GM 17109057 Vlv

( Brand: Gm ), ( Manufacturer Part Number: 17109057 ), ( Part Type: Lifter ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 1987 1988 1989 1990 1991 1992 1993 1994 1995 ), ( Parts Included: Only Part Reference 15 On The Diagram Is Included )

Review GM Genuine Lifter Asm Vlv fits 1987–1995

The GM 17109057 VLV (Voltage Regulator) is a crucial automotive component designed to maintain a consistent electrical voltage supply to the vehicle's electrical systems. This Voltage Regulator, specifically manufactured by General Motors, is a vital part of the charging system that ensures the battery remains charged while operating the vehicle.

The GM 17109057 VLV is an external regulator type, meaning it is mounted externally to the alternator. It is engineered to regulate the voltage output from the alternator, which can vary depending on engine RPM and battery load. The regulator ensures the voltage remains within the optimal range of 13.5 to 14.4 volts, which is necessary to power the vehicle's electrical systems efficiently.

The housing of the GM 17109057 VLV is made of durable materials to withstand the harsh conditions of automotive use. The regulator features a brass field coil and a vacuum-type armature, which work together to maintain the desired voltage level. The regulator also includes a voltage sensing unit, which monitors the voltage level and adjusts the field current accordingly.

This Voltage Regulator is designed for use in specific General Motors vehicles, and it is essential to ensure compatibility with your vehicle before installation. The GM part number 17109057 is a reliable indicator of the correct regulator for your vehicle, but it is always recommended to consult your vehicle's service manual or a knowledgeable automotive professional to confirm compatibility.

In summary, the GM 17109057 VLV is an essential automotive component designed to maintain a consistent electrical voltage supply to the vehicle's electrical systems. It is an external regulator type, engineered with durable materials and featuring a brass field coil, vacuum-type armature, and voltage sensing unit. It is crucial to ensure compatibility with your specific General Motors vehicle before installation.

The GM 17109057 VLV (Variable Valve Lift) is a part of the intake manifold system in certain GM vehicles. It is responsible for controlling the amount of intake air entering the engine, which can significantly impact engine performance and fuel efficiency. Here are some pros and cons of buying this part:

1. Improved engine performance: The VLV helps optimize the intake airflow, allowing more air to enter the engine during high load conditions. This results in increased horsepower and torque.

2. Better fuel efficiency: By controlling the intake airflow more efficiently, the engine can consume less fuel, leading to better fuel economy.

3. Smoother engine operation: The VLV can help reduce engine knocking and pinging, resulting in a smoother and quieter engine operation.

4. Improved emissions: By optimizing the intake airflow, the engine can run more efficiently, reducing harmful emissions.

5. Longer engine life: Proper intake airflow is crucial for engine longevity. The VLV can help ensure that the engine is operating under optimal conditions, reducing the wear and tear on internal components.

1. Cost: The GM 17109057 VLV can be an expensive part to replace, especially if it is not covered under warranty.

2. Complex installation: Installing the VLV can be a complex process, requiring specialized tools and knowledge. It may be best to have it installed by a certified mechanic.

3. Potential compatibility issues: The VLV may not be compatible with all GM vehicles or engine configurations. It is important to verify that it is the correct part for your specific vehicle before purchasing.

The GM 17109057 VLV can offer significant benefits in terms of engine performance, fuel efficiency, smoothness, and emissions. However, it comes with a high cost and complex installation process, and there may be compatibility issues to consider. Ultimately, the decision to purchase this part depends on the individual's priorities, budget, and vehicle requirements.

If you are experiencing issues with engine performance, fuel efficiency, or emissions, and you suspect that the intake manifold system may be the cause, then the GM 17109057 VLV may be worth considering. However, it is important to consult with a certified mechanic to verify that this is the correct part for your vehicle, and to get an accurate estimate of the installation cost. Additionally, it may be worth exploring other potential causes of your symptoms before investing in a new part.

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.

part #: 17109057 prices

• $99.99-$556.71

specifications rockeareng:

• for years: 1987-1995
• brand: Gm
• mpn: 17109057
• part type: Lifter
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 1987 1988 1989 1990 1991 1992 1993 1994 1995
• parts included: Only Part Reference 15 On The Diagram Is Included

returns rockeareng:

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

offer rockeareng:

• started: February 13, 2026
• quantity: 4
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping rockeareng:

• class: Standard
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• cost: $0.00
• transit: 5-8 Days

seller rockeareng:

• rating: 100.0%
• # reviews: 285
• city: Dickinson, North Dakota

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New

payments rockeareng:

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

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