12V OEM-grade Blower Motor Assembly with Precision-balanced Fan Blades for ISUZU NPR NQR NRR
| Housing Material: | Durable Plastic (black Or White Polymer) | Voltage: | 12V |
| Construction: | Robust Electric Motor With Precision-balanced Fan Blades | Included Components: | Motor, Fan Cage, Mounting Bracket, Quick-connect Wiring Harness |
| Material: | High-strength Aluminum Alloy & Precision Bearings | Cooling Type: | Engine Coolant Circulation |
| Installation: | Direct OEM Replacement | Weight: | Standard |
| High Light: | 12V ISUZU blower motor assembly,OEM-grade ISUZU NPR blower motor,Precision-balanced ISUZU NRR fan blades |
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The Blower Unit Fan Motor Assembly with OEM reference numbers 8-98183924-1 and 8981839241 is a verified direct-fit replacement for a wide range of ISUZU N-Series trucks, including the NPR, NPR-HD, NQR, and NRR models.
This assembly is a critical component of the vehicle's Heating, Ventilation, and Air Conditioning (HVAC) system, responsible for circulating air through the cabin to maintain a comfortable environment for the driver and passengers.
| Part Number | 8-98183924-1 / 8981839241 |
|---|---|
| Product Name | Blower Unit Fan Motor Assembly |
| Car Model | ISUZU NPR NQR NRR |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Quality Standard | OEM equivalent / ISO quality control |
| Model | Years | Notes |
|---|---|---|
| ISUZU NPR | 1998-2024 | Wide compatibility across multiple generations |
| ISUZU NPR-HD | 1998-2024 | Heavy-duty variant |
| ISUZU NQR | 1998-2024 | Medium-duty truck |
| ISUZU NRR | 1998-2024 | Medium-duty truck |
- ISUZU ELF
- Chevrolet LCF 3500-6500 (2008-2010)
- GMC W3500-5500
- GMC W4500-5500HD
- 5.2L Turbo Diesel
- 6.0L V8 Gas (select models)
- 3.0L Turbo Diesel (2016+ models)
| Symptom | Description |
|---|---|
| No airflow | Blower motor does not operate at any speed setting |
| Weak or erratic airflow | Airflow is weak or changes unexpectedly |
| Intermittent operation | Blower works sometimes but not always |
| Squealing or whirring noise | Unusual noise from the HVAC area |
| Reduced heating/cooling | Poor cabin temperature control |
| Burning smell | Overheating motor or electrical issue |
- Complete loss of cabin heating and air conditioning
- Reduced driver comfort and increased fatigue
- Potential electrical system damage
- Costly repairs if left unaddressed
| Feature | Benefit |
|---|---|
| Complete assembly | Includes both the motor and fan wheel for a comprehensive repair solution |
| Direct replacement | Specifically designed for ISUZU NPR, NPR-HD, NRR, and NQR models |
| Precision-balanced fan blades | Smooth, quiet operation with optimal airflow distribution |
| Durable construction | Robust plastic housing with reinforced mounting points for commercial fleet durability |
| Plug-and-play installation | Quick-connect wiring harness and standard mounting points for straightforward replacement |
| Foam-sealed housing edge | Prevents air leaks and reduces noise during operation |
| OEM-grade quality | Manufactured to meet or exceed original equipment standards |
| Wide compatibility | Fits multiple ISUZU N-Series models across 1998-2024 |
(Reference ISUZU workshop manual for complete steps)
- Safety first — disconnect battery negative terminal before starting work
- Locate the blower motor assembly — typically behind the lower right side of the instrument panel
- Remove the lower dashboard panel for access
- Disconnect the electrical connector from the blower motor
- Remove the mounting screws or bolts securing the assembly
- Remove the old blower motor assembly
- Compare the new assembly with the old unit — verify part number matches
- Clean the mounting area thoroughly — remove any debris
- Install the new blower motor assembly into position
- Secure with mounting screws and torque to manufacturer specification
- Reconnect the electrical connector
- Reinstall the lower dashboard panel
- Reconnect battery
- Test all blower speed settings — verify proper operation and no abnormal noise
- Inspect the blower motor for noise or reduced airflow during routine service
- Replace the cabin air filter regularly to prevent debris from entering the blower motor
- If the motor has failed, inspect the blower motor resistor and wiring for damage
- Individually sealed in protective packaging
- Complete assembly includes motor, fan cage, and mounting hardware
- Neutral packaging or custom branding available upon request
- Sold individually
- Bulk wholesale available in master cartons
- Suitable for: ISUZU specialist repair shops, commercial fleet maintenance depots, auto parts distributors