Check if this fits your car first
We can’t guarantee fitment or accept fitment returns without a vehicle selected.
Year
Make
Model
Trim
Engine
Check if this fits your vehicle
Select your vehicle details below
Select Year
Select Make
Select Model
Or call us at 888-477-2530 — we’ll help you out.
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
Hazard Warning Switch
Authorized Dealer
Hazard Warning Switch
BrandGM Genuine PartsLearn More
Qty/Vehicle1
ConditionNew
Includes: (1) Hazard Warning Switch, Hardware
$000
•In Stock•Fast Shipping1
Estimated Delivery by calculating...
Calculating shipping time...
Ships to
Product Specifications
Features & Benefits
- •Direct OE fit - no modifications needed
- •Meets or exceeds manufacturer specs
- •24-month warranty included
- •Fast Shipping — ships same day before 3 PM ET
BrandGM Genuine Parts
Part Number84908991
Part TypeHazard Warning Switch
ConditionNew
Mounting Hardware IncludedNo
Terminal TypePin
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Frequently Asked Questions
We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.
What vehicles does this Hazard Warning Switch fit?
This GM Genuine Parts Hazard Warning Switch (Part #84908991) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Hazard Warning Switch by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Hazard Warning Switch is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Product Specifications
Brand
GM Genuine Parts
Part Type
Hazard Warning Switch
Terminal Type
Pin
Color
Piano Black
Part Number
84908991
Mounting Hardware Included
No
Button Attached
Yes
Connector Gender
Female
Mounting Hardware IncludedNo
Terminal TypePin
Button AttachedYes
ColorPiano Black
Connector GenderFemale
Connector Quantity1
Faq - Answer 1When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine.
Faq - Answer 2Preventative maintenance should be referenced in your owner's manual, and, while repairing or having your 'Service Engine Soon' light repaired, if your vehicle is due for maintenance, yes. As describe
Faq - Answer 3Possibly. Sometimes, the triggering device will reset itself thus turning off the 'Service Engine Soon' light until that device/sensor is tested by the vehicles on board computer again. If it fails th
Faq - Answer 4General Motors has designed the vehicle to inform its driver if there is an issue with certain devices/sensors that effect the drivability/emissions. If this is ignored, there is a possibility that th
Faq - Answer 5No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test.
Faq - Answer 6No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals.
Faq - Question 1Is there a problem when my 'Service Engine Soon' light appears?
Faq - Question 2While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services?
Faq - Question 3If I don't investigate the problem, will the light turn off by itself?
Faq - Question 4If I ignore the light, will there be consequences?
Faq - Question 5Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on?
Faq - Question 6Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up?
Features Benefits - Bullet 1Work with vehicle electronics to help optimize vehicle capabilities
Features Benefits - Bullet 2Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 3GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 4GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 5GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - HeaderHaving your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy.
Product DescriptionGM Genuine Parts Hazard Warning Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. It activates your vehicle's hazard lights, allowing the turn sign
Programming RequiredNo
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Warning indicators on the instrument panel
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Service Engine Soon light illuminates
Signs Of Wear Troubleshooting - Section 1 - Bullet 3Headlights inoperable
Signs Of Wear Troubleshooting - Section 1 - Bullet 4Hazard lights inoperable
Signs Of Wear Troubleshooting - Section 1 - Bullet 5Turn Signals inoperable
Signs Of Wear Troubleshooting - Section 1 - Bullet 6Cruise control inoperable
Signs Of Wear Troubleshooting - Section 1 - Bullet 7No start/hard start
Signs Of Wear Troubleshooting - Section 1 - HeaderDue to a damaged or worn-out sensor, switch, or relay, these problems may occur:
Terminal GenderMale
Terminal Quantity6
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
Hazard Warning Switch
Authorized Dealer
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Part #:84908991
OE REPLACEMENT
Hazard Warning Switch
|
Part #:84908991
|
Hazard Warning Switch
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Quantity:
1
In Stock·10 or more available
Fast delivery between Mon, Jun 22 to Mon, Jun 22
Ships To:Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Fast Same Day ShippingWe ship all orders the same business day before cutoff
Product Specs
BrandGM Genuine Parts
Part Number84908991
Part TypeHazard Warning Switch
ConditionNew
Mounting Hardware IncludedNo
Terminal TypePin
Button AttachedYes
ColorPiano Black
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Questions & Answers
This GM Genuine Parts Hazard Warning Switch (Part #84908991) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
This is a premium aftermarket Hazard Warning Switch by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
This GM Genuine Parts Hazard Warning Switch is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Have a Question?
Ask Marvin, our Car Expert
Online now
Things to Know
About This Hazard Warning Switch
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts