What Should You Do If Turn Signal Flasher and Hazard Flasher Function Fails on Chevrolet Silverado?

The turn signal and hazard flasher relay on certain vehicles is handled by the Body Control Module (BCM). If a bulb on one side of the vehicle flashes faster than normal while the other bulb on the same side doesn't light up, it's likely that the non-flashing bulb is faulty and needs to be replaced. If none are flashing, replace the Body Control Module.

Genuine Chevrolet Silverado Turn Signal Flasher

Turn Signal Indicator Flasher

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5 Turn Signal Flashers found

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Chevrolet Silverado Flasher,Hazard Lamp & Turn Signal Lamp
Part Number: 10383321
$52.96 MSRP: $103.24
You Save: $50.28 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: FLASHER, Chassis/Body Marker/Hazard; Flasher, Flasher Relay
- Replaces: 15764135
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Silverado | 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
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Chevrolet Silverado Flasher,Hazard Lamp & Turn Signal Lamp
Part Number: 10383320
$39.47 MSRP: $120.44
You Save: $80.97 (68%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: FLASHER, Chassis/Body Marker/Hazard; Flasher
- Replaces: 15764136
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Silverado | 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
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Chevrolet Silverado Flasher,Hazard Lamp & Turn Signal Lamp
Part Number: 11516051
$43.81 MSRP: $85.40
You Save: $41.59 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: FLASHER, Chassis/Body Marker/Hazard; Flasher, Hazard Flasher, Turn Signal Flasher
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2002 Chevrolet Silverado | 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
View related parts
Chevrolet Silverado Flasher,Hazard Lamp & Turn Signal Lamp
Part Number: 12450072
Product Specifications
- Other Name: FLASHER, Chassis/Body Marker/Hazard; Flasher
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2002 Chevrolet Silverado | 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
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Chevrolet Silverado Flasher Assembly, Hazard Lamp & Turn Signal Lamp
Part Number: 10383322
Product Specifications
- Other Name: FLASHER, Turn Signal Lamp; Flasher
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Chevrolet Silverado | 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 161.5 | 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

Chevrolet Silverado Turn Signal Flasher

Chevrolet Silverado Turn Signal Flasher allows drivers to communicate lane changes clearly through rhythmically blinking front and rear turn signals to make every trip safer for the traffic around them. Housed in the fuse panel, this small relay is fed with power when the stalk is moved and sends current to the bulbs in timed bursts, creating the familiar on-off pattern. Earlier Chevrolet Silverado trucks applied a thermal Turn Signal Flasher that heats a spring strip which makes the metal bend, closes the circuit, cools, and the process repeats, creating the flash and the clicking sound. Newer models switched to an electronic solid state Turn Signal Flasher, using transistors and a timing chip to pulse the lamps and handle low-draw LED lighting without being reliant on heat. The upgrade means steadier flashes, compatibility with multiple light assemblies, and fewer moving parts that wear out. Regardless of version, the Turn Signal Flasher also controls the hazard function, so a failed unit can shut off every blink. When replacing, match the Silverado year and bulb type to the correct Chevrolet solid state or thermal Turn Signal Flasher to restore crisp signaling.

Each OEM Chevrolet Silverado Turn Signal Flasher 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.

Chevrolet Silverado Turn Signal Flasher Parts Questions & Experts Answers

Relay,Parking Lamp
19116962
Q: What Should You Do If Turn Signal Flasher and Hazard Flasher Function Fails on Chevrolet Silverado?
A:
The turn signal and hazard flasher relay on certain vehicles is handled by the Body Control Module (BCM). If a bulb on one side of the vehicle flashes faster than normal while the other bulb on the same side doesn't light up, it's likely that the non-flashing bulb is faulty and needs to be replaced. If none are flashing, replace the Body Control Module.