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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15-81683 (22741027) Heating and Air Conditioning Blower Motor

Product ID: 21807164

Details

Brand
GM GENUINE
Item Weight
3.1 Pounds
Model Name
A/C Blower
Product Dimensions
9.3"W x 8.3"H
Voltage
12 Volts (DC)

📏Compact motor size: 2.992" diameter x 4.837" length

🔧Direct OEM fit for GM vehicles (2007-2014)

⚙️Permanently lubricated, self-aligning bearings

¥56023

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Description

❄️ Stay cool, drive confident — GM Genuine Parts blower motor, the silent powerhouse your cabin deserves!

OPTIMIZED AIRFLOW - High-efficiency blower motor delivers superior cabin comfort with powerful, consistent airflow.
PRECISION OEM FIT - Manufactured to exact GM specifications for seamless installation and perfect compatibility.
TRUSTED GM QUALITY - Backed by General Motors with a 24-month unlimited mile warranty for peace of mind.
ENGINEERED FOR ENDURANCE - Permanently lubricated bearings ensure whisper-quiet, long-lasting performance without maintenance.
WIDE VEHICLE COMPATIBILITY - Fits Cadillac, Chevy, GMC, and Hummer models from 2007-2014 — keep your ride running cool and cozy.

The GM Genuine Parts 15-81683 HVAC blower motor is a direct OEM replacement designed for GM vehicles from 2007 to 2014. Featuring permanently lubricated, self-aligning bearings, it ensures durable, whisper-quiet operation. Manufactured to GM’s exact specifications, this compact motor (2.992" diameter x 4.837" length) delivers optimized airflow for superior climate control. Backed by a 24-month unlimited mile warranty, it guarantees reliable performance and perfect fitment across Cadillac, Chevy, GMC, and Hummer models.

Specifications

ASIN	B004944YJG
Best Sellers Rank	#83,824 in Electronics ( See Top 100 in Electronics ) #3 in Car Center-Channel Speakers #1,179 in Automotive Replacement Blower Motors
Brand	GM GENUINE PARTS
Brand Name	GM GENUINE PARTS
Customer Reviews	4.5 out of 5 stars 515 Reviews
Global Trade Identification Number	00707773796948
Included Components	A/C Blower Motor
Item Dimensions W x H	9.3"W x 8.3"H
Item Type Name	A/C Blower Motor
Item Weight	3.1 pounds
Manufacturer	ACDelco
Material	Metal
Material Type	Metal
Model	15-81683
Model Name	A/C Blower Motor
Number of Items	1
Part Number	15-81683
Product Dimensions	9.3"W x 8.3"H
UPC	707773796948 707773685280
Unit Count	1 Count
Voltage	12 volts_of_direct_current
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.

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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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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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¥56023

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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