How to replace the hazard and turn signal flasher on Buick Regal?

Start replacement of the hazard and turn signal flasher by taking out the left instrument panel insulator then moving to the steering column filler panel and finally the I/P driver knee bolster bracket. Push the hazard and turn signal flasher to the right until it releases from the slots on the BCM bracket and pull off its electrical connector. Use the electrical connector to attach the hazard and turn signal flasher. Then put the flasher vertical on the BCM bracket and push to the left to install the flasher tabs into the bracket's slots. Reinstall the knee bolster bracket to secure the I/P driver area and attach the steering panel frame before fitting the steering panel cover.

OEM Buick Regal Turn Signal Flasher

Turn Signal Indicator Flasher

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

3 Turn Signal Flashers found

View related parts
Buick Regal Turn Signal Flasher
Part Number: 12450054
$12.23 MSRP: $17.09
You Save: $4.86 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Flasher; Hazard Flasher; Flasher, Chassis/Body Marker/Hazard; Flasher, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
View related parts
Buick Regal Flasher Relay
Part Number: 19209674
$15.50 MSRP: $25.52
You Save: $10.02 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Flasher Assembly, Chassis/Body Marker/Hazard; Multi Purpose Relay; Turn Signal Flasher; Hazard Flasher Unit; Relay; Chassis/Body Marker Flasher; Turn Signal Lamp Flasher.
- Replaces: 00491391, 10178780, 10041073, 10039390, 15648653, 491391, 11515735
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1996 Buick Regal | Base, Custom, GNX, Gran Sport, Grand National, Limited, Olympic Gold Edition, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick Regal Turn Signal Flasher
Part Number: 10041074
Product Specifications
- Other Name: Flasher, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Regal | Base, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL

Buick Regal Turn Signal Flasher

Our website offers an extensive catalog of genuine Buick Regal Turn Signal Flasher at unbeatable prices. Every OEM Buick Regal Turn Signal Flasher comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Regal Turn Signal Flasher Parts Questions & Experts Answers

Turn Signal Flasher
12450054
Q: How to replace the hazard and turn signal flasher on Buick Regal?
A: Start replacement of the hazard and turn signal flasher by taking out the left instrument panel insulator then moving to the steering column filler panel and finally the I/P driver knee bolster bracket. Push the hazard and turn signal flasher to the right until it releases from the slots on the BCM bracket and pull off its electrical connector. Use the electrical connector to attach the hazard and turn signal flasher. Then put the flasher vertical on the BCM bracket and push to the left to install the flasher tabs into the bracket's slots. Reinstall the knee bolster bracket to secure the I/P driver area and attach the steering panel frame before fitting the steering panel cover.