
( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 12740189 ), ( Part Type: Hose ), ( UPC: 197224717477 )
The GM Part Number 12740189 is a crucial component in the crankcase ventilation system of various General Motors vehicles. This crankcase ventilation hose facilitates the proper flow of gases between the crankcase and the intake manifold or the atmosphere.
Made from high-quality materials, this hose is designed to withstand the extreme temperatures and pressures found in an automotive engine. Its flexible construction allows it to adapt to various engine configurations while maintaining a secure connection between the crankcase and the intake manifold or the atmosphere.
Measuring approximately 21 inches in length, this hose features an inner diameter of 13/16 inches, allowing it to accommodate the necessary flow rate for effective crankcase ventilation. Its robust design includes a reinforced outer layer that resists wear and tear, ensuring the longevity of the hose.
The GM 12740189 crankcase ventilation hose comes with a clamp or a gasket, depending on the specific application, to ensure a secure connection between the hose and the components it connects to. This hose is essential for maintaining the proper engine vacuum and preventing harmful gases from entering the intake system.
When it comes to maintaining the performance and longevity of your General Motors vehicle, a high-quality crankcase ventilation hose like the GM 12740189 is an essential investment. This hose not only meets but exceeds the original equipment manufacturer's specifications, ensuring a perfect fit and optimal functionality.
In summary, the GM Part Number 12740189 crankcase ventilation hose is a vital component in the crankcase ventilation system of various General Motors vehicles. Its high-quality construction, flexible design, and secure connection ensure effective crankcase ventilation and contribute to the overall performance and longevity of your vehicle.
The GM 12740189 Crankcase Ventilation Hose is an essential component in the crankcase ventilation system of General Motors vehicles. Replacing this hose when it fails can help maintain engine performance and prevent potential engine damage. In this analysis, we will discuss the pros and cons of buying this GM crankcase ventilation hose.
Pros:1. Engine Protection: A faulty crankcase ventilation hose can cause excessive crankcase pressure, leading to potential engine damage. Replacing the hose ensures the proper functioning of the crankcase ventilation system, protecting the engine from harm.
2. Improved Performance: A new crankcase ventilation hose can improve engine performance by ensuring the proper flow of gases between the crankcase and the intake manifold. This, in turn, can lead to better fuel efficiency and a smoother running engine.
3. Reduced Emissions: The crankcase ventilation system helps reduce harmful emissions by routing crankcase gases to the intake manifold for combustion. A new hose can ensure the efficient operation of this system, helping to reduce emissions and improve overall vehicle performance.
Cons:1. Cost: Replacing the crankcase ventilation hose can be an expensive repair, with the cost of the GM 12740189 hose alone ranging from $45 to $80, depending on the supplier. Labor costs can add significantly to the overall cost.
2. Time-Consuming: The process of replacing the crankcase ventilation hose can be time-consuming, with the job typically taking several hours for a professional mechanic. For those who prefer a DIY approach, this repair can be even more time-consuming due to the complexity of the task.
3. Potential for Further Damage: During the replacement process, there is a risk of damaging other components, such as the intake manifold or the crankshaft, if not done carefully.
Conclusion:The GM 12740189 Crankcase Ventilation Hose is an essential component in maintaining the proper functioning of the crankcase ventilation system in General Motors vehicles. While the cost and time involved in replacing this hose can be significant, the potential benefits, including improved engine performance, reduced emissions, and engine protection, make it a worthwhile investment.
Recommendation:If you suspect a problem with your crankcase ventilation hose, it is recommended to have it inspected and replaced by a professional mechanic as soon as possible. This will help prevent potential engine damage and ensure the efficient operation of your vehicle's crankcase ventilation system. Additionally, consider purchasing an OEM (Original Equipment Manufacturer) part like the GM 12740189 hose to ensure the best possible fit and performance.
Item dimensions L x W H: 6.7 3.4 2.4 inches. GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. GM Genuine Parts 12740189 Positive Crankcase Ventilation Hose: Brand: GENUINE PARTS. GM regularly updates production and service part designs to integrate new materials technologies.
Item model number: 12740189. Exterior Finish: Machined. Manufacturer: GM Genuine Parts. Product Dimensions: 6.7 x 3.4 2.4 inches.
Exterior: Machined. Model: GM Original Equipment. Some GM Genuine Parts may have formerly appeared AcDelco Original Equipment OE.