Mastercool 91337 R-12/R-134a Valve Core Repair Kit-Air Conditioning Line Repair Tools

Product Information

Product Information Technical Details
BrandMastercool
Item Weight1.6 ounces
Product Dimensions7.2 x 1.5 x 3.8 inches
Item model number91337
Manufacturer Part Number91337
Additional Information
ASINB000O823YO
Customer Reviews 4.9 out of 5 starsSee all reviews 26 reviews 4.9 out of 5 stars
Best Sellers Rank#19,564 in Automotive (See best players)
#45 in Automotive > Tools & Equipment > Air Conditioning Tools & Equipment > Air Conditioning Line Repair Tools
Shipping Weight1.6 ounces (View shipping rates and guidelines)
Domestic Shipping Item could be shipped within U.s.
International Shipping This item isn't qualified for worldwide shipping. Learn More
Date First AvailableMay 9, 2006
Warranty & Support warranty, parts: Parts
Manufacturer¡¯s warranty could be requested from customer support. Click the link to create a request to customer support. Feedback Would you like to give feedback on images or tell us about a lower price? (What's This?)

Alternative to HFC134a opens new browser window
- Enviro-Safe™ replacement R134a refrigerant saves energy and money! world wide web.es-refrigerants.com/

134a opens new browser window
- supply 134a produce high quality products world wide web.bluestargtc.com/

Shop Mastercool Products opens new browser window
- Wide Selection of Mastercool products. Available & Prepared to Ship Today! world wide web.nationaltoolwarehouse.com/

Mastercool - Full Line opens new browser window
- Heating and cooling & Automotive Prioducts Shop Complete Line - on Purchase! world wide web.testequipmentdepot.com/
Ad feedback

Customer Reviews

26
5 star 85%
4 star 15%
3 star
2 star
1 star
See all 26 customer reviews Share your thoughts with other customers Write a customer review

Most Relevant Customer Reviews

1 of 1 people found the following review helpful Had A Jeep Liberty… You'll Need This Package!
By W. Groth on April 29, 2014
Great product, nice assortment of different Schrader valves (Yes, there are various size valves) and an excellent tool to get rid ofOrsubstitute all of them with. Couldn't find anyone in town (Baltimore) with the proper tool or Schraders to exchange the reducedOrHigher valves on my small 2002 Jeep Liberty - 3.7 Liter V-6. BOTH were dripping with the sniff and dye tests. Was almost ready to accept Jeep towards the dealer, until I discovered this package. It had been a little pricey, and I was reluctant to make the move (even buying two other cheaper tools first, that didn't work!)
It showed up today, and now BOTH my low and high service ports have new valves. (Low port is really an Eaton SSV High Flow Core -M8, as the High port utilizes a standard Schrader Valve Core.) Go figure! Both sizes were incorporated within this package. Anyway, Nice package, Nice tool, nice situation to help keep all of the valves in and I finally reached the foot of this mystery! You will not fail Liberty proprietors...Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again 1 of 1 people found the following review helpful Definately great to have on a mechanics shelf
By Stanward S. m. Oshiro on March 3, 2012
I desired to exchange certainly one of my valve cores on my small '96 I30 as a result of slight leak within the AC valve core. I was doing work on the AC system anyway (new drier and AC COMPRESSOR). This package has the core removal tool too! Can't have any simpler than this! I believe this package comes with all the various kinds of cores available.Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again Great for a shop or home mechanic doing A/C work
By Lazy eye on June 16, 2015
My auto technician was getting difficulty finding substitute schrader valves for any vehicle within the shop. I introduced this package set for him and he was thrilled to obtain the vehicle out after getting the various components houses bring all sorts of wrong ones out. A great package for any shop or DIY shade tree auto technician. I perform a fair quantity of A/C work from home within my garage, so buying it was a good idea. Now I've one inside my shop, too!Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again Good valve asst.
by R. Mcdonald on May 14, 2014
Excellent valve assortment on reason 4 stars because no package has all of the valve's needed once are another,however the cost is excellent to help keep on hands should you fuss having aOrd work, seperately puchased at parts store it will cost 3 occasions or even more for that package.Great to possess on hands as needed.Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again Good package to help keep on hands...
By Customer on December 16, 2013
This is an excellent fundamental A/C valve package to help keep on hands for occasions whenever you can't reach a dealer to purchase the valves you'll need. The package did not include the valves required for Volvos but just about anything else. I ended through the Volvo dealer and selected up a couple of simply to stock the package.Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again A must for any AC Technician
By Cody A. on October 19, 2014
Nice service pack for the number of trucks. Rather of messing around with buying them in 2 packs, this is one way to fly. Personally, i change all of them every AC service that's a new comer to our shop. Prevent come backs and slow leaks and employ this package!Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again It's nice to have in my tool drawer for when I ...
By Jim on November 9, 2014
I have used this many occasions, replacing valves on theOrD systems and tire valves on cars, bicycles and Lawn Equipment. It's nice to possess within my tool drawer when ever I believe a leak. The removal tool is great too, making valve removal easy.Comment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again MASTER TOOLS
By RONNIE M. On June 16, 2014
THESE TROOLS ARE OF SUPERIOR QUALITY WHICH ARE ESSENTIAL IN TNE MAINTAINIBNG AND REPAIR OF AUTOMOTIVE A/C EQUIPMENT AND WOULD RECOMMEND THE PURCHASE OF THESE TOOLS TO MAKE THESE REPAIRSComment Was this review useful for you? Yes No Delivering feedback... Appreciate your feedback.If the review is inappropriate, Please tell us. Sorry, we unsuccessful to record your election. Please try again See all 26


BestBuyGoods Bluetooth 4.Anti-


Nevr Dull NEVER DULL POLISH 5O


Adam's Carpet & Upholstery


Wheel Woolies Leather Upholste


Surf City Garage 133 Voodoo Bl


PT Auto Warehouse CPA040-15 -