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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GM Genuine Parts 15-11105 (25193922) Engine Coolant Water Outlet

GM Genuine Parts 15-11105 (25193922) Engine Coolant Water Outlet

Product ID: 19661114

Details

Automotive Fit Type
Vehicle Fit
Brand
GM GENUINE
Global Trade Identification Number
Item Weight
6.72 ounces
Manufacturer
ACDelco
Material
neoprene

⚙️OE-certified fit for GM vehicles

🛡️Leak-resistant Neoprene O-ring seal

🇩🇪Precision German engineering

HK$663

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Keep your GM running cool with precision-engineered confidence!

SENSOR READY DESIGN - Includes threaded ports for sensors and switches, keeping your engine diagnostics on point.
BACKED BY CONFIDENCE - 24-month unlimited mile warranty—because your ride deserves genuine reliability.
TRUE OE COMPATIBILITY - Designed and validated by GM engineers for flawless integration with your vehicle’s safety systems.
ENGINEERED FOR PERFECTION - German-made base minimizes warpage and leaks for ultimate durability.
SEAMLESS COOLING PERFORMANCE - Leak-resistant Neoprene O-ring ensures your engine stays cool under pressure.

The GM Genuine Parts 15-11105 Engine Coolant Water Outlet is a German-engineered, OE-certified component designed specifically for Chevrolet, Buick, GMC, and Cadillac trucks. Featuring a thick base to prevent leaks and a leak-resistant Neoprene O-ring seal, it ensures optimal cooling system performance. This part includes sensor ports for enhanced engine monitoring and comes with a 24-month unlimited mile warranty, guaranteeing durability and perfect fitment backed by GM’s rigorous standards.

Specifications

ASIN	B014RF7SW6
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#76,782 in Automotive ( See Top 100 in Automotive ) #9 in Automotive Replacement Engine Thermostat Water Outlets
Brand Name	GM GENUINE PARTS
Compatible with Vehicle Type	Truck
Customer Reviews	4.7 4.7 out of 5 stars (2,024)
Global Trade Identification Number	00808709317814
Included Components	ACDelco - Outlet Asm-Wat (Slp-1) (15-11105)
Item Type Name	ACDelco Automotive Parts
Item Weight	6.72 ounces
Manufacturer	ACDelco
Manufacturer Part Number	25193922
Manufacturer Warranty Description	24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.
Material Type	neoprene
Model Number	15-11105
Number of Items	1
OEM Equivalent Part Number	25193922
UPC	808709317814
Unit Count	1 Count

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