Ackoja AC High Pressure Line A32-20-0002

The high pressure line carries compressed refrigerant from the compressor toward the condenser, and it’s one of the more common places for a slow leak to develop at a crimped fitting or worn section. The Ackoja A32-20-0002 replaces it with a line built to original specification.

Key Benefits

Here’s what this line brings to the job:

• Routed from dryer to evaporator, matching the original refrigerant flow path
• Pre-formed to original routing and bend geometry rather than a straight universal line requiring field fabrication
• Sourced from Ackoja, a supplier of automotive A/C and climate control components

What’s In The Box

• Brand: Ackoja
• Part / Model Number: A32-20-0002
• EAN/Barcode: 4062375084715
• Model: Original ACKOJA Quality
• Heating/Cooling: from dryer to evaporator
• Brand class: Premium

Because refrigerant lines are matched to exact routing, fitting position, and connection type, always verify fitment using the EAN/barcode or part number above rather than the vehicle make and model alone — the same platform can ship from the factory with more than one A/C line configuration depending on engine and system layout. If you’re cross-shopping, our full A/C line selection lets you compare fitting positions side by side before you commit to a part number.

Application & Use Case

The high pressure line carries compressed, hot refrigerant gas from the compressor toward the condenser, where it’s cooled and condensed back into a liquid. Because this section of the system runs at significantly higher pressure than the low side, it’s a common location for a slow leak to develop at crimped fittings, worn hose sections, or corrosion points along a metal line. For background on where this part sits in the broader system, see how automotive A/C systems work.

Typical symptoms of a failing refrigerant line include A/C that won’t hold a charge even after a recharge, visible refrigerant oil residue along the line or at a fitting (oil travels with the refrigerant, so an oily streak usually marks the leak point), a hissing sound near the line when the A/C is running, or a system that fails a leak test at that section. Confirm the A32-20-0002 matches your vehicle’s original part number and fitting positions before ordering — refrigerant lines are routed and shaped specifically for each vehicle’s engine bay layout, and a mismatched line won’t route correctly even if the fittings happen to match.

Installation Overview

Like any repair that opens the refrigerant loop, replacing an A/C line starts with recovering the system charge using certified recovery equipment — refrigerant can never be vented to the atmosphere, and under EPA Section 609 requirements, anyone servicing a motor vehicle A/C system for payment must be Section 609–certified and use approved recovery equipment. Once the system is evacuated, the old line is disconnected at both fitting points, unclipped from any routing brackets along its path, and the A32-20-0002 is installed in its place with new O-rings or gaskets at each connection. After installation, the system should be evacuated to pull a vacuum and hold it for a period to confirm there are no new leaks at the fittings, then recharged to the vehicle’s specified refrigerant weight. See EPA regulations for motor vehicle A/C servicing for the full regulatory background on refrigerant handling.

Quality & Manufacturing Standards

Ackoja is an aftermarket parts brand offering replacement components engineered to match original specifications. Component suppliers in this category typically manufacture under IATF 16949–aligned quality systems, the automotive industry’s standard for consistent, defect-controlled production.

Shipping & Delivery

This part ships from our US warehouse network to all 50 states. Order processing and transit times are listed on our shipping policy. Every order includes tracking, and our contact team can help if you need it faster for a vehicle that’s currently off the road.

Support, Warranty & Returns

We stand behind what we sell: review our warranty policy and terms of service before you buy, browse our FAQ page for common fitment and shipping questions, or contact us directly if you have a question this listing doesn’t answer. You can also browse our full A/C line selection to compare this line against other options for your vehicle. Learn more about how we source and vet the parts we carry on our about us page.

Frequently Asked Questions

Is this the correct line for my specific vehicle?

Match the part number, EAN, and fitting position listed above against your vehicle’s original line or service documentation. If you’re not sure, contact our team and we’ll help confirm fitment before you order.

Can I install this myself, or does it need a professional?

Replacing an A/C line requires recovering and recharging refrigerant, which under EPA Section 609 requirements legally requires EPA Section 609 certification and approved recovery equipment if it’s done for payment. Many DIYers with the right certification and equipment can do this job; without it, this is a job for a licensed A/C shop.

Does this include the gaskets or O-rings?

Check the specifications list above — some lines in this range include the gaskets/seals needed at the fitting connections, while others expect you to reuse or separately source new O-rings for the connection points.

How do I know which fitting position I need?

Check the fitting position noted in the specifications above if listed, and compare it against where your original line connects on the compressor, condenser, or evaporator side of the system. A/C lines are not interchangeable between different mounting positions even on the same vehicle.

Will replacing the line fix my A/C that won’t hold a charge?

If the leak is specifically at this line or its fittings, yes. If the system is leaking elsewhere — at the condenser, evaporator, compressor seal, or another line — you’ll need to address that separately. A proper leak test before repair helps confirm which component is actually at fault.

How long does shipping take?

See our shipping policy for current delivery timing. We ship to all 50 US states.

What’s your return and warranty policy?

Full terms are posted on our warranty policy page. If a part arrives damaged or doesn’t match your order, contact our team and we’ll help sort out a replacement or return.

Do I need to add refrigerant oil when I replace a line?

A small amount of refrigerant oil is typically lost whenever a line is disconnected, so it’s common practice to add a small measured amount of fresh oil when installing a replacement. Check your vehicle’s service procedure for the specified amount and oil type.

Is a core exchange required on this part?

No core exchange is required for this line — it ships as a standalone replacement unit.

What does “A32-20-0002” mean on the box?

That’s the Ackoja part number for this exact line — A32-20-0002. Use it to cross-reference against your old part or your vehicle’s parts catalog to confirm you’re ordering the correct unit.