Ram ProMaster 2500 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 Ram ProMaster 2500 Pressure Test Radiator Cap is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Ram ProMaster 2500V6-3.6LService typePressure Test Radiator CapEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2014 Ram ProMaster 2500V6-3.6LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2017 Ram ProMaster 2500L4-3.0L Turbo DieselService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2020 Ram ProMaster 2500V6-3.6LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2017 Ram ProMaster 2500V6-3.6LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2021 Ram ProMaster 2500V6-3.6LService typePressure Test Radiator CapEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2019 Ram ProMaster 2500V6-3.6LService typePressure Test Radiator CapEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2014 Ram ProMaster 2500L4-3.0L Turbo DieselService typePressure Test Radiator CapEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Ram ProMaster 2500 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 Ram mechanics

Real customer reviews from Ram owners like you.

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Rating Summary
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Brian

23 years of experience
661 reviews
Brian
23 years of experience
Ram ProMaster 2500 L4-3.0L Turbo Diesel - Strut Assembly Replacement (Front) - Fernandina Beach, Florida
I was hesitant to book through YourMechanic because I knew nothing about it prior to finding it through an internet search, were the reviews even real? Well this review is real because I took a chance and Booked Brian based on his very good reviews. I have a RAM Promaster 2500 Diesel commercial van that has challenged even the RAM dealerships that I have previously used for service. The strut installation required removing parts of the dash in order to access bolts at the top of the strut assemblies. My initial skepticism of Brian and YourMechanic led my to download detailed instructions about how to remove the dash assemblies. When asked, Brian indicated that he didn't need the instructions. I let him continue, fully expecting him to eventually ask for the directions for this unique installation. Before I knew it, Brian had neatly removed the necessary parts that allowed him to access the required bolts; Brian's method was actually more effective than the method in my downloaded instructions. Brian did such a great job on my suspension that I booked him for the rest of the day to replace my rear brakes. My wife's car was also making noises and Brian diagnosed the issue very quickly. Finding a reliable and knowledgeable mechanic can be difficult. I've now found one in Brian and will continue to use Brian as needed in the future. In fact I plan to book him soon to service our other vehicle. I highly recommend Brian.

Torrieanto

12 years of experience
632 reviews
Torrieanto
12 years of experience
Ram ProMaster 2500 V6-3.6L - Car Battery Replacement - Largo, Florida
Fast, efficient and personable.

Robert

20 years of experience
1092 reviews
Robert
20 years of experience
Ram ProMaster 2500 V6-3.6L - Car is not starting - Denver, Colorado
Quick, responsive and solved the issue quickly!

Andrew,

5 years of experience
161 reviews
Andrew,
5 years of experience
Ram ProMaster 2500 V6-3.6L - Pre-purchase Car Inspection - Arlington, Texas
Joaquin Andrew is an amazing mechanic. We would’ve been in a world of problems that was allegedly “under warranty” had Joaquin not checked our vehicles. He is extremely knowledgeable and a really nice, trustworthy guy. We can not thank him enough for his inspections and will definitely recommend him to others. Do not purchase a car first without him checking it first.

Excellent Rating

(7)

Rating Summary
7
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Number of Ram ProMaster 2500 services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT Ram MECHANICS
300+
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