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R134A Air Conditioning Refrigerant 12 oz

R134A Air Conditioning Refrigerant 12 oz

Last price we saw

$13.76at Tasca Parts, last seen Nov 1

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Our take on the R134A Air Conditioning Refrigerant 12 oz

A 12 oz can of R134a refrigerant, the standard gas for cars built roughly from 1994 to 2021. It is sold as a single can for topping up a system that has lost a little charge, not for a full recharge or for repairing a leak. No price was given for this listing, so compare per-ounce cost across stores before buying.

Best forDIYers topping up an older R134a car systemOwners of pre-2022 vehicles with a slow leakPeople with a manifold gauge and recharge know-how
Pros
  • Standard R134a gas fits most 1994–2021 vehicles
  • 12 oz can is a common size for a partial top-up
  • Single can keeps cost low for a small recharge
  • Widely compatible with off-the-shelf recharge hoses and gauges
Cons
  • Not for R1234yf systems in most 2022 and newer cars
  • A top-up does not fix a leak; gas will escape again
  • Cans need a gauge or scale to avoid overcharging
  • Venting refrigerant to the air is illegal in the US

R134A Air Conditioning Refrigerant 12 oz prices at every store

  • Tasca PartsCheck price at Tasca Parts

R134A Air Conditioning Refrigerant 12 oz price history

Lowest price we've seen: $13.76 on Nov 1 at Tasca Parts. Tracked across 1 store since Nov 1.

Specifications

Catalog Type
PARTS
Catalog Subtype
PARTS

Questions and answers

Will this work in my car?
Only if your car uses R134a, which covers most US vehicles from about 1994 to 2021. Check the sticker under the hood or the owner's manual. Most 2022 and newer cars use R1234yf and need a different gas.
Can I just add a can without gauges?
You can, but you risk overcharging, which damages cooling and the compressor. Use a manifold gauge set or a recharge kit with a built-in gauge, and follow the low-side pressure spec for your car.
Does this fix a leak?
No. R134a alone only replaces lost charge. If the system is low, it is leaking somewhere; a sealant or a proper leak repair is needed or the gas will escape again.
How much refrigerant does my car need?
Most cars take 1 to 2 pounds (16 to 32 oz) total, so one 12 oz can is often a partial top-up. Check the under-hood label for the exact capacity.
Is it legal to recharge my own AC?
Yes, adding refrigerant yourself is legal in the US. Releasing refrigerant into the air is not, so recover or have a shop recover any gas you remove.
When is it cheapest?
Refrigerant prices rise in late spring and summer when demand peaks. Buying in fall or winter, or in a multi-can pack, usually costs less per ounce.