How does my vehicle’s AC system work?

The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

What are the signs the system needs service?

Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

Is the puddle of water under my car a sign of AC problems?

Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

Does low refrigerant mean there’s a leak in the system?

In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

Can a new cabin air filter improve AC performance?

Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

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ACDelco GM Original Equipment 13579648 Multi-Purpose O-Ring

Product ID: 558495362

Details

Brand
GM GENUINE
Colour
Black
Material
Rubber
Temperature range
4E+1 Degrees
UPC
193468207668

🔧GM OE Spec Fit

🌡️Stable up to 40°C

🛡️Durable Rubber Seal

¥7216

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal the deal with GM-grade precision and durability!

UNMATCHED DURABILITY - Crafted from premium rubber to ensure long-lasting pressure retention and leak-proof reliability.
TRUSTED BY PROFESSIONALS - Backed by ACDelco and GM Genuine Parts, guaranteeing OEM quality and peace of mind.
PRECISION GM RECOMMENDED FIT - Engineered to match original factory specs for seamless installation and peak performance.
EFFORTLESS MAINTENANCE UPGRADE - Single-piece design simplifies replacement, keeping your A/C system running flawlessly.
OPTIMIZED TEMPERATURE RESISTANCE - Maintains integrity and sealing efficiency up to 40°C, perfect for demanding automotive environments.

The ACDelco GM Original Equipment 13579648 Multi-Purpose O-Ring is a GM-recommended, factory-spec replacement part designed for A/C condenser lines in select GM vehicles. Made from durable rubber and manufactured to exact GM OE standards, it ensures a perfect fit, reliable sealing, and long-lasting performance under typical automotive temperature conditions.

Specifications

ASIN	B08NM6NMKM
Best Sellers Rank	279,844 in Automotive ( See Top 100 in Automotive ) 144 in Car Drive & Transmission Seals
Brand	GM GENUINE PARTS
Colour	Black
Country Of Origin	Mexico
Customer Reviews	4.8 out of 5 stars 31 Reviews
Included Components	Rubber-Bonded Sealing Washer
Item Type Name	A/C Misc. Parts,A/C Misc. Parts
Item Weight	0.01 Pounds
Manufacturer	ACDelco
Manufacturer Part Number	13579648
Material	Rubber
Model Number	13579648
Number of Pieces	1
Set Name	Single
Temperature Range	4E+1 Degrees Celsius
Temperature range	4E+1 Degrees Celsius
UPC	193468207668
Unit Count	1.0 count

Reviews

J**E

Works good

Fixed the AC condenser in my 17 Silverado and this part worked perfectly. 6 months later and still holding pressure fine. Hopefully it’ll last a while!

5.05.2026

R**.

A/C Condenser Seal

This is the correct seal for the A/C condenser line (low side) on a 14-18 Chevy Silverado or GMC Sierra.

28.06.2023

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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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¥7216

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

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

3 days ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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