Hyundai Genesis Coupe Pressure Test Radiator Cap at your home or office.

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Pressure Test Radiator Cap Service

How much does a Pressure Test Radiator Cap cost?

On average, the cost for a Hyundai Genesis Coupe Pressure Test Radiator Cap is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Hyundai Genesis CoupeV6-3.8LService typePressure Test Radiator CapEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2010 Hyundai Genesis CoupeV6-3.8LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2015 Hyundai Genesis CoupeV6-3.8LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2014 Hyundai Genesis CoupeV6-3.8LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2010 Hyundai Genesis CoupeL4-2.0L TurboService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2012 Hyundai Genesis CoupeL4-2.0L TurboService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2013 Hyundai Genesis CoupeV6-3.8LService typePressure Test Radiator CapEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2012 Hyundai Genesis CoupeV6-3.8LService typePressure Test Radiator CapEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Hyundai Genesis Coupe Pressure Test Radiator Cap prices

What is the radiator cap pressure test all about?

In a pressurized cooling system like those found on all cars, your car’s radiator cap is calibrated to seal in coolant to a particular pressure point, then allow some vapor to escape once that threshold has been reached. The ejected fluid is piped into the overflow bottle you might have seen in the engine bay. Then, as the engine cools, the coolant level may drop inside radiator. When that happens, a reverse-flow valve in the radiator cap opens to allow fluid from the bottle to return to the radiator. A radiator cap that isn’t working properly may cause too much fluid to escape the system.

Keep in mind:

  • A radiator cap pressure test is quick and simple, and replacement radiator caps are inexpensive.
  • Leaving a defective radiator cap in place can cause damage to the engine.

How it's done:

  • The vehicle engine is cooled before the radiator cap can be removed
  • The radiator pressure is relieved and the cap is removed
  • The radiator cap is pressure tested to specifications
  • The radiator cap is replaced and/or reinstalled to the radiator
  • The vehicle is verified to confirm problem is fixed

Our recommendation:

If your car’s engine overheats, or the overflow bottle seems overly full, have the radiator (and radiator cap) pressure tested.

What are the common symptoms indicating you need to pressure test the radiator cap?

  • Car overheats
  • Car’s overflow bottle fills up

How important is this service?

Not having this safety valve on the car’s cooling system operate properly can over- or under-pressurize the system, leading to damage to hoses, the radiator, and even the car’s cylinder head.

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Meet some of our expert Hyundai mechanics

Real customer reviews from Hyundai owners like you.

Excellent Rating

(103)

Rating Summary
90
10
3
0
0
90
10
3
0
0

Nick

10 years of experience
25 reviews
Nick
10 years of experience
Hyundai Genesis Coupe L4-2.0L Turbo - Window Motor / Regulator Assembly Replacement (Driver Side Front) - El Dorado Hills, California
Great help! He was quick and fixed my issue with no problems.

Ruben

23 years of experience
116 reviews
Ruben
23 years of experience
Hyundai Genesis Coupe V6-3.8L - Car starts and then dies - Las Vegas, Nevada
Ruben was excellent, he found the problem quickly and professionally he cleaned up after himself and gave me a quote on the next step thank you so much for your service i will recommend this service to my friends

Dellano

18 years of experience
520 reviews
Dellano
18 years of experience
Hyundai Genesis Coupe L4-2.0L Turbo - Clutch is not working - Silver Spring, Maryland
Appointment was scheduled for for 5p and I get phone calls and texts at 4p asking if he can come at that time, otherwise he won’t be able to come and will have to reschedule. I work from home and work have a very sensitive job and the interruption was very much not appreciated, especially because the appointment had been booked for days in advance and he contacts me the day of. Of course I’m not able to drop everything and have him come right then, so he tells me he’ll have to reschedule for the next day. Then for the time we reschedule for, he shows up almost an hour late and spends maybe fifteen minutes total at the appointment before leaving. No 50 point inspection, just checks it out and makes a suggestion about what he ‘thinks’ the issue is. I was disappointed to spend $90 for 15 minutes especially after him rescheduling with no explanation and the disrespect to my time. I appreciated him still coming out, but I will not be booking with him again and will strongly reconsider utilizing this service vs taking the risk of going to a regular mechanic amid the pandemic.

Maxwell

18 years of experience
390 reviews
Maxwell
18 years of experience
Hyundai Genesis Coupe V6-3.8L - Radiator - Magnolia, Texas
Chrysler 300 did a great job will use again. Thanks Paul

Excellent Rating

(103)

Rating Summary
90
10
3
0
0
90
10
3
0
0
Number of Hyundai Genesis Coupe services completed
1133+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hyundai MECHANICS
1300+
experts on our platform

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