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 15-81683 (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)

📏Precision fit: 2.992in diameter x 4.837in length

🔋12V DC motor optimized for GM vehicles

⚙️Permanently lubricated bearings for longevity

¥47002

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Description

🔥 Keep your cabin climate flawless with GM Genuine Parts ⚙️

TRUE GM OE QUALITY - Manufactured to exact GM specifications for flawless fit, form, and function—no compromises.
ENGINEERED FOR ENDURANCE - Self-aligning, permanently lubricated bearings ensure your blower motor runs smoothly mile after mile.
PLUG AND PLAY INSTALLATION - Direct replacement part backed by GM, eliminating guesswork and downtime.
BUILT TO LAST WITH WARRANTY - 24-month unlimited mile limited warranty means you’re covered for the long haul.
SEAMLESS VEHICLE COMPATIBILITY - Perfectly designed for Cadillac, Chevy, GMC, and Hummer models from 2007-2014—drive with confidence.

The GM Genuine Parts 15-81683 HVAC Blower Motor is a precision-engineered, permanently lubricated electric fan motor designed to deliver reliable airflow through your vehicle’s heating and air conditioning system. Manufactured to GM OE standards, it guarantees perfect fit and performance for select Cadillac, Chevy, GMC, and Hummer models from 2007 to 2014. Backed by a 24-month unlimited mile warranty, this blower motor ensures durable, hassle-free climate control replacement.

Specifications

ASIN	B004944YJG
Best Sellers Rank	#64,608 in Electronics ( See Top 100 in Electronics ) #4 in Car Center-Channel Speakers #898 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
Part Number	15-81683
Product Dimensions	9.3"W x 8.3"H
UPC	707773796948 707773685280
Unit Count	1.0 Count
Voltage	12 Volts (DC)
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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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

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Very impressed with the quality and fast delivery. Will shop here again.

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

2 days ago

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¥47002

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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