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🌡️ dorman 47170 hvac control vacuum check valve: reliable and versatile solution for efficient climate control logo

🌡️ Dorman 47170 HVAC Control Vacuum Check Valve: Reliable and Versatile Solution for Efficient Climate Control Review

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Poor

Revainrating 2 out of 5  
Rating 
2.0
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Details

BrandDorman
Item Dimensions LxWxH1.3 x 1.8 x 5.5 inches
ExteriorReady To Paint If Needed

Description of 🌡️ Dorman 47170 HVAC Control Vacuum Check Valve: Reliable and Versatile Solution for Efficient Climate Control

Direct replacement - this HVAC control vacuum check valve is designed to match the fit and function of the original valve on specified vehicles. Restores functionality - this valve is made to fit and fully restore part functionality after the original valve fails. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

Reviews

Global ratings 3
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  • 4
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Type of review

Revainrating 1 out of 5

Complete Waste - PCV Valve and Bleed Bushings

These vacuum check valves are junk. I ordered two and tested them with a manual vacuum pump before installing them in my car. One of them holds no vacuum at all, and the other drops the pressure from 20 inches of mercury to zero in about ten seconds. Absolutely useless.

Pros
  • Functionality Restoration - This valve is designed to install and fully restore the functionality of a part following failure of the original valve.
Cons
  • Reliability

Revainrating 1 out of 5

I do not recommend these check valves at this time

Seems I've had no luck with Dorman Check Valves. Three from a local store and one online here. All are defective. In any case, the vacuum does not hold. I have used Dorman products in the past and have been fine. So chalk it up to "maybe" bad luck. Went and bought an AC Delco straight out of the box.

Pros
  • Trusted quality - backed by a team of product experts in the United States and over a century of experience in the automotive industry
Cons
  • Negative result found

Jeep Cherokee (XJ) 1998 Mr. SportWorks . Does what it should. Also, I saved about $15 by buying a Morpar. I doubt the plastic feel would be much better on the expensive one. Maybe the valve inside is better, but if that one breaks, I'll see if there's a guarantee. I can get another one and still pay less than Mopar. It took less than a minute to pull the old one out and put this one in. It looked the same too. Now my air conditioning and cruise control are working again. DON'T BUY A WOODEN…

Pros
  • To ensure this part is correct for your vehicle, enter make, model and trim level into Amazon Garage
Cons
  • Zero