GM 1228343 Control Actuator Nos A/c

( Brand: Gm ), ( Manufacturer Part Number: 1228343 ), ( Part Type: Control Actuator ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review GM Chevy A/c Control Actuator Nos fits IMPALA 1985–1990

The **GM 1228343 A/C Control Actuator (1985 1990 Chevrolet Impala)** is a precision-engineered component designed to regulate the airflow and temperature within the vehicle s climate control system, ensuring optimal comfort for passengers. This actuator is a critical part of the Impala s HVAC (Heating, Ventilation, and Air Conditioning) assembly, responsible for translating driver inputs from the climate control panel into mechanical movement of the blower motor, air distribution doors, and temperature mixing valves. Crafted from durable materials, including high-grade plastics and reinforced metal components, it is built to withstand the rigors of daily use while maintaining smooth, responsive operation. The actuator features a robust motorized mechanism that adjusts the airflow direction from defrost to floor vents while also modulating the temperature by controlling the blend of hot and cold air through the heater core and evaporator. Compatible with the 1985 through 1990 model years of the Chevrolet Impala, this part is designed to fit seamlessly into the vehicle s existing climate control system, ensuring compatibility with the factory wiring harness and mounting brackets. Whether replacing a worn-out or malfunctioning actuator or upgrading an existing system, this component guarantees reliable performance, reducing cabin noise, improving airflow efficiency, and maintaining consistent temperature control. Ideal for both restoration projects and routine maintenance, the GM 1228343 actuator is a straightforward yet essential upgrade for Impala owners seeking to restore their vehicle s climate control functionality to factory specifications.

### **Pros and Cons of Buying a GM 1228343 (1985 1990 Chevy Impala A/C Control Actuator)**

1. **Compatibility** This actuator is designed specifically for the 1985 1990 Chevrolet Impala, ensuring a proper fit without modifications.

2. **Reliability** GM s older actuators, when in good condition, are known for durability, especially if sourced from a reputable supplier.

3. **Cost-Effective** Compared to labor costs for replacement, purchasing the part outright is often cheaper, especially if you re comfortable with DIY repairs.

4. **Common Availability** Since these models are older, parts like this actuator are widely available through auto salvage yards, online marketplaces, and specialty suppliers.

5. **Prevents Further Damage** A failing actuator can cause the A/C system to malfunction, leading to compressor strain or electrical issues. Replacing it early avoids more expensive repairs.

6. **Easy Replacement** The actuator is typically accessible without major disassembly, making it a straightforward repair for those with basic mechanical skills.

1. **Age and Wear** Parts from this era may show signs of wear, rust, or degradation, especially if sourced from a non-reconditioned source.

2. **Potential Counterfeit Parts** Some online sellers offer knockoff or low-quality replicas that may fail prematurely or lack proper sealing.

3. **Compatibility Variations** While the part number suggests compatibility, slight differences in wiring, mounting, or functionality between years (e.g., 1985 vs. 1990) could require adjustments.

4. **Electrical Issues** Older actuators may have corroded or failing wiring connections, which could persist even after replacement if the harness is damaged.

5. **Limited Warranty** Unless purchased from a dealer or reputable aftermarket supplier, the part may come with no warranty, leaving you responsible for defects.

6. **Testing Required** After installation, you ll need to verify that the actuator functions correctly (e.g., proper resistance, smooth operation) to avoid further issues.

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### **Conclusion**

The **GM 1228343 A/C control actuator** is a practical and cost-effective solution for restoring A/C functionality in a 1985 1990 Chevy Impala, provided it is sourced from a trusted supplier. The pros such as compatibility, affordability, and ease of installation outweigh the cons if you take precautions to ensure quality and proper fitment. However, the risks of counterfeit parts, wear-related failures, or hidden electrical problems mean you should inspect the part upon receipt and test it thoroughly after installation.

If you re comfortable with DIY repairs and can verify the part s condition, this is a reasonable purchase. If not, consulting a mechanic to confirm compatibility and installation may be wise.

- **Buy from a reputable source** (e.g., RockAuto, eBay with verified sellers, or a local auto parts store with return policies).

- **Inspect the part** for rust, cracks, or damage before installation.

- **Test the actuator** for proper resistance and movement after installation.

- **Consider a reconditioned or remanufactured unit** if available, as it may offer better longevity.

- **If unsure**, consult a mechanic to confirm fitment and troubleshoot any existing A/C issues before replacing the actuator.

For most DIYers, this is a worthwhile repair with minimal risk if due diligence is exercised.

Details:

This high-quality, authentic GM product ensures proper functionality and compatibility with these specific vehicle model's, making it an essential addition for anyone looking to restore or maintain the air conditioning heating system in their classic Chevy Impala. The 1985 1990 Chevy Impala A/C Control Actuator is a rare and sought-after vintage part manufactured by GM in the USA. This NOS new old stock GM part number 1228343 is specifically designed for Chevy Impala and Caprice model's from the 1985 to 1990.

part #: 1228343 prices

• $60.00-$224.99

specifications chvyacheatercontrols:

• for models: Impala
• for makes: Chevy
• for years: 1985-1990
• brand: Gm
• mpn: 1228343
• part type: Control Actuator
• vintage part: Yes
• country of origin: United States

shipping chvyacheatercontrols:

• service: Economy
• cost: $0.00
• type: Fixed
• transit: 6-12 Days
• class: Economy

returns chvyacheatercontrols:

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

payments chvyacheatercontrols:

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

seller chvyacheatercontrols:

• rating: 98.7%
• city: Great Bend, Kansas
• # reviews: 16636

general chvyacheatercontrols:

• Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
• condition: New other see details

offer chvyacheatercontrols:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: February 11, 2026
• sold: 0

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