20 Best R134a Low Side Fitting [2023]

Are you looking for the best R134a Low Side Fitting? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling R134a Low Side Fitting.

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1 Orion Motor Tech R134a Quick Coupler Adapters, R134a Manifold Gauge Adapters and Hose Fittings HP... Orion Motor Tech R134a Quick Coupler Adapters, R134a Manifold Gauge Adapters and Hose Fittings HP...
2 Aupoko R1234YF to R134A Low Side Quick Coupler, R1234YF Low Side Quick Coupler, R12 to R134A Hose... Aupoko R1234YF to R134A Low Side Quick Coupler, R1234YF Low Side Quick Coupler, R12 to R134A Hose...
3 R1234YF To R134A Low Side Quick Coupler Adapter, R134a Adapter Car Air-conditioning Fitting... R1234YF To R134A Low Side Quick Coupler Adapter, R134a Adapter Car Air-conditioning Fitting...
4 OEMTOOLS 24554 Refrigerant Tank Adapter (R134a) | Reclaim Refrigerant from R134a Refrigerant... OEMTOOLS 24554 Refrigerant Tank Adapter (R134a) | Reclaim Refrigerant from R134a Refrigerant...
5 R-12 to R-134a Retrofit Valve 7/16 Low Side Port Adapter with Blue Dust AC Cap Universal for Air... R-12 to R-134a Retrofit Valve 7/16 Low Side Port Adapter with Blue Dust AC Cap Universal for Air...
6 Aupoko R1234YF to R134A Hose Adapter, R12 to R134A Low Side Quick Coupler Fitting Connector for Car... Aupoko R1234YF to R134A Hose Adapter, R12 to R134A Low Side Quick Coupler Fitting Connector for...
7 Bullet Piercing Valve Kit with Dust Cap Converts R12 to R134A Fit 7/16 Inch Low Side Port BPV-31... Bullet Piercing Valve Kit with Dust Cap Converts R12 to R134A Fit 7/16 Inch Low Side Port BPV-31...
8 XtremeAmazing R1234YF Low Side Coupler to R134A Hose Adapter Quick Fitting Connector XtremeAmazing R1234YF Low Side Coupler to R134A Hose Adapter Quick Fitting Connector
9 R12 to R134 A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90°... R12 to R134 A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90°...
10 InterDynamics Certified AC Pro Car Air Conditioner Adapter Valve, Converts R12 to R134A Refrigerant,... InterDynamics Certified AC Pro Car Air Conditioner Adapter Valve, Converts R12 to R134A...
11 Boltigen R1234YF Low Side Quick Coupler,R1234YF to R134A AC Charging Hose Adapter Fitting... Boltigen R1234YF Low Side Quick Coupler,R1234YF to R134A AC Charging Hose Adapter Fitting...
12 R1234YF to R134A Adapter, Low Side Quick Coupler Conversion Kit, R12 to R134A AC Charging Hose... R1234YF to R134A Adapter, Low Side Quick Coupler Conversion Kit, R12 to R134A AC Charging Hose...
13 Wisepick Air-Conditioning AC Charging R1234YF to R134A Low Side Quick Coupler,R12 to R134A Hose... Wisepick Air-Conditioning AC Charging R1234YF to R134A Low Side Quick Coupler,R12 to R134A Hose...
14 InterDynamics Certified A/C Pro Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter Kit... InterDynamics Certified A/C Pro Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter...
15 R1234YF to R134A Low Side Quick Coupler, Quick Coupler Adapter Car Air-conditioning Fitting... R1234YF to R134A Low Side Quick Coupler, Quick Coupler Adapter Car Air-conditioning Fitting...
16 Robinair (18190A) R-134a Low Side Service Coupler with Blue Actuator Robinair (18190A) R-134a Low Side Service Coupler with Blue Actuator
17 Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter... Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter...
18 TENGKUNLUN R134A Low High Side Auto Car Quick Coupler Connector Brass Adapters Air Conditioning... TENGKUNLUN R134A Low High Side Auto Car Quick Coupler Connector Brass Adapters Air Conditioning...
19 R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit... R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit...
20 Sherco-Auto A/C Repair Service Valve High & Low Side R-134a Port Adapter OE Style Fittings Sherco-Auto A/C Repair Service Valve High & Low Side R-134a Port Adapter OE Style Fittings
Bestseller No. 1
Orion Motor Tech R134a Quick Coupler Adapters, R134a Manifold Gauge Adapters and Hose Fittings HP...
  • FITS R134a & 1/4" PORTS: This set of two R134a quick couplers works perfectly with R134a service ports; provided adapters also ensure compatibility...
  • EASY OPERATION: Our snap lock & knurled grip makes it simple and convenient to install, adjust, and remove these R134a adapter fittings
  • LEAK-FREE: The 5 and 6-ball design of these high and low-pressure R134a quick couplers also provides superior protection against wasteful refrigerant...
  • LONG SERVICE LIFE: Expect years of use thanks to these R134a adapters' premium threading and materials; their aluminum and nickel-plated bronze...
  • SATISFACTION GUARANTEED: Order these R134a adapters worry free, knowing that they are backed by a 1 year warranty and OMT's usual friendly 24/7...
Bestseller No. 2
Aupoko R1234YF to R134A Low Side Quick Coupler, R1234YF Low Side Quick Coupler, R12 to R134A Hose...
  • ❄ WIDE COMPATIBILITY ----- This R1234YF to R134A low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • ❄PREMIUM QUALITY ----- R134A to R1234YF adapter is a perfect fit adapter which is made of solid premium aluminum with good quality and strong...
  • ❄ EASY INSTALLATION ----R1234YF A/C low pressure line to adapt your R134A adapter with auto shut off, easy and convenient to use.
  • ❄ SIZE DETAIL ----- R1234YF to R134A adapter: Low side R1234yf coupler 14 mm female x 1/4’’ SAE male. R12 to R134a Adapter: 1/4’’ SAE female...
  • ❄ 1 YEAR WARRANTY ----- Order r1234yf quick couplers from Aupoko, we offer 1 YEAR WARRANTY, should be there any question, please feel free to...
Bestseller No. 3
R1234YF To R134A Low Side Quick Coupler Adapter, R134a Adapter Car Air-conditioning Fitting...
  • [R134a Adapter SIZE] R1234YF Quick Coupler: Low side R1234yf coupler 14 mm female x 1/4"SAE male. R12 to R134a Adapter: 1/4" SAE female x low pressure...
  • [COMPATIBILITY] This R1234YF quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • [QUALITY] High quality R1234YF to R134A hose adapter, Adapter is made of high quality material for durable useReliable connection, good seal, stable...
  • [INSTALLATION] Push Lock coupler with auto shut off, easy and convenient to use. Accurate knurled grip ring for easy operation, detachable adapter for...
  • [LIFT-TIME WARRANTY] pursue outstanding quality and service, If you are not satisfied with this product or if you have any question, please feel free...
SaleBestseller No. 4
OEMTOOLS 24554 Refrigerant Tank Adapter (R134a) | Reclaim Refrigerant from R134a Refrigerant...
  • Male low side r134a to Female 1/2 in. Acme
  • Attaches to virgin tank and low side service coupler
  • This fitting does not have a valve core or valve core depressor
Bestseller No. 5
R-12 to R-134a Retrofit Valve 7/16 Low Side Port Adapter with Blue Dust AC Cap Universal for Air...
  • [PREMIUM QUALITY] This r12 to r134a conversion made of Aluminum alloy + rubber seal, 100% tested before shipping.
  • [FITMENT] Professional grade retrofit valve adaptor for automotive air conditioning systems converting from R-12, R-22 to R-134A Quick Disconnect...
  • [SIZE] R-12 to R-134a Retrofit Valve Low Side Connection: 1/4" SAE (7/16''- 20) x 13 mm.
  • [FUNCTION] Completed with a 13mm low side port, Valve core and Blue Dust Cap.
  • [PACKAGE INCLUDE] 1Pc x R12/R22 to R-134a Retrofit Low side adapter, 1Pc x AC Cap.
Bestseller No. 6
Aupoko R1234YF to R134A Hose Adapter, R12 to R134A Low Side Quick Coupler Fitting Connector for Car...
  • ♥ WIDE COMPATIBILITY --- This R1234YF quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • ♥ PREMIUM QULAITY --- High quality R1234YF to R134A hose adapter with strong construction to ensure highly working performance, long lasting to use.
  • ♥ EASY INSTALLATION --- Push & Lock coupler with auto shut off, this R1234YF adapter is easy and convenient to use.
  • ♥ DIMENSION --- R1234YF Quick Coupler: Low side R1234yf coupler 14 mm female x 1/4’’ SAE male.
  • ♥ 1 Year Warranty --- Order R1234YF to R134A hose adapter from Aupoko, we offer 1 YEAR WARRANTY, please contact us for a replacement or refund in...
Bestseller No. 7
Bullet Piercing Valve Kit with Dust Cap Converts R12 to R134A Fit 7/16 Inch Low Side Port BPV-31...
  • Package includes: you will receive 1 pack BPV-31 kit (including 1 piercing valve, 1 hex key, 1 adapter) and 1 pack universal retrofit valve with a...
  • BPV-31: replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31; compatible with: compatible with 1/4 inch, 5/16 inch, 3/8 inch outside...
  • Universal retrofit valve: the retrofit valve converts from R-12 to R-134a air conditioning system and suit for 7/16 inch low side port; Suit for...
  • Easy to use: BPV-31: just screw it on then it's okay; BPV-31 piercing tap valve: you only need hex key wrench (included) to install this part; Its...
  • Durable material: both of the kit are made of corrosion-resistant metal that won't wear out or rust over time, and anti-leaking design that will be...
SaleBestseller No. 8
XtremeAmazing R1234YF Low Side Coupler to R134A Hose Adapter Quick Fitting Connector
  • R1234YF quick couple to R134a low side fitting
  • R1234YF to R134a Low Side Quick Coupler
  • Package Contents: 1 x Quick Coupler Fitting
Bestseller No. 9
R12 to R134 A High/Low AC Fitting Port Retrofit Conversion Adapter, Quick Coupler Valve A/C 90°...
  • ♥ WIDE COMPATIBILITY - Charging port adapter R12 R22 Port to accept R134a Quick Disconnect. These Low/High side retrofits/adapters/fittings will...
  • ♥ PREMIUM QUALITY - With solid copper material, resistant to corrosion & good extensibility.
  • ♥ EASY INSTALLATION: The low AC fitting conversion adapter with time-saving and effort-saving while installing, lightweight, shortcut.
  • ♥ DIMENSION - Low Side, 1/4"SAE (7/16''- 20) x 13 mm, blue. High Side, 1/4" SAE (7/16’’- 20) x 16 mm, red.
  • ♥ WARRANTY - This can tap comes complete with a lifetime warranty. If the dispensing valve fails, simply contact us for a replacement or full...
Bestseller No. 10
InterDynamics Certified AC Pro Car Air Conditioner Adapter Valve, Converts R12 to R134A Refrigerant,...
  • Professional grade retrofit valve adaptor for automotive air conditioning systems converting from R-12 to R-134A
  • For 7/16 inch low side port
  • Includes dust cap and retrofit label
  • Fits all vehicles pre-1994
  • Works with R-134a refill fittings
Bestseller No. 11
Boltigen R1234YF Low Side Quick Coupler,R1234YF to R134A AC Charging Hose Adapter Fitting...
  • 【WIDE APPLICATION】Our low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning refrigerant frenon recharging.
  • 【EASY INSTALL DESIGN】Our low side quick coupler designs with auto shut off. Push & Lock design makes it easy and convenient to removal and...
  • 【Upgraded Brass Material】Boltigen r1234yf to r134a adapter is made of premium brass mental material, which can ensure the R1234yf to R134 low side...
  • 【SIZE 】R1234YF to R134A quick coupler: low side R1234yf coupler 14 mm female x 1/4’’SAE male. R12 to R134a Adapter: 1/4’’ SAE female x low...
  • 【Multifunction 1234yf Adapter to 134a】Boltigen low side r-1234yf connector can not only as a low side r1234yf adapter to directly connect charge...
SaleBestseller No. 12
R1234YF to R134A Adapter, Low Side Quick Coupler Conversion Kit, R12 to R134A AC Charging Hose...
  • [PACKAGE] This Professional Quick Coupler include: 1Pc x Low Side R1234yf Quick Coupler. 1Pc x R12 to R134a Adapter.1Pc x Blue Low Side R-134A Service...
  • [ADAPTER MODEL] R1234YF to R134a Adapter: Low side R1234yf coupler conversion 14 mm female x 1/4''SAE male. R12 to R134a Adapter: Low pressure 13mm...
  • [DURABILITY] High quality R1234YF to R134A hose adapter with strong construction to ensure highly working performance, long lasting to use. Made of...
  • [How to use] Push Lock coupler with auto shut off, easy and convenient to use. If you have any issues about the installation, please feel free contact...
  • [Universal Compatibility] This R1234YF quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
Bestseller No. 13
Wisepick Air-Conditioning AC Charging R1234YF to R134A Low Side Quick Coupler,R12 to R134A Hose...
  • 100% Brand new and High Quality
  • Push & Lock coupler with auto shut off, easy and convenient to use.
  • This R1234YF quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • R1234YF Quick Coupler: Low side R1234yf coupler 14 mm female x 1/4’’SAE male. R12 to R134a Adapter: 1/4’’ SAE female x low pressure 13mm R134A...
  • We provide 100% perfect customer service, please contact if there is ANY problem
Bestseller No. 14
InterDynamics Certified A/C Pro Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter Kit...
  • Complete automotive air conditioning conversion adapter kit with 4 adapters
  • Includes one low-side 7/16 inch port, one high-side 3/8 inch port, one high-side for 2-Piece GM port, one high-side 7/16 inch port
  • Fits all cars all years
  • For conversion of R12 to R134a
  • Includes retrofit label
Bestseller No. 15
R1234YF to R134A Low Side Quick Coupler, Quick Coupler Adapter Car Air-conditioning Fitting...
  • COMPATIBILITY: This R1234YF to R134A low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • COMPATIBILITY: This R1234YF to R134A low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • COMPATIBILITY: This R1234YF to R134A low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • COMPATIBILITY: This R1234YF to R134A low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
  • COMPATIBILITY: This R1234YF to R134A low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning AC charging.
SaleBestseller No. 16
Robinair (18190A) R-134a Low Side Service Coupler with Blue Actuator
  • Chrome plated brass, low-side manual coupler with blue actuator
  • Connects to Robinair Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems
  • Quick-connect design has an integral safety sleeve that protects against injury and refrigerant loss if the coupler is disconnected under pressure
  • Compact design easily fits into tight quarters - especially handy for retrofits
  • The 6-ball coupler design provides a more stable grip on the fitting than lesser 4-ball designs
Bestseller No. 17
Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter...
  • Package includes: you will receive 1 piece low-side 7/16 inch port, 1 piece high-side 3/8 inch port, 2 pieces adapters convert R12 to R134a for 2...
  • Application: these low/ high side retrofits converts 1/4 inch SAE R12 R22 charging port and make it accept the R134a quick disconnect hose, fits most...
  • Function: converts from R-12 to R-134a air conditioning system, this valve can be screwed on top of a closed AC system that just needs a little...
  • Easy to install: connected to the thread for use with the valve, 1 gas valve inside, fitted with a plastic protective cover
  • Durable material: both of the kit are made of corrosion-resistant metal that won' t wear out or rust over time, and anti-leaking design that will be...
SaleBestseller No. 18
TENGKUNLUN R134A Low High Side Auto Car Quick Coupler Connector Brass Adapters Air Conditioning...
  • ☆ This brand new set of 2 color couplers offer you the great convenience to attach the manifold hoses onto the auto/car AC R134a system during the...
  • ☆ It can quickly connect the hose without leaking refrigerant,and you don't have to pour the new refrigerant into the air conditioner, which is very...
  • ☆ 1/4" SAE male flare fitting for automobile A/C service.
  • ☆ Red for high pressure side and blue for low pressure side.
  • ☆ Solid brass metal construction is very durable and corrosion proof.
SaleBestseller No. 19
R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit...
  • 【WIDE COMPATIBLITY】 - The AC fitting port adapter retrofit r12 to r134a is completely used to replace R12 R22 with R134A charging port 1/4" SAE or...
  • 【PREMIUM QUALITY】 - R12 to R134A retrofit fast conversion adapter kit are made of high quality metal and plastic, solid construction for high heat...
  • 【EASY INSTALLATION】 - R12 to R134A retro fit fittings connect to the thread for use with the valve, there is a removable schrader valves., fitted...
  • 【DIMENSION】 - These Low/High side retrofits/adapters/fittings will convert your old 1/4’’ SAE or 7/16"-20 UNF R12 R22 charging port and make...
  • 【1 YEAR WARRANTY】 - Order R12 R22 Port to R134a quick disconnect valve adapter from Aupoko, we offer 12 months warranty, true worry-free shopping...
Bestseller No. 20
Sherco-Auto A/C Repair Service Valve High & Low Side R-134a Port Adapter OE Style Fittings
  • 2 Piece Kit High and Low Side R-134a Server Port Adapters FJC #2610 High Side & FJC #2608 - Low Side
  • Factory OE Style High Side & Low Side R-134a
  • Primary Seal A/C Port Fittings with Replaceable Valve Cores
  • FJC #2610 (AC610S) - High Side - These fittings have a m12 x 1.5 thread and fit Chrysler, Ford , GM vehicles.
  • FJC #2608 (AC608) - Low Side R-134A Retrofit Valve – 10MM X 1.25MM

Having trouble finding a great R134a Low Side Fitting?

This problem is well understood by us because we have gone through the entire R134a Low Side Fitting research process ourselves, which is why we have put together a comprehensive list of the best R134a Low Side Fittings available in the market today.

After hours of searching and using all the models on the market, we have found the best R134a Low Side Fitting for 2023. See our ranking below!

How Do You Buy The Best R134a Low Side Fitting?

Do you get stressed out thinking about shopping for a great R134a Low Side Fitting? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching R134a Low Side Fitting, which is why we have assembled a comprehensive list of the greatest R134a Low Side Fitting available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for R134a Low Side Fitting that you consider buying. Your questions might include the following:

  • Is it worth buying an R134a Low Side Fitting?
  • What benefits are there with buying an R134a Low Side Fitting?
  • What factors deserve consideration when shopping for an effective R134a Low Side Fitting?
  • Why is it crucial to invest in any R134a Low Side Fitting, much less the best one?
  • Which R134a Low Side Fitting are good in the current market?
  • Where can you find information like this about R134a Low Side Fitting?

We’re convinced that you likely have far more questions than just these regarding R134a Low Side Fitting, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for R134a Low Side Fitting, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible R134a Low Side Fitting. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an R134a Low Side Fitting buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available R134a Low Side Fitting currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of R134a Low Side Fitting has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an R134a Low Side Fitting?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your R134a Low Side Fitting.
  5. Customer Ratings: Number ratings grade R134a Low Side Fitting objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their R134a Low Side Fitting.
  7. Product Quality: You don’t always get what you pay for with an R134a Low Side Fitting, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an R134a Low Side Fitting is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining R134a Low Side Fitting information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding R134a Low Side Fitting is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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