GENUINE GM PARTS 03989350 Pcv Valve Grommet 808709947837

( Brand: Genuine Gm Parts ), ( Manufacturer Part Number: 03989350 ), ( Manufacturer Warranty: 90 Day ), ( Type: Pcv Valve Grommet ), ( UPC: 808709947837 )

Review GENUINE GM PARTS Pcv Valve Grommet

The GM Part Number 03989350 is a PCV Valve Grommet designed specifically for use in General Motors vehicles. This grommet is a crucial component of the Positive Crankcase Ventilation (PCV) system, which helps control crankcase pressure and prevent harmful emissions from escaping into the atmosphere.

The PCV Valve Grommet is a small, yet vital part that connects the PCV valve to the intake manifold or crankcase. It is typically made of reinforced rubber or a similar elastomeric material, providing both flexibility and durability. The grommet allows the PCV valve to function effectively while sealing against potential leaks.

This GM part comes in a single piece, enabling easy installation. The design of this grommet ensures a secure fit, providing a tight seal between the PCV valve and the intake manifold or crankcase. The grommet's flexibility allows it to accommodate slight variations in component positioning, ensuring a proper seal even with minor misalignments.

The GM 03989350 PCV Valve Grommet is engineered to meet or exceed OEM specifications. This ensures that it provides the same level of performance and durability as the original part. Installing a new grommet can help address common issues such as check engine lights, rough idling, or poor fuel economy caused by PCV system leaks.

In summary, the GM 03989350 PCV Valve Grommet is a vital component of the PCV system in your General Motors vehicle. It is designed to provide a secure seal between the PCV valve and the intake manifold or crankcase while allowing for flexibility to accommodate slight misalignments. This grommet is an essential replacement part to maintain the effectiveness and efficiency of your vehicle's PCV system.

PCV Valve Grommet (GM 03989350): A Comprehensive Analysis

The PCV (Positive Crankcase Ventilation) valve grommet is a critical component in the automotive engine system. It facilitates the proper flow of gases between the crankcase and the intake manifold. In this analysis, we will discuss the potential advantages and disadvantages of purchasing a GM 03989350 PCV valve grommet.

1. Ensures Proper Engine Functioning: A faulty or worn-out grommet can lead to engine misfires and poor performance. Replacing it with a new one ensures that the PCV system functions correctly, improving fuel efficiency and engine power.

2. Prevents Leaks: A damaged grommet can cause crankcase gases to leak, leading to engine oil consumption and potential damage to other engine components. Purchasing a new grommet provides a reliable seal to prevent such leaks.

3. Enhances Emission System Performance: The PCV system plays a crucial role in the emission control system by recycling crankcase gases to the intake manifold. A malfunctioning grommet can negatively impact the emission system's performance. A replacement ensures optimal emission system performance.

1. Cost: The cost of purchasing a new GM 03989350 PCV valve grommet can be relatively high, especially for vehicle owners on a tight budget.

2. Labor Costs: Installing the new grommet may require professional services, adding to the overall cost.

3. Potential for OEM vs Aftermarket Debate: Some vehicle owners may debate the choice between purchasing an Original Equipment Manufacturer (OEM) grommet and an aftermarket alternative. While OEM parts offer the advantage of a perfect fit and manufacturer warranty, aftermarket alternatives can be more cost-effective.

The decision to purchase the GM 03989350 PCV valve grommet depends on various factors such as budget, desired level of performance, and preference for OEM vs aftermarket parts. Considering the importance of the PCV system in ensuring proper engine functioning, optimal emission system performance, and preventing leaks, investing in a new grommet can be a worthwhile investment for vehicle owners. However, it is essential to weigh the advantages with the potential costs and consider alternative options before making a final decision.

Before purchasing the GM 03989350 PCV valve grommet, we recommend conducting thorough research on potential alternatives, such as aftermarket options and reusable grommets. Weighing the pros and cons of each option can help vehicle owners make an informed decision that best fits their needs and budget. Additionally, consulting a trusted mechanic or dealership for professional advice can provide valuable insight and help ensure a successful repair.

Details:

This part fits vehicles made in the following years 1982 ,1983,1984,1985,1986,1987,1988,19 89,1990,1991,1992,1993,1994,1995,1996.

part #: 03989350 prices

• $10.00-$53.60

specifications airfueldepo:

• brand: Genuine Gm Parts
• mpn: 03989350
• manufacturer warranty: 90 Day
• type: Pcv Valve Grommet
• upc: 808709947837

general airfueldepo:

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

returns airfueldepo:

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

offer airfueldepo:

• availability: In Stock
• options: Ship-to-home
• started: December 5, 2025
• quantity: 8
• sold: 0

seller airfueldepo:

• # reviews: 1196
• rating: 97.3%
• city: Los Angeles, California

shipping airfueldepo:

• service: Economy
• cost: $0.00
• transit: 4-7 Days
• type: Fixed
• class: Economy

payments airfueldepo:

• other
• wallet: Google-pay
• credit card: Diners-club

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