Mastercool (83834) Red High Side R1234yf Coupler
SKU: 27205899304

Mastercool (83834) Red High Side R1234yf Coupler

Sale price$69.82 Regular price$77.58
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Mastercool (83834) Red High Side R1234yf CouplerThe Mastercool R1234yf High Side Coupler features heavy duty low loss refrigerant manual coupler. 12mm fitting for access to R1234yf hose. extended disconnect protection sleeve. It meets SAE J639 and J2888. Allows recovery of entire refrigerant. including the space between the coupler and fitting. Features Manufactured to the highest quality available Meets SAE J639 and J2888 Extended disconnect protection sleeve Specifications Brand : MASTERCOOL

The Mastercool R1234yf High Side Coupler features heavy duty low loss refrigerant manual coupler. 12mm fitting for access to R1234yf hose. extended disconnect protection sleeve. It meets SAE J639 and J2888. Allows recovery of entire refrigerant. including the space between the coupler and fitting.

Features

  • Manufactured to the highest quality available

  • Meets SAE J639 and J2888

  • Extended disconnect protection sleeve

Specifications

  • Brand : MASTERCOOL

  • Model : 83834

  • Item Weight : 3.2 ounces

  • Product Dimensions : 14 x 8 x 10 inches

  • California residents : Click here for Proposition 65 warning

  • Item model number : 83834

  • Manufacturer Part Number : 83834

  • Folding : No

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27205899304

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4.4 ★★★★★
Based on 1032 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Solid Product
I was a bit skeptical based on the price ($85 total after taxes) but you can tell that for the price, this thing is sturdy and high quality. Holds solid onto the vent and keeps my iPhone in place. Easy to adjust and move to your liking, also easy to turn 90* and have your phone sideways. Only drawback is that is obstructs the view of the clock on my 4Runner and slightly obstructs my windshield, but I am sure I will get used to it.
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Reviewed in the United States on May 14, 2026
A
Verified Purchase
Annika Chestnut
Draper, US
★★★★★ 5
Great phone holder
I use this phone mount in my Subaru Impreza, and it works perfectly with my vents. It holds my phone super securely—no wobbling or slipping—so it’s great for navigation or hands-free use. Really solid and reliable for the price.
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Reviewed in the United States on November 5, 2025
A
Verified Purchase
Amanda & Josh
Lake Worth, US
★★★★★ 4
Excellent product.
First impression: excellent product. The only reason I deducted a star is because the price is obviously quite insane.
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Reviewed in the United States on February 26, 2026
E
Verified Purchase
Edward F Alves
Birmingham, US
★★★★★ 5
A+ mount for 4Runners
This is the best phone mount I've ever had. Got it for my 2021 4Runner. Very strong, doesn't come loose, easy to place and remove the phone from the mount. Can't recommend enough.
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Reviewed in the United States on February 13, 2026
W
Verified Purchase
Wildman
Lowell, US
★★★★★ 5
High quality
Very nice and secure. This one is built to last!
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Reviewed in the United States on May 11, 2026

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