How to replace the Alternator Brush and Voltage Regulator in a Pontiac Firebird?

Remove the alternator and mark the front and rear frames for reassembly. Take out the four bolts connecting the frames and separate them. Detach the stator from the rectifier bridge and remove the diode trio. Remove the brush holder and the voltage regulator. For installation, reverse the steps. When reinstalling the brush holder, press the brushes in, use a straightened paper clip to hold them, and only remove the clip once the frames are bolted together.

Genuine Pontiac Firebird Alternator Brush

Alternator Brushes

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Pontiac Firebird Brush,Generator
Part Number: 1989702
Product Specifications
- Other Name: BRUSH KIT; Brush, Brush & Holder, Brush Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1997 Pontiac Firebird | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
- 1989 Pontiac Firebird | 2 DOOR | 6 Cyl 3.8L
View related parts
Pontiac Firebird Brush W/Holder
Part Number: 1984462
Product Specifications
- Other Name: BRUSH, Generator Brush; Brush, Brush & Holder, Brush Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1986 Pontiac Firebird | 2 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L, 8 Cyl 5.0L

Pontiac Firebird Alternator Brush

Each OEM Pontiac Firebird Alternator Brush we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Firebird Alternator Brush Parts Questions & Experts Answers

Brush,Generator
1989702
Q: How to replace the Alternator Brush and Voltage Regulator in a Pontiac Firebird?
A: Remove the Alternator and mark the front and rear frames for reassembly. Take out the four bolts connecting the frames and separate them. Detach the stator from the rectifier bridge and remove the diode trio. Remove the brush holder and the voltage regulator. For installation, reverse the steps. When reinstalling the brush holder, press the brushes in, use a straightened paper clip to hold them, and only remove the clip once the frames are bolted together.