fits make: Gmc, Chevy. year: 1985–1989.

( Brand: Gm ), ( Part Type: Resistor Blower Motor )
The product in question is a NOS (New Old Stock) blower motor resistor for 1985-1989 Chevrolet vehicles, specifically model number GM GMC 336403. This resistor is an essential component in the blower motor assembly of your Chevrolet or GMC vehicle, responsible for regulating the speed of the blower fan to provide optimal airflow through the vehicle's heating and ventilation system.
The GM GMC 336403 resistor is a high-quality component, designed to withstand the rigors of daily use in a vehicle. It is constructed from durable materials to ensure reliable operation, even in harsh environmental conditions. The resistor features a compact, cylindrical design with screw terminals for easy installation and connection to the blower motor and wiring harness.
This NOS resistor is an excellent replacement option for worn-out or failed original equipment resistors in 1985-1989 Chevrolet and GMC vehicles. By using a NOS resistor, you can ensure that your vehicle's blower motor operates at its intended performance level, providing comfortable heating and ventilation for you and your passengers.
In summary, the GM GMC 336403 NOS blower motor resistor is a critical component for maintaining the proper functioning of your 1985-1989 Chevrolet or GMC vehicle's heating and ventilation system. Its high-quality construction, compact design, and easy installation make it an excellent choice for replacing worn-out or failed original equipment resistors.
Pros of buying a 1985-1989 Chevy NOs Blower Motor (Resistor GM GmC 336403):1. OEM Part: This blower motor is a direct replacement for the original part, ensuring a perfect fit and function in your vehicle.
2. New Old Stock (NOS): This blower motor is a new, unused part that has been stored from the original production run, making it a genuine, authentic piece.
3. Durability: New parts are typically more reliable and durable than used or rebuilt parts, providing long-term performance and reliability.
4. Warranty: Some sellers may offer a warranty on the part, providing additional peace of mind.
Cons of buying a 1985-1989 Chevy NOs Blower Motor (Resistor GM GmC 336403):1. Price: New OEM parts can be more expensive than used or rebuilt parts.
2. Availability: Due to the age of the vehicle, it may be harder to find this specific part, leading to longer wait times or higher shipping costs.
3. Compatibility: While this is an OEM part, it may not be compatible with aftermarket modifications or updates to the vehicle's electrical system.
4. Installation: New parts may require professional installation, which can add to the overall cost.
Conclusion:Buying a 1985-1989 Chevy NOs Blower Motor (Resistor GM GmC 336403) can provide you with a reliable, authentic OEM part that will ensure proper function and fit in your vehicle. However, the cost and potential compatibility issues should be considered before making a purchase. If you are comfortable with the price and have the necessary installation capabilities, this part could be a great choice for maintaining the performance and reliability of your vehicle's HVAC system.
Recommendation:If you are in the market for a new blower motor for your 1985-1989 Chevy, I recommend doing thorough research to find a reputable seller and comparing the price of this OEM part with other options, such as used or rebuilt parts. Additionally, consider whether any modifications or updates to your vehicle's electrical system may affect compatibility with this part. With careful consideration, you can make an informed decision that will ensure the best performance and value for your vehicle.
The Gm number part number is group 9. Free shipping in the 48 states only. Please visit my other offers for related items, I will combine shipping.
You are buying on an original nos Gm heater, air conditioning blower motor resistor, the correct application is for the following to 1989 Chevy, Gmc ck 10 to 30 series pickup, blazer, jimmy, and suburban. If you really need one some day, you might not be able to find one.
This is a genuine Gm part, not a reproduction.