Shop by Make About Us Track Order
Contact Us
USA Flag
SUPPORT
SMALL BUSINESS
📦 My Cart
- OR -
Keyless Entry Transmitter
Image 1 Image 2 Image 3

2021 - 2022 Chevrolet Trailblazer Smart Key Fob (OEM)

✓ IN STOCK
$59.95

ℹ️ Product Notes

This is a used part. This is a smart key fob with four buttons. It includes the remote start feature. The ID number is HYQ4EA.

Match the FCC ID HYQ4EA and button icons to your current remote. This key must be programmed by a professional locksmith or dealer to work.
Condition: Excellent (A)
Like new, minimal to no wear
267 miles
Odometer reading when part was removed
See Other Chevrolet Trailblazer Keyless Entry Transmitters
SKU #
1982622-50701-456

Why Buy Used OEM Parts?

✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested to ensure it meets our quality standards. While it may show some cosmetic wear from previous use, it's fully functional and ready to install.

✓ Original Equipment: This is a genuine OEM (Original Equipment Manufacturer) part - the exact same part that came with your vehicle from the factory. It's designed specifically for your make and model, ensuring perfect fitment and performance.

✓ Works Like New: Despite some visual wear, this part will perform just as well as a brand new one. The internal components and functionality are intact, giving you the same reliability you'd expect from OEM quality.

✓ Significant Savings: Save 50-80% compared to buying new! Used OEM parts offer exceptional value - you get factory quality at a fraction of the cost. It's the smart choice for budget-conscious vehicle owners who won't compromise on quality.

✓ Risk-Free Purchase: We stand behind our used parts with a generous 6-month warranty, 30-day returns, and 100% money-back guarantee. If it doesn't work out for any reason, simply return it for a full refund. You have nothing to lose!

🛡️ 30-Day Returns + 6-Month Warranty - Buy with Confidence!

Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!Meet Wrenchy
The Amazing Assistant!

Let Wrenchy help you confirm if this is the right part.

Ask Wrenchy -
Type or Speak! 🎤

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Trailblazer 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ACTIV SUV 2021 - 2022 L3 1.3L Turbo AWD/FWD | Automatic & Automatic CVT
L SUV 2021 - 2022 L3 1.2L Turbo FWD | Automatic CVT
LS SUV 2021 - 2022 L3 1.2L Turbo AWD/FWD | Automatic & Automatic CVT
LS SUV 2021 - 2022 L3 1.3L Turbo AWD/FWD | Automatic & Automatic CVT
LT SUV 2021 - 2022 L3 1.2L Turbo AWD/FWD | Automatic & Automatic CVT
LT SUV 2021 - 2022 L3 1.3L Turbo AWD/FWD | Automatic & Automatic CVT
RS SUV 2021 - 2022 L3 1.3L Turbo AWD/FWD | Automatic & Automatic CVT

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Symptoms & Diagnosis

Warning signs the Smart Key Fob is failing:

  • The car doesn't unlock or lock when you press the buttons.
  • You have to press the buttons multiple times for the car to respond.
  • The car's alarm goes off randomly.
  • The "key not detected" message appears on the dashboard.
  • The car won't start, even with a new battery in the key fob.

How to test if this part is the problem:

  1. Try using a spare key fob, if you have one. If the spare works, the original fob is likely the problem.
  2. Replace the battery in the key fob with a new one. Sometimes a weak battery is the only issue.
  3. Check the car's battery. A low car battery can sometimes cause key fob problems.
  4. Have a professional use a diagnostic scanner to check for error codes related to the key fob system.

Common failure causes for this part:

  • Water damage from spills or rain.
  • Physical damage from dropping the key fob.
  • Dead battery inside the key fob.
  • Wear and tear from repeated use.
  • Problems with the car's receiver module.

Buyer's Checklist

What to look for when buying this part:

  • Make sure the key fob is compatible with your car's year, make, and model.
  • Check that the key fob has the correct number of buttons for your car's features.
  • Verify that the key fob is the correct type (e.g., with remote start or without).
  • Read reviews and ratings from other buyers.

Quality indicators for the available options:

FeatureUsed OEMRefurbished OEMNew Aftermarket
OriginOriginal factory partOriginal factory partThird-party manufacturer
TestingTested and inspectedTested and inspectedShould be tested by manufacturer
ConditionMay show signs of wearProfessionally restoredBrand new
PriceGenerally the lowest priceMid-range priceCan vary, often mid-range

What's typically included with the part:

  • The key fob itself.
  • A new battery may or may not be included (check the product description).
  • Programming instructions may be included, but often professional programming is required.

Installation Overview

Difficulty level and estimated time:

  • Difficulty: Medium
  • Estimated time: 30 minutes to 1 hour (including programming)

Special tools needed (if any):

  • A key fob programming tool (often required).
  • A small screwdriver to open the key fob to replace the battery (if needed).

Critical steps and tips:

  1. Replace the battery in the key fob (if needed).
  2. Program the key fob to your car using a programming tool or a locksmith.
  3. Test the key fob to make sure all buttons work correctly.

Whether DIY is recommended or professional installation is better:

  • Programming a key fob often requires special equipment. Professional programming by a locksmith or dealership is usually recommended. Replacing the battery is a simple DIY task.

Buying Options

Compare: Used OEM, Refurbished OEM, New Aftermarket

Choosing the right key fob depends on your budget and needs. Here's a quick comparison:

OptionProsCons
Used OEMGenuine factory part, tested and inspected, best value.May show signs of wear, might need a new battery.
Refurbished OEMFactory part professionally restored, often includes new battery, good balance of price and quality.May be slightly more expensive than used, core return might be required.
New AftermarketBrand new, built to OE specs, may be less expensive than refurbished.Quality can vary, may not be as reliable as OEM, programming can sometimes be more difficult.

Used OEM: Best value - genuine factory parts, tested and inspected, at significantly lower prices.

Refurbished OEM: Factory parts professionally restored with new components.

New Aftermarket: Brand new third-party parts built to OE specs.

Typical Lifespan

How long this part normally lasts:

  • A smart key fob typically lasts 5-7 years.

Factors that affect longevity:

  • How often the key fob is used.
  • Exposure to extreme temperatures.
  • Exposure to moisture.
  • Physical damage.

Price Ranges

Budget vs mid-range vs premium options:

  • Used OEM: $50 - $100
  • Refurbished OEM: $75 - $150
  • New Aftermarket: $60 - $120

Labor cost considerations if applicable:

  • Key fob programming: $50 - $150 (depending on the locksmith or dealership).

Total job cost estimates:

  • Used OEM + Programming: $100 - $250
  • Refurbished OEM + Programming: $125 - $300
  • New Aftermarket + Programming: $110 - $270

Vehicle-Specific Notes

Known issues for this vehicle's system related to this part:

  • Some 2017-2022 Buick and Chevrolet models have reported issues with the key fob losing programming or failing to be recognized by the vehicle. This can sometimes be caused by a software glitch in the car's computer.

Any TSBs or common complaints:

  • Check with your local dealership or online resources for any Technical Service Bulletins (TSBs) related to key fob issues for your specific vehicle.

Verification After Install

How to confirm proper operation:

  • Test all buttons on the key fob: lock, unlock, trunk release, panic alarm, and remote start (if equipped).
  • Make sure the car starts when the key fob is inside the vehicle.
  • Check for any error messages on the dashboard related to the key fob.

What to look/listen for to verify it's working correctly:

  • The car doors should lock and unlock with a distinct click.
  • The trunk should open smoothly.
  • The panic alarm should sound loudly.
  • The remote start should start the engine (if equipped).

FAQ

Q: Will this key fob work with my 2018 Chevy Malibu?

A: This key fob is designed to work with many 2017-2022 Buick and Chevrolet models. To be sure, check the product description for a list of compatible vehicles.

Q: Do I need to program this key fob?

A: Yes, this key fob will need to be programmed to your car before it will work. You can usually have this done by a locksmith or a dealership.

Q: Can I program the key fob myself?

A: Some vehicles allow you to program the key fob yourself using a specific sequence of steps. However, many require a special programming tool. Check your owner's manual or consult a professional.

Q: What if the key fob doesn't work after I program it?

A: Double-check that you followed the programming instructions correctly. If it still doesn't work, the key fob may be defective, or there may be a problem with your car's receiver module.

Q: What is the return policy if the key fob doesn't work?

A: Check the seller's return policy before you buy the key fob. Most sellers offer a return policy if the key fob is defective or doesn't work with your car.

Part Specifications

OEM Part Numbers:

  • Chevrolet: 13508414, 13519188, 13529636, 13584497
  • Other: HYQ4EA

Fits Years: 2021 2022

Why Millions Choose Go-Parts

Your Go-To Place for Auto Parts!

✅

6-Month Warranty

Shop with confidence and peace of mind

🏆

Trusted Since 2007

Over 19 years of excellence

🏅

OEM Quality

Meets or exceeds OE standards

🚚 Fast Shipping • ↩️ 30-Day Returns • 🎯 Perfect Fit Guaranteed

Racing Partner Videos

×

Search by Vehicle

1
2
3