shown the completed work and am very satisfied.”

Linda Hatfield • Auto Cooling System at Speedy Auto Service Oshawa Central, Oshawa
★ ★ ★ ★ ★

“Tahir is a great mechanic and very knowledgeable”

P • Auto Cooling System at Team Auto, Oshawa
★ ★ ★ ★ ★

“These guys are experts in their field! They have all the parts on hand and can customize the exhaust system to fit as needed. I’m so lucky I found them after driving around the area to several shops that were too busy .Both visits of ours to this shop they put on pulse to what they were working on the bench with and attended to our vehicle. They calmly explained what was needed repaired it , went over the work and sent me on my way with a smile . Great father and son team I will recommend them to Al family and friends !!”

maurizio piazza • Auto Cooling System at Globe Run Exhaust Muffler Repair, Installation, Oil Change & Tire Shop, Oshawa
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Find a Best Auto Cooling System in Oshawa, ON

Boommar lists 22 verified mechanics in Oshawa. Compare real reviews, response times, pricing bands, and open bays — then book online.

Common Causes of Cooling System Failure

Coolant leaks from cracked hoses, water pump seals, or radiator tanks
Failed thermostat stuck closed, preventing coolant flow
Water pump impeller failure reducing coolant circulation
Clogged radiator from internal corrosion or contaminated coolant
Blown head gasket allowing combustion gases into the cooling system
Electric cooling fan failure preventing airflow through the radiator at idle

Signs Your Cooling System Needs Service

Temperature gauge rising into the red zone or overheating warning
Visible coolant puddle (green, orange, or pink fluid) under the vehicle
Sweet antifreeze smell inside or outside the cabin
Heater blowing cold air when the engine is fully warmed up
Coolant reservoir consistently low or empty after recent fill-ups
Steam coming from under the hood while driving or parked

Auto Cooling System Services Available

Coolant Flush & Fill

Draining old coolant and filling with fresh manufacturer-specified fluid

Radiator Replacement

Installing a new radiator core for proper heat dissipation

Water Pump Replacement

Restoring the mechanical pump that circulates coolant

Thermostat Replacement

Replacing the valve that regulates coolant flow temperature

Cooling Hose Replacement

Swapping cracked or swollen upper and lower radiator hoses

Cooling Fan Repair

Replacing electric fan motors and fan clutches

Auto Cooling System Tips

Never open a radiator cap when the engine is hot—pressurized steam can cause severe burns
Flush your coolant every 2 years or 50,000 km to prevent internal corrosion
Use the correct type of coolant specified by your manufacturer—don't mix different colors
Check your coolant level regularly, especially before long trips
A consistently dropping coolant level without visible leaks may indicate a head gasket issue
Replace rubber coolant hoses every 100,000 km as preventative maintenance—they deteriorate from the inside

Frequently Asked Questions

How much does a radiator replacement cost in Oshawa? +
Radiator replacement for most passenger vehicles costs $500-$1,000 including parts and labor. Trucks and SUVs can cost more due to larger radiators and additional components.
How often should coolant be flushed? +
Most manufacturers recommend a coolant flush every 2 to 5 years or 50,000 to 100,000 km. Long-life coolants may have extended intervals—check your owner's manual.
Can I just add water instead of coolant? +
Only in an emergency. Water alone doesn't provide freeze protection in Canadian winters, corrosion inhibitors, or the proper boiling point elevation. Always use the correct coolant mixture.
What should I do if my car overheats while driving? +
Immediately turn off the AC and turn the heater on full blast to help dissipate engine heat. Pull over safely, turn off the engine, and do not open the hood until it cools. Call for a tow to the nearest repair shop.

Auto Cooling System in Nearby Cities

Toronto Ottawa Mississauga Brampton Hamilton London Markham Vaughan

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