fits make: Chevrolet. year: 1978–1989.

( Brand: Four Seasons ), ( Manufacturer Part Number: 64328BDQZ ), ( Part Type: Blower Motor ), ( Placement On Vehicle: Front ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Blower Motor With Wheel; Use When Replacing A One Terminal . ), ( Years: 1978 1987 1979 1980 1985 1986 1988 1989 ), ( Application: Chevrolet P20 Blower Motor ), ( Product Name 2: Hvac Blower Motor ), ( Cs-sku: 400 )
The **Seasons 64328BDQZ blower motor** is a high-performance, direct-fit replacement designed specifically for the **1978 1980 and 1985 1989 Chevrolet P20 blower motor assemblies**, including models from **1979 and 1987** that may have experienced wear, failure, or electrical issues over time. Engineered to meet or exceed OEM standards, this motor delivers reliable, consistent airflow for your vehicle s climate control system, ensuring optimal heating and air conditioning performance in all driving conditions. Crafted with durable materials, including a robust motor housing and precision-engineered brushes, this unit is built to withstand prolonged use without sacrificing efficiency, making it an ideal upgrade for both classic and modern restoration projects. The **64328BDQZ** features a **front-mount design**, compatible with the original wiring harness and mounting bracket, ensuring a seamless installation that minimizes modifications. Whether you re restoring a vintage Chevrolet or maintaining a well-loved classic, this blower motor provides the smooth, quiet operation expected from a quality aftermarket component, reducing common issues like intermittent power loss, grinding noises, or complete motor failure. With its direct-fit design, it eliminates the need for complex adjustments, allowing for a straightforward swap that restores your vehicle s climate control system to peak condition. Trusted by enthusiasts and mechanics alike, this motor is a dependable solution for keeping your Chevrolet s interior comfortable year-round.
### **Pros and Cons of Buying a Season 64328BDQZ Chevrolet P20 Blower Motor (1978 1980, 1985 1989 Models)**
#### **Pros:**1. **Compatibility with Multiple Chevrolet Models** This blower motor is designed for several Chevrolet vehicles from different model years (1978 1980 and 1985 1989), making it a versatile replacement part. This reduces the need to search for rare or discontinued components.
2. **Standardized Performance** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it should provide reliable airflow for the vehicle s heating and air conditioning system. This ensures consistent performance compared to generic or low-quality replacements.
3. **Ease of Installation** Since it is a direct-fit part for the specified models, installation should be straightforward for someone with basic mechanical skills. No extensive modifications are typically required.
4. **Durability** If sourced from a reputable manufacturer, this blower motor should be built to last, reducing the likelihood of frequent failures. High-quality motors often come with better brushes and motor windings, improving longevity.
5. **Cost-Effective Repair** Replacing a faulty blower motor is often cheaper than overhauling the entire HVAC system. This part is relatively affordable compared to labor-intensive repairs.
6. **Widely Available** Due to its compatibility with multiple models, this part is likely to be stocked by auto parts retailers, making it easier to purchase without long waits or special orders.
7. **Improved Comfort** A functional blower motor ensures proper airflow for heating and cooling, which is essential for passenger comfort, especially in older vehicles where HVAC systems can degrade over time.
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#### **Cons:**1. **Age of the Part (If OEM)** If this is an original OEM part from the 1970s or 1980s, it may have been sitting in storage for decades. While some OEM parts are preserved well, others may suffer from degradation due to age, such as dried-out brushes or weakened insulation.
2. **Potential for Counterfeit or Low-Quality Aftermarket Parts** If purchasing from an unknown seller or a less reputable supplier, there is a risk of receiving a counterfeit or poorly made replica. These parts may fail prematurely or lack the durability of genuine components.
3. **Compatibility Variations** While this part is designed for multiple models, slight differences in wiring, mounting, or electrical connections between years or trims could cause compatibility issues. Double-checking the vehicle s specific requirements is essential.
4. **Wear and Tear on Related Components** If the blower motor was failing due to prolonged use (e.g., worn brushes, motor burnout), other parts of the HVAC system (such as the resistor or relay) may also be degraded. Replacing the motor alone may not fully resolve airflow issues.
5. **Limited Longevity Compared to Modern Parts** Older blower motors may not have the same efficiency or lifespan as newer, high-performance aftermarket alternatives. If the vehicle is frequently used in extreme climates, the motor may wear out faster.
6. **Electrical Issues** Older vehicles often have wiring or electrical systems that are less robust than modern ones. A faulty blower motor could indicate underlying electrical problems (e.g., corroded connections, failing relays) that need addressing.
7. **Resale Value Impact** If the vehicle is being prepared for resale, installing an aftermarket or older OEM part may not appeal to buyers seeking fully restored or updated components. Some enthusiasts prefer modern upgrades.
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### **Conclusion:**Buying the **Season 64328BDQZ Chevrolet P20 blower motor** for your 1978 1980 or 1985 1989 Chevrolet vehicle is a practical choice for restoring or maintaining HVAC functionality. The part s broad compatibility, ease of installation, and cost-effectiveness make it a sound investment for basic repairs. However, potential buyers should be cautious about the part s age, quality, and compatibility with their specific vehicle model. Ensuring the part is sourced from a trusted supplier and verifying its fitment will mitigate risks.
If the vehicle is part of a larger restoration project, consider whether a higher-quality or modern aftermarket blower motor might offer better long-term performance. For everyday use or minor repairs, this part remains a reliable and economical solution.
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### **Recommendation:**1. **Verify the Part s Origin** Purchase from a well-known auto parts retailer (e.g., RockAuto, AutoZone, or a trusted local shop) to avoid counterfeit or low-quality replacements. If possible, opt for a **high-quality aftermarket brand** (e.g., Dorman, Delphi, or Mann-Filter) over an older OEM part.
2. **Check for Compatibility** Confirm that the part number (64328BDQZ) matches your exact vehicle year, trim, and engine configuration. Some models may require additional adapters or modifications.
3. **Inspect the Part Before Installation** If possible, examine the blower motor for signs of wear (e.g., cracked casing, burnt brushes) or damage. Test it briefly (if safe) to ensure it spins smoothly without unusual noise or resistance.
4. **Address Underlying Issues** If the original blower motor failed due to prolonged use, inspect the **resistor, relay, and wiring** for corrosion or failure. Replacing the motor alone may not solve recurring problems.
5. **Consider Upgrades for Long-Term Use** If the vehicle is frequently driven in harsh conditions or used for long trips, investing in a **modern, high-efficiency blower motor** (e.g., with brushless or sealed bearings) could extend its lifespan and improve performance.
6. **Document the Repair** If selling or trading the vehicle later, note that this part was installed, as it may influence the vehicle s perceived condition.
For most casual drivers or restorers, this blower motor is a **good, cost-effective solution** that balances affordability and functionality. However, those seeking premium performance or planning extensive modifications may want to explore newer alternatives.
Magnetic size and properties compare or exceed OEM. Motor RPM equivalent to or exceeds OEM motor. Winding's meet or exceed OEM specifications. 12 Month Warranty Fitment Notes: Vehicle: 1978 1980, 1985 - 1989 Chevrolet P20.
Parts Geek - For 1978 1980, 1985 - 1989 Chevrolet P20 Blower Motor Front 64328BDQZ 1987 1979: Review Fitment Notes to Ensure Proper Fit Position: condition: New Brand: Four Seasons Notes: With Wheel; Use when replacing a one terminal motor Part Note: Features: Meets or exceeds OE design and performance.