For Isuzu NPR NQR NRR Chevy GMC Combination Switch Wiper Turn Signal 8973640740
For Isuzu NPR NQR NRR Chevy GMC Combination Switch Wiper Turn Signal 8973640740
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Combination Switch Wiper Turn Signal for Isuzu, Chevy, and GMC
This combination switch wiper turn signal manages multiple electrical functions from the steering column, referencing part number 8973640740.
Overview
This combination switch wiper turn signal is an essential steering column component that integrates turn indicators and windshield wiper controls into a single assembly. Designed for Isuzu, Chevy, and GMC commercial vehicles, the combination switch wiper turn signal allows operators to manage critical safety systems without removing their hands from the steering area. This durable combination switch wiper turn signal replaces failing factory units that suffer from unresponsive levers or burnt internal contacts.
Built For Performance
- Multi-point connectivity for turn signal and windshield wiper operations.
- Impact-resistant lever material designed for long-term durability in commercial environments.
- Precision-engineered internal contacts to prevent signal arcing and electrical failure.
- Direct-fit connector terminals for simplified wiring integration with the vehicle harness.
Fits These Machines
- for Isuzu NPR
- for Isuzu NQR
- for Isuzu NRR
- for Chevy trucks
- for GMC trucks
On-The-Job Use
- Navigating busy delivery routes with frequent turn signal use.
- Managing visibility during rain or snow via integrated wiper speed control.
- Controlling headlight beam settings during night transport operations.
Specs At A Glance
| Part Number(s) | 8973640740 |
| Component | Combination Switch |
| Functions | Turn Signal and Wiper Control |
| Mounting Location | Steering Column |
Good To Know
Q: Does this switch include the lever and internal circuitry? A: Yes, this is a complete assembly that includes the physical lever and the internal electrical switching mechanisms.
Q: Will this part fix a turn signal that does not click into place? A: Replacing the unit typically resolves issues where the lever fails to lock or automatically cancel after a turn.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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