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.

Gm Genuine Parts 12610680 Drive Belt Idler Pulley

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$120.76

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔩 Elevate Your Ride with Genuine Quality!

🔒 SAFETY FIRST - Meets stringent OE safety regulations for peace of mind.
🔧 OEM QUALITY ASSURANCE - Engineered for your GM vehicle's safety systems.
📏 COMPACT AND LIGHTWEIGHT - Weighs only 13.9 ounces for easy installation.
🔄 REGULARLY UPDATED DESIGN - Incorporates the latest materials and technologies for enhanced durability.
⚙️ PRECISION FIT FOR PERFORMANCE - Designed to seamlessly integrate with Chevrolet, Buick, GMC, or Cadillac models.

The Parts 12610680 Drive Belt Idler Pulley is a GM Genuine Part designed specifically for Chevrolet, Buick, GMC, and Cadillac vehicles. Weighing just 13.9 ounces and featuring a compact design, this idler pulley ensures a precise fit and optimal performance. With regular updates to its design, it incorporates the latest materials and technologies, meeting stringent safety regulations for reliable operation.

Reviews

F**K

30.06.2025

T**S

22.07.2024

M**R

22.08.2025

R**D

1.07.2024

G**T

8.07.2020

T**V

20.03.2024

R**I

21.03.2020

B**D

21.02.2021

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$120.76

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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

1 month ago

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Manufacturer	ACDelco
Brand	GM Parts
Model	Idler Pulley
Item Weight	13.9 ounces
Product Dimensions	6.2 x 3.2 x 3.1 inches
Item model number	12610680
Exterior	Painted
Manufacturer Part Number	12610680
OEM Part Number	12610680

GM Genuine Parts 12610680 Drive Belt Idler Pulley

Description

Specifications

Reviews

Common Questions