Does it tend to leak or break readily?

No. No,The handle is made of high-quality and durable aluminum. the 1/4" connectors are made of brass, and thickened hose is made of durable rubber material to ensure a secure and leak-free connection.

Are the capacity scales easy to read?

Yes, it features clear, laser-engraved markings from 1/4 oz (7.5 ml) to 2 oz (60 ml).

Does this FANOVO oil injector have a backflow prevention function?

Yes, this FANOVO ac dye injector is designed with 1/4" female backflow prevent connector

What benefits does our product have over the older version?

Our FANOVO oil injector features an upgraded shut-off ball valve control design, enabling simpler regulation during fluid filling.

Is this product compatible with both R134a and R1234yf systems?

Yes, It comes equipped with quick connectors suitable for the low-pressure ports of both R134a and R1234yf.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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1234YF AC Dye Injector with Shut Off Ball Valve & Backflow Preventor

1234YF AC Dye Injector with Shut Off Ball Valve & Backflow Preventor

Product ID: 534586043

Details

Brand
FANOVO
Exterior Finish
Brass
Inlet Connection Type
threaded
Manufacturer
FANOVO
Material
Aluminum
Number of Packs
1

🔄Backflow preventor built-in

⚙️Universal refrigerant compatibility

🛠️2 oz large capacity

€ 98.17

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Description

🧊 Inject with confidence, diagnose like a pro!

PRECISION 2 OZ CAPACITY - Inject up to 60ml of dye/oil with ease for accurate diagnostics.
COMPLETE AC INJECTOR KIT - Includes adapters for all major refrigerants plus valve core remover and gloves for professional-grade service.
ERGONOMIC KNURLED HANDLE - Effortless rotation for smooth, controlled injection—even for novices.
BUILT IN BACKFLOW PREVENTOR - Ensures safe, contamination-free injection every time.
UNIVERSAL REFRIGERANT COMPATIBILITY - Works seamlessly with R134a, R1234yf, and R410A systems.

The FANOVO 1234YF AC Dye Injector is a premium 2 oz aluminum alloy tool featuring a built-in shut off ball valve and backflow preventor. Compatible with R134a, R1234yf, and R410A refrigerants, it offers precise, contamination-free dye and oil injection for HVAC and automotive AC systems. The ergonomic knurled handle and included multi-adapter kit make it ideal for professionals seeking reliable, efficient AC diagnostics and repairs.

Specifications

ASIN	B0C2HFZYLN
Best Sellers Rank	#204,977 in Automotive ( See Top 100 in Automotive ) #834 in Air Conditioning Line Repair Tools
Brand Name	FANOVO
Connector Type	Threaded
Customer Reviews	4.6 4.6 out of 5 stars (43)
Exterior Finish	Brass
Inlet Connection Type	threaded
Manufacturer	FANOVO
Manufacturer Part Number	AOIK-3
Material Type	Aluminum
Model Number	AOIK-3
Number of Items	1
Number of Packs	1
Number of Pieces	8
Number of Ports	1
Outlet Connection Type	Threaded
Set Name	AC Oil Injector Tool Kit
Size	2 oz
Thread Size	1/4" SAE
Thread Type	NPT
Unit Count	1 Count
Valve Type	check valve

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 98.17

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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