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MIS Mastercool 81290 Valve Core Remover R134A Univ Lg Bore P3612813MIS-ME81290 https://cdnimages.opentip.com/full/MIS/MIS-ME81290.jpg Mastercool 81290 Valve Core Remover R134A Univ Lg Bore Universal Large Bore Remover Item Universal Large Bore Remover Used On Item R12/R134A Standard And Large Bore R134A Valve Core Used On Model/Brand Jra/EatonPart Number: 81290Unspsc: 25191700Specification Order Part Number ME81290 Item Desc VALVE CORE REMOVER R134A UNIV LG BORE MANUFACTURER LONG NAME MasterCool Inc. MANUFACTURER PART NUMBER 81290 Product Group Id ME01 Country of Origin TW Harmonization Code 84818000 Bin Code AG093 Default Selling Unit EA Catalog Pages(s) 3612813 700376812909 1.1300lbs 0.00 0.00 0.00
Mastercool
6.3000 2027-01-06 Only 1 left In Stock
customer review - by , December 12, 2025
5/ 5stars
EXCELLENT TOOL GET ONE KEEP IT SCHARDER VALVES LEAK on the A/C You will never be able to tighten them all the way up with a Tire tool.
customer review - by , November 11, 2025
5/ 5stars
This tool worked perfectly to remove the Sharder Valves on both the Low and High side of my 2002 Lincoln Continental's A/C system (of which cores are an extra large odd size). Since my system lad lost all pressure due to a faulty low-side core, using this tool did not need system 34;recovery34; done first.
customer review - by , August 8, 2025
5/ 5stars
Fits both large and small Schrader valves
customer review - by , July 7, 2025
5/ 5stars
Good quality, comes in handy every once in a while
customer review - by , May 5, 2025
5/ 5stars
Good thank you
customer review - by , March 3, 2025
5/ 5stars
Simple little tool but a must have for AC and it works as it should. Inexpensive and nice and compact. 5 stars.
customer review - by , March 3, 2025
5/ 5stars
Worked perfect. OEM fit. Recommended
customer review - by , December 12, 2024
5/ 5stars
Works well.
customer review - by , September 9, 2024
5/ 5stars
works as it should. packaged well
customer review - by , September 9, 2024
5/ 5stars
Does the job perfectly

Mastercool 81290 Valve Core Remover R134A Univ Lg Bore, Price/EA

stars Rating 5 | 60 reviews
Brand Mastercool
Shop more from MIS

UPC: 700376812909
SKU: MIS-ME81290
Price: $6.30
Quantity:
Only 1 left In Stock
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Product Description

Price is for EA.

  • Universal Large Bore Remover
  • Item Universal Large Bore Remover
  • Used On Item R12/R134A Standard And Large Bore R134A Valve Core
  • Used On Model/Brand Jra/Eaton


Part Number: 81290

Unspsc: 25191700

Specification



warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Product Warranty

Most Air and Power tools have a 90 days to one year warranty. Hand Tools are usually lifetime-abuse voids warranty.

Return Policy

The wearable safety items, like golves, masks, respirators, etc, are non-returnable.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
By BLAKE RYE
Date: December 08, 2025
EXCELLENT TOOL GET ONE KEEP IT SCHARDER VALVES LEAK on the A/C You will never be able to tighten them all the way up with a Tire tool.
Rating: 5 stars [5 of 5 Stars!]
By David L Brooks
Date: November 04, 2025
This tool worked perfectly to remove the Sharder Valves on both the Low and High side of my 2002 Lincoln Continental's A/C system (of which cores are an extra large odd size). Since my system lad lost all pressure due to a faulty low-side core, using this tool did not need system 34;recovery34; done first.
Rating: 5 stars [5 of 5 Stars!]
By Jason
Date: August 30, 2025
Fits both large and small Schrader valves
Rating: 5 stars [5 of 5 Stars!]
By Chris
Date: July 29, 2025
Good quality, comes in handy every once in a while
Rating: 5 stars [5 of 5 Stars!]
By Miguel Angel Sanchez
Date: May 26, 2025
Good thank you
Rating: 5 stars [5 of 5 Stars!]
By pgdion
Date: March 28, 2025
Simple little tool but a must have for AC and it works as it should. Inexpensive and nice and compact. 5 stars.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 60 reviews
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