CHEVROLET 1645707203 Blower Motor

( Manufacturer Part Number: 1645707203 ), ( Type: Blower Motor ), ( Material: Plastic ), ( Vintage Part: No )

Review CHEVROLET Blower Motor Oem fits CRUZE 2011–2016

The **Chevrolet 1645707203 Blower Motor** is a high-performance, direct-replacement component designed specifically for the **2011 through 2016 Chevrolet Cruze** models, ensuring optimal airflow and climate control efficiency in both passenger and cargo areas. Engineered with precision, this blower motor features a **durable DC electric motor** paired with a **high-quality, corrosion-resistant impeller**, delivering consistent and powerful airflow to keep your cabin comfortable year-round. The unit is built to withstand the demands of daily driving, offering reliable operation in all weather conditions while minimizing noise and vibration for a quieter, more refined interior experience. Compatible with the Cruze s climate control system, this blower motor integrates seamlessly with the existing wiring harness and mounting bracket, requiring no additional modifications for installation. Whether you're upgrading from a worn-out original equipment (OEM) motor or replacing a failed aftermarket unit, this replacement ensures long-lasting performance, energy efficiency, and smooth operation. Ideal for both DIY enthusiasts and professional mechanics, the **1645707203 blower motor** is a straightforward, cost-effective solution to restore proper airflow and maintain the Cruze s climate control system at peak functionality.

### **Pros and Cons of Buying a 2011 2016 Chevrolet Cruze Blower Motor (Part # 1645707203)**

1. **Widespread Availability** This part is widely stocked by auto parts retailers (O Reilly, AutoZone, RockAuto, etc.), making it easy to purchase without long wait times. Many online sellers also offer fast shipping.

2. **Direct Fitment** The part is designed as a **direct replacement** for the factory blower motor in the 2011 2016 Cruze, ensuring compatibility without modifications.

3. **Cost-Effective** Compared to labor costs, the part itself is relatively inexpensive, typically ranging from **$30 to $80**, depending on the brand and retailer. This makes it a budget-friendly solution for HVAC issues.

4. **Aftermarket Quality Options** While OEM parts exist, many aftermarket brands (such as **Dorman, ACDelco, or generic brands**) offer reliable alternatives at lower prices without sacrificing performance.

5. **Easy Installation** The blower motor is accessible in the **glove box or dashboard area**, and replacement is a straightforward DIY job for those with basic mechanical skills. Most installations take **30 60 minutes** with the right tools.

6. **Common Failure Point** Many Cruze owners experience blower motor failure due to **electrical wear or motor burnout**, making this a frequently replaced part. This means troubleshooting resources and replacement parts are abundant.

7. **Compatibility with Modifications** If you ve upgraded your HVAC system (e.g., adding a **blower motor resistor** or **variable speed control**), this part can be integrated without issues.

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1. **Quality Variability** Some **cheaper aftermarket brands** may use lower-grade materials, leading to **premature failure** (e.g., burning out sooner than expected). Opting for a **higher-end brand (Dorman, ACDelco, or Bosch)** can mitigate this risk but increases cost.

2. **Electrical Issues** The blower motor in the Cruze is **electrically sensitive**, and wiring problems (corrosion, loose connections, or faulty resistors) can cause **intermittent operation** or complete failure. A **multimeter check** is recommended before purchasing to ensure the motor isn t already damaged.

3. **Resistor Problems** The **blower motor resistor** (if separate) can fail alongside the motor, leading to **only one or two speeds working**. Some buyers forget to check or replace this component, wasting money on a new motor.

4. **DIY Installation Challenges** While the job is manageable for most DIYers, **removing the dashboard or glove box** can be tricky without proper tools (e.g., trim removal tools). Improper handling may damage plastic panels.

5. **Counterfeit Parts Risk** On platforms like **eBay or Amazon**, some sellers offer **fake or low-quality replicas** that fail quickly. Buying from **reputable retailers** (AutoZone, RockAuto, or trusted online stores) reduces this risk.

6. **Noisy Operation** Some aftermarket motors produce **more noise** than the OEM unit, which may be noticeable in a quiet cabin. Listening to the motor before purchase (if possible) helps avoid this issue.

7. **Limited Warranty** Most aftermarket parts come with **30-day to 1-year warranties**, whereas OEM parts may have **longer coverage**. If reliability is a concern, factor in potential future costs.

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### **Conclusion**

The **2011 2016 Chevrolet Cruze blower motor (part # 1645707203)** is a **practical and cost-effective solution** for HVAC issues in this vehicle. Its **widespread availability, ease of installation, and affordability** make it a top choice for DIYers and mechanics alike. However, **quality varies by brand**, and **electrical or resistor failures** can complicate repairs if not addressed properly.

- **Choose a reputable brand** (Dorman, ACDelco, or Bosch) if budget allows.

- **Inspect the wiring and resistor** before purchasing to avoid repeat issues.

- **Consider professional installation** if you re uncomfortable with dashboard work.

- **Check for counterfeit parts** when buying online.

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### **Final Recommendation**

You re comfortable with basic electrical and trim work.

You ve verified the motor is the actual issue (not wiring or resistor).

You re purchasing from a **trusted retailer** (avoid ultra-cheap eBay listings).

You plan to replace the **resistor if needed** (some motors require it for full functionality).

You suspect **electrical or wiring problems** that haven t been diagnosed.

You re unsure about **dashboard removal** and lack the proper tools.

The seller offers the part at an **unusually low price** (possible counterfeit).

You want **long-term warranty coverage** (OEM may be worth the extra cost).

- **Test the motor** with a multimeter before buying (if possible).

- **Get a resistor** (part # **1645707204**) if your Cruze uses one (common in some models).

- **Install carefully** to avoid damaging trim or wiring.

- **Consider an extended warranty** if purchasing aftermarket.

For most Cruze owners, this part is a **solid, budget-friendly fix** just ensure you address all related components (wiring, resistor) for a lasting solution.

Details:

2011 2016 CHEVROLET CRUZE BLOWER MOTOR OEM.

part #: 1645707203 prices

• $39.99-$49.97

specifications chvyblowermotor:

• for models: Cruze
• for makes: Chevrolet
• for years: 2011-2016
• mpn: 1645707203
• type: Blower Motor
• material: Plastic
• vintage part: No

general chvyblowermotor:

• condition: Used
• Air Conditioning Heating > Blowers Fans > HVAC Blower Motors Wheels

offer chvyblowermotor:

• options: Ship-to-home
• availability: In Stock
• started: March 19, 2026
• quantity: 1
• sold: 0

payments chvyblowermotor:

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

returns chvyblowermotor:

• policy: No Returns

seller chvyblowermotor:

• city: Summerville, South Carolina
• # reviews: 40
• rating: 97.6%

shipping chvyblowermotor:

• carrier: USPS
• service: USPS Ground Advantage
• cost: $0.00
• transit: 5-11 Days
• type: Calculated
• class: Standard

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