UNIVERSAL AIR CONDITIONER SW11303C Uac Hvac Blower Motor 711307081950 Resistor

( Brand: Universal Air Conditioner ), ( Manufacturer Part Number: SW11303C ), ( Part Type: Hvac Blower Motor Resistor ), ( Product Type: A/c Heating ), ( UPC: 711307081950 ), ( Fitment Type: Vehicle Specific ), ( Compatible Make S : Chevrolet, Suzuki ), ( Compatible Model S : Tracker, Vitara ), ( Product Subtype: Blower Motors ), ( Department: Replacement )

Review UNIVERSAL AIR CONDITIONER Chevy Uac Hvac Blower Motor Resistor fits TRACKER 1999–2004

The **Chevrolet Tracker (1999 2004) UAC HVAC Blower Motor Resistor (SW11303C)** is a precision-engineered electrical component designed to regulate the airflow speed in your vehicle s heating, ventilation, and air conditioning (HVAC) system. This resistor module plays a critical role in controlling the blower motor s performance by adjusting the resistance in the circuit, allowing the driver to select from multiple fan speeds typically ranging from low to high via the climate control switch. Crafted to meet the exact specifications of your Tracker s original equipment (OEM) system, this resistor ensures seamless integration with the factory wiring harness, eliminating the risk of compatibility issues or electrical malfunctions. Built with high-quality materials, including durable metal contacts and robust insulation, it is engineered to withstand the demands of daily driving, including exposure to heat, vibration, and fluctuating electrical loads. Whether your original resistor has failed due to corrosion, wear, or a short circuit commonly indicated by erratic fan speeds, complete blower failure, or intermittent operation this replacement part restores optimal airflow efficiency and climate control reliability. Ideal for DIY enthusiasts and professional mechanics alike, the SW11303C resistor is a straightforward, plug-and-play solution that requires minimal installation time, often just a few minutes to swap out the old component. By maintaining the integrity of your HVAC system, this resistor not only enhances passenger comfort but also contributes to the longevity of your vehicle s electrical infrastructure, ensuring smooth operation for years to come.

The **1999-2004 Chevrolet Tracker UAC HVAC Blower Motor Resistor (SW11303C)** is a common replacement part for vehicles with failing blower motor resistors. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a SW11303C Blower Motor Resistor**

1. **Direct Fitment and Compatibility**

The SW11303C is specifically designed for the 1999-2004 Chevrolet Tracker (and some GMC Envoy/Sierra models) with UAC HVAC systems. This ensures a perfect physical and electrical match, reducing the risk of installation issues.

2. **Reliability and Durability**

Aftermarket and OEM-quality resistors are built to withstand the electrical demands of the blower motor. A high-quality resistor should last as long as the original, provided it is installed correctly and the wiring remains intact.

3. **Cost-Effective Repair**

Replacing a faulty resistor is significantly cheaper than replacing the entire blower motor assembly or HVAC control module. The part itself is relatively inexpensive, and labor costs are minimal if you perform the replacement yourself.

4. **Easy Installation**

The resistor is typically located near the HVAC control panel or blower motor and can be accessed without extensive disassembly. Most owners or mechanics can replace it in under an hour with basic tools.

5. **Prevents Further Damage**

A failing resistor can cause intermittent blower motor operation or complete failure. Replacing it early prevents the blower motor from overheating or burning out, which would be a more costly repair.

6. **Widely Available**

The part is stocked by most auto parts retailers (AutoZone, O Reilly, RockAuto, etc.) and is often available as an OEM replacement or a high-quality aftermarket alternative.

7. **Improves HVAC Functionality**

Once replaced, the blower motor should return to full functionality across all speed settings, restoring proper airflow for heating and cooling.

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### **Cons of buying a SW11303C Blower Motor Resistor**

1. **Potential Counterfeit or Low-Quality Parts**

Some aftermarket resistors may be poorly manufactured, leading to premature failure or inconsistent performance. Buying from reputable sellers (e.g., RockAuto, Amazon, or trusted local shops) reduces this risk, but it s still a possibility.

2. **Underlying Electrical Issues**

- Faulty wiring harness (corrosion, chafing, or poor connections).

- A failing blower motor (though less likely if the resistor is the only issue).

- Electrical shorts or voltage fluctuations in the system.

Addressing these requires additional diagnostics and repairs.

3. **DIY Installation Challenges**

- Confusing wiring diagrams (especially if the harness is tangled or poorly labeled).

- Securing the resistor properly (loose connections can cause intermittent failures).

- Testing the repair (without a multimeter, verifying functionality can be difficult).

4. **Limited Lifespan in Harsh Conditions**

If the vehicle is frequently driven in extreme heat, cold, or humid environments, the resistor (and surrounding components) may degrade faster. Environmental factors can accelerate wear on electrical components.

5. **Misdiagnosis of Symptoms**

- A failing blower motor relay (though this is less common in these models).

- A faulty HVAC control module (though this is rare in the Tracker).

- Loose or corroded ground connections.

Proper diagnosis ensures the correct part is replaced.

6. **Part Availability May Vary**

While widely available, stock levels can fluctuate, especially for older models. Some sellers may offer used/refurbished units, which could pose reliability risks if not inspected.

7. **No Warranty on Aftermarket Parts**

Unlike OEM replacements, aftermarket resistors often come without a warranty. If the part fails shortly after purchase, you may be responsible for replacement costs.

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### **Conclusion**

The **SW11303C blower motor resistor** is a practical and cost-effective solution for restoring proper blower motor function in the 1999-2004 Chevrolet Tracker. Its direct fitment, affordability, and ease of installation make it a logical choice for most owners facing this issue. However, the success of the repair depends on ensuring the resistor is genuine, properly installed, and that no underlying electrical problems exist.

If the resistor fails again shortly after replacement, further diagnostics (such as checking wiring, connections, and the blower motor itself) are warranted. In most cases, however, replacing the resistor is a straightforward fix that restores full HVAC functionality.

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### **Recommendation**

1. **Purchase from a Reputable Source**

Buy the resistor from a trusted supplier like **RockAuto, Amazon, or a local auto parts store** that specializes in OEM or high-quality aftermarket parts. Avoid extremely cheap no-name brands, as they may not meet quality standards.

2. **Verify Compatibility**

Double-check that the part number (SW11303C) matches your vehicle s year and trim. Some Tracker models may have slight variations in wiring or resistor placement.

3. **Prepare for Installation**

- Screwdrivers (Phillips and flathead).

- Wire strippers (if reattaching wires).

- Multimeter (optional, for testing).

- Clean rag (to wipe connections).

Refer to a **detailed wiring diagram** (available online or in a repair manual) to ensure correct reconnection.

4. **Inspect Wiring and Connections**

- Corrosion or oxidation on terminals.

- Loose or broken wires.

- Proper grounding.

Clean or replace any damaged components to prevent future issues.

5. **Test the Repair**

After installation, turn on the HVAC system and cycle through all blower speeds. If the motor operates smoothly at all settings, the repair is successful. If not, recheck connections or consider testing the blower motor itself.

6. **Consider Professional Help if Needed**

If you re uncomfortable with electrical work or the issue persists, consult a mechanic. They can diagnose whether the resistor or another component (e.g., relay, motor) is at fault.

7. **Prevent Future Failures**

- Avoid leaving the blower motor running unnecessarily.

- Keep the vehicle s interior clean to prevent dust buildup in the blower motor.

- Address any moisture or corrosion in the wiring harness promptly.

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**Final Verdict:** The **SW11303C blower motor resistor** is a sound investment for restoring your Tracker s HVAC functionality. With proper installation and attention to wiring integrity, it should provide reliable service for years. If issues recur, further diagnostics are necessary to identify the root cause.

Details:

Features: Helps maintain a desired temperature inside your car. Ensures reliable performance. UAC products are made of durable materials which guarantee their reliable performance and excellent durability. These products deliver a superior combination of perfect fit, high efficiency, and long lasting service life.

The products by Universal Air Conditioner provide comfortable driving for you and your passengers all year round maintaining the desired temperature inside cabin of car, truck or SUV. Provides long lasting service life. Guarantees high efficiency. That's why UAC take the upmost care when developing new compressors.

HVAC Blower Motor Resistor by UAC.

part #: sw11303c prices

• $29.18-$57.99

specifications chvyblowermotor:

• for models: Tracker
• for makes: Chevy
• for years: 1999-2004
• brand: Universal Air Conditioner
• mpn: Sw11303c
• part type: Hvac Blower Motor Resistor
• product type: A/c Heating
• upc: 711307081950
• fitment type: Vehicle Specific
• compatible make s : Chevrolet, Suzuki
• compatible model s : Tracker, Vitara
• product subtype: Blower Motors
• department: Replacement

seller chvyblowermotor:

• city: Saddle Brook, New Jersey
• # reviews: 13276
• rating: 95.7%

offer chvyblowermotor:

• sold: 0
• availability: In Stock
• quantity: 5
• started: June 4, 2026
• options: Ship-to-home

shipping chvyblowermotor:

• carrier: FedEx
• class: Standard
• transit: 5-8 Days
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• cost: $26.23

payments chvyblowermotor:

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

general chvyblowermotor:

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

returns chvyblowermotor:

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

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