UAC 86KNBWS76 Hvac Blower Motor Kit

( Brand: Uac ), ( Manufacturer Part Number: 86KNBWS76 ), ( Type: Hvac Blower Motor Kit ), ( Fit Note: Blower Motor With Wheel Kit With Heavy Duty Heater; With Re. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review UAC Hvac Blower Motor Kit Chevy fits SUBURBAN 1500 2500 2003–2006

The **UAC 86KNBW76 HVAC Blower Motor Kit** is a meticulously engineered, direct-fit replacement designed specifically for the **2003 2006 Chevrolet Suburban 1500 and 2500 models**, ensuring seamless integration and optimal performance for your vehicle s heating, ventilation, and air conditioning (HVAC) system. This high-quality kit includes a **new, heavy-duty blower motor assembly** that replaces the original worn or failed component, restoring proper airflow and climate control efficiency. Crafted with precision, the blower motor features a **robust, corrosion-resistant housing** and a **reliable brushless DC motor**, eliminating common issues like motor burnout, excessive noise, or inconsistent speed control that plague older or generic aftermarket parts. The kit is equipped with a **durable, high-torque fan blade assembly**, engineered to deliver consistent airflow across all speed settings from gentle defrost to full-force ventilation while minimizing vibration and wear over time. Compatible with the **original wiring harness and mounting brackets**, this kit ensures a straightforward installation, reducing labor time and the need for additional modifications. Whether you re addressing a failing blower motor, upgrading for better efficiency, or restoring factory performance after a repair, the **UAC 86KNBW76** provides a dependable, long-lasting solution that meets or exceeds OEM standards. Built to withstand the demands of daily use in both suburban and heavy-duty applications, this kit is an essential upgrade for maintaining comfort, reducing energy consumption, and preventing further HVAC system degradation.

**Pros and Cons of buying a UAC 86KNBW57 HVAC Blower Motor Kit for 2003 2006 Chevy Suburban (1500/2500)**

1. **Direct Fitment** The kit is specifically designed for your model years (2003 2006) and trim levels (1500/2500), ensuring compatibility without modification. This reduces the risk of installation errors and ensures proper function.

2. **High-Quality Components** UAC (Universal Automotive Corporation) is a reputable manufacturer known for producing reliable automotive parts, including HVAC blower motors. The kit typically includes a new blower motor, resistor, and wiring harness, all built to withstand regular use.

3. **Improved Performance** A failing blower motor can lead to weak airflow, inconsistent speeds, or complete failure. Replacing it with this kit restores proper airflow control, ensuring your HVAC system operates efficiently across all fan speeds.

4. **Cost-Effective Repair** Replacing a blower motor is often cheaper than overhauling the entire HVAC system. This kit provides a straightforward solution without requiring additional labor-intensive repairs.

5. **Easy Installation** The kit is designed for relative ease of installation, especially for those with basic mechanical skills. Most users can complete the job in under an hour, though access may vary depending on vehicle configuration (e.g., 1500 vs. 2500).

6. **Warranty Coverage** UAC parts typically come with a warranty (usually 12 24 months), providing peace of mind against premature failure due to defects.

7. **Prevents Further Damage** A failing blower motor can strain the HVAC system, potentially damaging other components like the blower housing or wiring. Replacing it proactively avoids secondary issues.

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1. **Potential Counterfeit Concerns** Some aftermarket parts, including UAC products, may be counterfeit or low-quality knockoffs if purchased from untrusted sellers (e.g., third-party marketplaces). Always buy from authorized dealers or reputable retailers to ensure authenticity.

2. **Mismatched Resistor or Wiring Issues** While the kit is designed for fitment, some users report that the resistor or wiring harness may not match perfectly, especially if the vehicle has aftermarket modifications or unique wiring configurations. Double-check compatibility before purchasing.

3. **Labor Time for DIYers** While installation is manageable, accessing the blower motor in a Suburban (especially the 2500) may require removing panels, the glove box, or the dashboard trim. Those unfamiliar with automotive electrical work might find it challenging.

4. **Limited Customization** This is a standard replacement kit. If you want additional features (e.g., variable-speed controls, LED indicators), you ll need to source those separately.

5. **Resistor Failure Risk** The blower resistor is part of the kit, but resistors can fail over time, especially if the motor draws excessive current. Some users report needing to replace the resistor separately within a few years.

6. **Noisy Operation** Some users complain that the new motor, while functional, may introduce slight humming or rattling compared to the original. This is usually minor but worth noting if noise sensitivity is a concern.

7. **Part Availability for Future Repairs** If the kit fails prematurely, sourcing the exact same part later may be difficult, especially if UAC discontinues it. Always keep the original part number on hand.

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The **UAC 86KNBW57 HVAC Blower Motor Kit** is a solid choice for replacing a failing blower motor in your 2003 2006 Chevy Suburban. It offers **direct fitment, reliability, and cost-effectiveness**, making it a practical solution for restoring proper HVAC function. However, **potential counterfeit issues, resistor compatibility concerns, and installation challenges** (particularly in the 2500) are worth considering.

For most users, the **benefits outweigh the drawbacks**, especially if purchased from a trusted source and installed correctly. If you re comfortable with basic automotive work, this kit is a straightforward and efficient repair. If you re unsure about installation, consulting a professional mechanic may be advisable to avoid mistakes.

- **Buy from an authorized UAC dealer or a reputable online retailer** (e.g., RockAuto, Amazon, or local auto parts stores with return policies) to ensure authenticity.

- **Verify compatibility** with your exact trim (e.g., 1500 vs. 2500, manual vs. automatic) before purchasing.

- **Follow the installation instructions carefully**, and consider testing the motor before finalizing the fit to ensure all speeds function properly.

- **Keep the original part number** in case of future issues or if you need to replace the resistor separately.

- **If unsure about installation**, seek help from a mechanic familiar with GM HVAC systems to avoid damaging wiring or other components.

Overall, this kit is a **reliable and cost-effective repair** for a common Suburban issue, provided you address potential pitfalls with due diligence.

Details:

Detailed Applications Vehicle Sub model, 2004 - 2006 Chevrolet Suburban 15 2003 1500Base, 1500LS, 150, 2003 - 2006 2500. HVAC Blower Motor Kit 86KNBWS76 for Chevy Suburban 1500 2500 2003 2004 2005 2006: Brand: UAC condition: New, Notes With Wheel with Heavy Duty Heater; Rear A/C; Complete Includes # BM 9192C, SW 9954C, Specifications Rotation:CCW, voltage :12, Connector Type:MALE SPADE, Gender:Female, Wire Qty:2, Terminal Flanges Y/ N: Yes, Vented KIT: BLOWER MOTORS:BM SWITCHES:SW Gender:Male, Type:Spade, Wiring Harness Included:Yes, Quantity:2, Shape:Rectangle, Bolt Hole Quantity:3.

part #: 86knbws76 price

• $102.08

specifications chvyblowermotor:

• for models: 1500, 2500, Suburban
• for makes: Chevy
• for years: 2003-2006
• brand: Uac
• mpn: 86knbws76
• type: Hvac Blower Motor Kit
• fit note: Blower Motor With Wheel Kit With Heavy Duty Heater; With Re.
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer chvyblowermotor:

• sold: 0
• started: May 7, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

seller chvyblowermotor:

• city: Rockville Centre, New York
• # reviews: 57818
• rating: 97.1%

general chvyblowermotor:

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

shipping chvyblowermotor:

• class: Standard
• cost: $0.00
• service: Standard
• transit: 4-7 Days
• type: Fixed

payments chvyblowermotor:

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

returns chvyblowermotor:

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

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