HTOMT AC oil injector kit 2oz with precise dosing for R134A and R1234YF systems.
HTOMT r1234yf low-side quick-coupler enabling fast, secure connections.
HTOMT QC12 low-side quick-coupler simplifies leak testing.
HTOMT oil injector cylinder and valve assembly for smooth oil transfer.
HTOMT laser-engraved scale helps accurate oil dosing.
HTOMT aluminum alloy construction for durable professional use.
HTOMT dye-compatible design supports leak monitoring during service.
HTOMT AC oil injector kit 2oz with precise dosing for R134A and R1234YF systems.
HTOMT r1234yf low-side quick-coupler enabling fast, secure connections.
HTOMT QC12 low-side quick-coupler simplifies leak testing.
HTOMT oil injector cylinder and valve assembly for smooth oil transfer.
HTOMT laser-engraved scale helps accurate oil dosing.
HTOMT aluminum alloy construction for durable professional use.
HTOMT dye-compatible design supports leak monitoring during service.

HTOMT AC Oil Injector Kit with R1234YF Low-Side & QC12 Couplers – Compatible with R134A, R22, R12

Introducing the HTOMT AC Oil Injector Kit, a professional-grade tool designed to simplify oil and dye injection...
Vendor: HTOMT
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£46.81
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HTOMT AC oil injector kit 2oz with precise dosing for R134A and R1234YF systems.

HTOMT AC Oil Injector Kit with R1234YF Low-Side & QC12 Couplers – Compatible with R134A, R22, R12

£46.81
HTOMT AC oil injector kit 2oz with precise dosing for R134A and R1234YF systems.
HTOMT r1234yf low-side quick-coupler enabling fast, secure connections.
HTOMT QC12 low-side quick-coupler simplifies leak testing.
HTOMT oil injector cylinder and valve assembly for smooth oil transfer.
HTOMT laser-engraved scale helps accurate oil dosing.
HTOMT aluminum alloy construction for durable professional use.
HTOMT dye-compatible design supports leak monitoring during service.

HTOMT AC Oil Injector Kit with R1234YF Low-Side & QC12 Couplers – Compatible with R134A, R22, R12

£46.81
Description
Description
x

Introducing the HTOMT AC Oil Injector Kit, a professional-grade tool designed to simplify oil and dye injection into automotive and indoor A/C systems. This kit supports both modern R1234YF and traditional R134A workflows, and it includes dedicated low-side couplers for R1234YF and QC12, so you can service a range of systems without swapping tools. Built for durability and precision, it’s a practical companion for technicians and DIYers alike.

Effortless setup and accurate dosing

The injector is a three-part device consisting of a cylinder, a check valve, and a R1234YF quick connector. Assemble the pieces, tighten the valve and cylinders, then discharge the gas through the blue tube using a 1/4 SAE thread. Attach to the low-pressure port of the system, and add the desired amount of oil for injection. The design emphasizes a snug fit and smooth operation, helping you complete tasks with confidence.

  • Three-part construction for straightforward maintenance and faster setup
  • Direct connection to the system reduces guesswork during operation

Clear measuring, wide capacity

The scale is laser-engraved, clearly marked, and easy to read in busy workshop environments. It covers a range from 1/4 oz (7.5 ml) up to 2 oz (60 ml), helping you dose with visibility. Oil level indicators inform the user of current oil status, and measuring cups verify injected volumes for repeatable results.

  • Laser-engraved markings ensure legibility under varied lighting
  • Wide capacity supports different oil quantities for multiple refrigerants

Designed for real-world use

Perfect for home, office, and car A/C systems, this professional tool works with fluorescent dyes for leak monitoring and supports all common oil types, including POE and mineral oils. The aluminum alloy body features a 1/4-inch female thread, improving compatibility with many A/C systems.

  • Versatile across multiple system types and environments
  • Durable aluminum alloy construction withstands regular service use

What you get

  • 1 x HTOMT professional 2 oz AC oil and dye injector
  • 1 x R1234YF low-side quick coupler
  • 1 x QC12 low-side quick coupler

FAQ

Q: Which refrigerants and systems is the HTOMT AC Oil Injector Kit compatible with?

A: The kit supports R1234YF and R134A systems and is compatible with older R22 and R12 configurations using the supplied couplers.

Q: What is included and what is the capacity?

A: Includes a 2oz oil and dye injector, R1234YF low-side coupler, and QC12 low-side coupler.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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