GM GENUINE PARTS 12594779 Crankcase Ventilation Pcv Tube

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 12594779 ), ( Part Type: Tube ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Replaces Part Number: 12571633 )

Review GM GENUINE PARTS Positive Crankcase Ventilation Pcv Tube

The GM 12594779 crankcase ventilation PCV tube is a crucial component of your vehicle's engine system. This tube plays a vital role in ensuring the proper functioning of your engine by allowing gases to flow from the crankcase to the intake manifold.

The PCV (Positive Crankcase Ventilation) system is designed to prevent harmful gases, such as carbon monoxide and hydrocarbons, from entering the atmosphere. This system recirculates these gases back into the engine to be burned during the combustion process. The crankcase ventilation tube facilitates this process.

The GM 12594779 crankcase ventilation tube is made of high-quality materials, ensuring durability and reliability. It is designed to withstand the extreme temperatures and pressures that can be present in an engine. The tube is reinforced with a braided steel mesh, providing added strength and protection against damage.

The tube measures approximately 13 inches in length and has an inside diameter of 0.35 inches. The end fittings are O-ring sealed, ensuring a tight and leak-free connection to the crankcase and intake manifold. The tube is also equipped with a one-way valve, allowing gases to flow only in one direction, ensuring proper flow and preventing backflow.

Installing the GM 12594779 crankcase ventilation tube is a straightforward process. It can typically be replaced in under an hour with common hand tools. If you are not comfortable performing this repair yourself, we recommend taking your vehicle to a qualified mechanic.

In conclusion, the GM 12594779 crankcase ventilation PCV tube is an essential component of your vehicle's engine system. It is designed to ensure the proper functioning of the PCV system, preventing harmful gases from entering the atmosphere, and ensuring a more efficient and effective combustion process. Made of high-quality materials and reinforced with a braided steel mesh, this tube is built to last and withstand the extreme temperatures and pressures of an engine.

Buying a GM 12594779 crankcase ventilation PCV tube can be a crucial decision for vehicle owners looking to maintain or repair their cars. Here are some potential pros and cons to consider before making a purchase.

1. Improved Engine Performance: A faulty PCV tube can cause crankcase gases to leak into the intake system, affecting the engine's performance. Replacing the tube with a new one can help improve the engine's efficiency and power.

2. Reduced Emissions: The PCV system helps to control crankcase gases, which are harmful to the environment if released into the atmosphere. A new PCV tube ensures that the system functions correctly, reducing emissions.

3. Longer Engine Life: Proper crankcase ventilation is essential to prevent engine oil from breaking down prematurely. A new PCV tube can help ensure that the system functions correctly, leading to a longer engine life.

4. Cost-Effective: Replacing a PCV tube is a relatively inexpensive repair compared to other engine repairs. The cost of a new GM 12594779 crankcase ventilation PCV tube is typically around $20 to $40.

1. Installation Complexity: Installing a PCV tube can be a complex process, especially for those without automotive experience. It may require the removal of other components, such as the intake manifold, to access the old tube.

2. Potential for Damage: When removing the old tube, there is a risk of damaging the gasket or other components. Careful handling is necessary to avoid these issues.

3. Availability: The GM 12594779 crankcase ventilation PCV tube may not be readily available in all locations. Local auto parts stores may not carry it, requiring an online purchase.

In conclusion, replacing a faulty GM 12594779 crankcase ventilation PCV tube can provide several benefits, including improved engine performance, reduced emissions, and a longer engine life. However, the installation process can be complex, and there is a risk of damage to other components. Additionally, availability may be a concern for some consumers.

If you are comfortable with automotive repairs or have access to a professional mechanic, replacing the GM 12594779 crankcase ventilation PCV tube can be a cost-effective solution to maintain your vehicle's engine health. However, if you are unsure about the installation process or do not have the necessary tools, it may be best to consult a professional mechanic for assistance.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. The most common mistakes involve Quantity issues.

Defective parts will only be eligible for warranty exchange. Gaskets are almost always sold individually. Almost all GM parts are sold as individual items. Do your research before you make a purchase.

part #: 12594779 prices

• $10.34-$64.64

specifications airfueldepo:

• brand: Gm Genuine Parts
• mpn: 12594779
• part type: Tube
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• replaces part number: 12571633

seller airfueldepo:

• rating: 98.4%
• # reviews: 908
• city: Spencerport, New York

general airfueldepo:

• Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery
• condition: New

shipping airfueldepo:

• cost: $8.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 5-10 Days

payments airfueldepo:

• credit card: Visa
• wallet: Google-pay
• other

offer airfueldepo:

• quantity: 1
• started: June 21, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

returns airfueldepo:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

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