How to replace the hazard and turn signal flasher on Chevrolet Blazer?

To service the turn hazard flasher you need to open and lift the glove box retaining tab from its position to make the glove box hang. You need a supportive flat tip tool to detach the plastic holder that fastens the hazard/Turn Signal Flasher to c203 body harness connector before removing it. Plug in the new hazard/Turn Signal Flasher to c203 body harness connector and push it into place with its plastic retainer while making sure it stays connected firmly. Press the retaining tab to move and reattach the glove box properly.

OEM Chevrolet Blazer Turn Signal Flasher

Turn Signal Indicator Flasher

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Chevrolet Blazer Fuel Pump Relay
Part Number: 12088594
$14.29 MSRP: $26.68
You Save: $12.39 (47%)
ADD TO CART
Product Specifications
- Other Name: Relay, Electronic Brake Control; Multi Purpose Relay; Cooling Fan Relay; Fog Light Relay; ABS Relay; A/C Relay, relays for fan, control, power, compressor, motor, lighting & fuel
- Replaces: 12034544, 15210866, 15591178, 22555387, 25609047, 12088596, 22570060
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | Base, Cheyenne, Silverado, Silverado Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Blazer Flasher Relay
Part Number: 19209674
$15.50 MSRP: $25.52
You Save: $10.02 (40%)
Ships in 1-2 Business Days
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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:
- 1994-1997, 1992 Chevrolet Blazer | Base, Cheyenne, LS, LT, Silverado, Silverado Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Blazer Turn Signal Flasher
Part Number: 11516051
$46.88 MSRP: $83.72
You Save: $36.84 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Flasher, Hazard Lamp & Turn Signal Lamp; Hazard Flasher; 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:
- 1998-2003, 1992-1994 Chevrolet Blazer | Base, Cheyenne, LS, LT, Silverado, Silverado Sport, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Blazer Flasher
Part Number: 12450329
Product Specifications
- Other Name: Flasher, Chassis/Body Marker/Hazard; Flasher, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Blazer | Base, LS, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet Blazer Flasher
Part Number: 12450057
Product Specifications
- Other Name: Flasher, Hazard Lamp & Turn Signal Lamp; Flasher, Chassis/Body Marker/Hazard; Flasher, Turn Signal Lamp
- Replaces: 09442893, 9442893
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2004 Chevrolet Blazer | LS, Xtreme, ZR2 | 6 Cyl 4.3 L GAS

Chevrolet Blazer Turn Signal Flasher

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Chevrolet Blazer Turn Signal Flasher Parts Questions & Experts Answers

Flasher
12450329
Q: How to replace the hazard and turn signal flasher on Chevrolet Blazer?
A: To service the turn hazard flasher you need to open and lift the glove box retaining tab from its position to make the glove box hang. You need a supportive flat tip tool to detach the plastic holder that fastens the hazard/Turn Signal Flasher to c203 body harness connector before removing it. Plug in the new hazard/Turn Signal Flasher to c203 body harness connector and push it into place with its plastic retainer while making sure it stays connected firmly. Press the retaining tab to move and reattach the glove box properly.