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Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
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Mastercool 53123-YF Refillable R1234yf Oil/Dye Injector

5.0 5.0 out of 5 stars 10 ratings
$115.76
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Purchase options and add-ons

Material Heavy duty, anodized aluminum
Brand MASTERCOOL
Item dimensions L x W x H 12 x 2 x 6 inches
Exterior Finish Heavy duty, anodized aluminum

About this item

  • HEAVY DUTY, anodized aluminum, 2 oz container with dye scales represented in 1/10 ounce, 1/4 ounce and milliliters
  • NYLON BARRIER HOSE meets J2888, EPA, SAE and UL standards
  • R1234yf LOW SIDE COUPLER with extended disconnect sleeve and meets SAEJ639 and J2888
  • EASY TWIST HANDLE to achieve desired results quickly and easily
› See more product details

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Important information

Safety Information

When injecting oil into a pressurized system, ALWAYS wear safety glasses and gloves, Never breathe refrigerant vapor!

From the manufacturer

mastercool 53123-yf r1234yf oil injector

mastercool autmotive hvac hand tools

For over 35 years Mastercool has been supplying professional quality air conditioning service tools and equipment. As one of the fastest growing companies in this market, our primary goal is to drive new product innovation and technologies to make the every day work of the HVAC/R and automotive technician easier.

Refillable R1234yf Oil/Dye Injector

Achieve Results Quickly and Easily

To inject the oil or dye, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount. The injector hose comes complete with a R1234yf coupler.

  • Capacity 2 oz
r1234yf refillable oil injector

Product Description

Refillable R1234yf Oil/Dye Injector, To inject the oil or dye, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount. The injector hose comes complete with a R1234yf coupler.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Mastercool 53123-YF Refillable R1234yf Oil/Dye Injector

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What's in the box

  • Heavy duty, anodized aluminum, 2 oz container with dye scales represented in 1/10 ounce, 1/4 ounce and milliliters, Nylon barrier blue hose meets J2888, EPA, SAE and UL standards, R1234yf low side coupler with extended disconnect sleeve and meets SAEJ639 and J2888

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    Price$124.39$26.60-32% $47.11
    List: $69.00    		$96.55
    Delivery
    Get it as soon as Wednesday, May 8
    Get it as soon as Wednesday, May 8
    Get it as soon as Wednesday, May 8
    Get it as soon as Wednesday, May 8
    Customer Ratings
    5.05.0 out of 5 stars10
    4.04.0 out of 5 stars12
    4.54.5 out of 5 stars350
    4.84.8 out of 5 stars11
    Sold By
    Amazon.com
    Amazon.com
    Amazon.com
    Amazon.com
    material
    Heavy duty, anodized aluminum
    —
    Aluminum
    Aluminum
    exterior finish
    Heavy duty, anodized aluminum
    —
    Silver
    Silver

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    Customer reviews

    5 out of 5 stars
    5 out of 5
    10 global ratings

    Top review from the United States

    Joe Ivino
    5.0 out of 5 stars Great Product
    Reviewed in the United States on May 9, 2023
    Verified Purchase
    Works like it should, No issues.
    Helpful
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