If I put 134a gas in a 1234yf system car, will the air conditioning system work without problems?

Yes, you could do that. But that needs to be evacuated all r1234yf gas in advance.

will it fit on 2014 honda crv

These will fit any vehicle that has 1234yf system. Your Honda is R134a so will not require these adapters.so the answer is no they will not fit your Honda

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R1234yf to R134a Adapter, Quick Couplers High Low Side for AC

Product ID: 443561507

Details

Brand
Tallew
Color
Blue and Red
Connector Type
Adapter
Exterior Finish
Brass
Item Weight
3.52 ounces
Item dimensions L x W x H
2.93 x 1.1 x

🔴Red high-pressure quick coupler

🔵Blue low-pressure quick coupler

🛠️Durable brass construction

¥4580

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Upgrade your AC game with Tallew’s quick couplers — precision meets durability!

BUILT TO LAST - Premium brass material resists rust, deformation, and wear over time
COMPACT ERGONOMIC - Small, lightweight design fits comfortably in your toolkit
TRUSTED PERFORMANCE - Top-rated by pros for secure, leak-free AC evacuation and recharge
UNIVERSAL COMPATIBILITY - Seamlessly converts R134a hoses to R1234yf for versatile AC servicing
DUAL COLOR CODED PRECISION - Red & blue adapters for instant high/low side identification

The Tallew R1234yf to R134a Adapter Kit includes two color-coded brass quick couplers (red for high pressure, blue for low pressure) designed for efficient and reliable conversion between R134a and R1234yf refrigerant hoses. Compact and corrosion-resistant, these adapters ensure secure, leak-proof connections for automotive AC evacuation and recharge, favored by professionals for their durability and ease of use.

Specifications

ASIN	B0B17KWNHT
Best Sellers Rank	#238,456 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Replacement Air Conditioning Adapters
Brand Name	Tallew
Color	Blue and Red
Connector Type	Adapter
Customer Reviews	4.4 4.4 out of 5 stars (350)
Exterior Finish	Brass
Item Dimensions	2.93 x 1.1 x 0.87 inches
Item Highlight	Brass Couplers with Color Coded Caps, R1234yf to R134a Conversion, For Automotive AC Evacuation and Recharge Service
Item Weight	3.52 ounces
Manufacturer	Tallew
Manufacturer Part Number	Tallew-Quick Couplers -07
Material Type	Brass
Number of Pieces	2
Set Name	R1234yf Adapter Kit
Size	73 x 22 mm / 2.87 x 0.87 inches
Thread Size	0.25
Thread Type	NPT
Unit Count	1 Count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Vikram D.

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

2 weeks ago

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¥4580

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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