fits model: Quad, Corvette, Impala.

( Brand: Gm ), ( Manufacturer Part Number: 1931385 ), ( Part Type: Resistor )
The 1931385 NOs GM Dot Balast Resistor is a critical component for your vehicle's electrical system, specifically for high-intensity discharge (HID) or xenon headlights. This dual quad resistor is designed for specific applications, including the 1963-1967 Chevrolet Corvette and the 1957-1964 Chevrolet Impala.
The NOs (Negative Temperature Coefficient) designation refers to the resistor's temperature coefficient, which means it exhibits a decrease in resistance as temperature increases. This is a desirable property for balast resistors, as it helps maintain the correct operating temperature of the HID bulbs.
The resistor is a quad, meaning it has four resistor elements in a single package. Each of these elements is rated at 64 ohms, making the total resistance of the resistor 256 ohms. This specific resistance is crucial for providing the correct voltage to the HID bulbs, ensuring they operate efficiently and correctly.
The GM Dot system is a method used by General Motors to indicate the tolerance of the resistor. In this case, the "3" indicates a tolerance of 5%, which means the actual resistance may vary up to 5% from the stated 64 ohms per element.
In summary, the 1931385 NOs GM Dot Balast Resistor is a crucial component for maintaining the correct operating temperature of HID or xenon headlights in your 1963-1967 Corvette or 1957-1964 Impala. Its NOs designation, quad construction with 64 ohm elements, and GM Dot system tolerance make it a reliable and accurate choice for your vehicle's electrical system.
Pros of buying a 1931385 NOs GM dot balast resistor dual quad for 1964 Corvette and 1958 Impala:1. Compatibility: This resistor is specifically designed for dual quad applications in 1964 Corvette and 1958 Impala, ensuring a proper fit and function in your vehicle.
2. Quality: GM is a well-known and reputable brand, which means this resistor is likely to be of high quality and durability.
3. Availability: Being a popular brand, it's likely that this resistor will be easy to find and purchase, even from different sources.
4. OEM Part: Buying an OEM (Original Equipment Manufacturer) part like this can provide peace of mind, knowing that it's the same part that was originally used in your vehicle.
Cons of buying a 1931385 NOs GM dot balast resistor dual quad:1. Price: As with most OEM parts, this resistor may be more expensive than aftermarket alternatives.
2. Limited Options: Since this is an OEM part, you may not have as many options in terms of style, color, or additional features.
3. Potential Availability Issues: While GM is a well-known brand, there could be times when this part is out of stock or has a longer shipping time.
Conclusion:If you value the peace of mind that comes with using OEM parts, and if you're willing to pay a premium for that assurance, then the 1931385 NOs GM dot balast resistor dual quad could be a good choice for you. However, if you're looking to save money or if this part is currently out of stock, you might consider looking into high-quality aftermarket alternatives.
Nos cannot get any better.