Shop by Make About Us Track Order
Contact Us
USA Flag
SUPPORT
SMALL BUSINESS
📦 My Cart
- OR -
Body Control Module
Image 1 Image 2 Image 3
This photo shows a similar part, not the exact one you'll receive. Since each used part has its own wear, yours may look slightly different.

2019 - 2022 Chevrolet Blazer Heated Seat Control Module - Front (OEM)

Only 2 left in stock
$59.95

ℹ️ Product Notes

This is a used part. It controls the heated front seat. You might need to reprogram this part so it works correctly with your car.

This module requires professional programming to work. Match your original part number exactly before ordering. Controls heated front seats.

Original Part #(s): 13511138, 13516115, 13521013, 13594162, 13598421
Condition: Excellent (A)
Like new, minimal to no wear
11,903 miles
Odometer reading when part was removed
SKU #
6481872-90551-195

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
Blazer 2019-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2019 L4 2.5L AWD/FWD | Automatic
Base SUV 2019 - 2021 V6 3.6L FWD | Automatic
Base SUV 2019 V6 3.6L AWD | Automatic
L SUV 2019 - 2021 L4 2.5L FWD | Automatic
Premier SUV 2019 - 2022 V6 3.6L AWD/FWD | Automatic
RS SUV 2019 - 2022 V6 3.6L AWD/FWD | Automatic
True North SUV 2019 - 2022 V6 3.6L AWD | Automatic
LS SUV 2020 L4 2.5L FWD | Automatic
LT SUV 2020 - 2022 L4 2.0L Turbo AWD/FWD | Automatic
LT SUV 2020 - 2022 L4 2.5L AWD/FWD | Automatic
LT SUV 2020 - 2022 V6 3.6L AWD/FWD | Automatic
Premier SUV 2021 - 2022 L4 2.0L Turbo AWD/FWD | Automatic
True North SUV 2021 L4 2.0L Turbo AWD | Automatic

⚠️ 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 of a Failing Heated Seat Control Module

  • The heated seats don't turn on at all.
  • Only one heated seat works (driver or passenger).
  • The heated seats get too hot or not hot enough.
  • The heated seat indicator light doesn't turn on.
  • The heated seat turns off by itself after a short time.

Testing the Heated Seat Control Module

  1. Check the fuses related to the heated seats. A blown fuse is a common cause.
  2. Inspect the wiring connections to the module for any damage or looseness.
  3. Use a scan tool to check for diagnostic trouble codes (DTCs) related to the heated seat system.
  4. Test the heated seat elements themselves for continuity to rule out a problem with the heating pads.
  5. If the fuses, wiring, heating pads, and scan tool tests are normal, the control module is likely the problem.

Common Failure Causes

  • Overheating due to prolonged use.
  • Electrical surges or voltage spikes.
  • Water damage or corrosion.
  • Normal wear and tear over time.
  • Faulty internal components.

Buyer's Checklist

What to Look For When Buying

  • Make sure the part is specifically designed for your vehicle's year, make, and model.
  • Check for any visible damage to the module's housing or connectors.
  • Verify that the module has been properly tested.

Quality Indicators

| Feature | Used OEM | New Aftermarket be more likely to be tested and inspected. | | Price | Usually lower than new. | Typically more expensive than used. What's Typically Included

  • The heated seat control module itself.
  • Some units may include mounting hardware.
  • Installation instructions are usually not included.

Installation Overview

Difficulty Level and Estimated Time

  • Difficulty: Medium
  • Estimated Time: 1-2 hours

Special Tools Needed

  • Basic hand tools (screwdrivers, sockets, pliers)
  • Trim panel removal tools (optional, but helpful)
  • Scan tool (for clearing diagnostic trouble codes)

Critical Steps and Tips

  1. Disconnect the negative battery cable before starting.
  2. Locate the heated seat control module (usually under a seat or in the center console).
  3. Carefully disconnect the wiring harness from the old module.
  4. Remove the old module from its mounting location.
  5. Install the new module in the reverse order.
  6. Reconnect the wiring harness.
  7. Reconnect the negative battery cable.
  8. Use a scan tool to clear any diagnostic trouble codes.
  9. Test the heated seats to ensure they are working properly.

DIY or Professional Installation?

  • DIY is possible for mechanically inclined individuals.
  • Professional installation is recommended if you are not comfortable working with electrical systems.

Buying Options

| Option | Description Used OEM: Best value - genuine factory parts, tested and inspected, at significantly lower prices. New Aftermarket: Brand new third-party parts built to OE specs.

Typical Lifespan

  • The heated seat control module typically lasts 5-10 years.

Factors Affecting Longevity

  • Frequency of use.
  • Environmental conditions (temperature, humidity).
  • Electrical system health.
  • Quality of the original part.

Price Ranges

  • Used OEM: $50 - $150
  • New Aftermarket: $80 - $200
  • Labor Cost (if applicable): $50 - $150
  • Total Job Cost Estimate: $100 - $350

Vehicle-Specific Notes

  • Some owners of these vehicles have reported issues with the heated seats failing prematurely.
  • Check for any Technical Service Bulletins (TSBs) related to the heated seat system.
  • Common complaints include the heated seats not getting hot enough or turning off unexpectedly.

Verification After Install

How to Confirm Proper Operation

  • Turn on the heated seats and check that the indicator lights illuminate.
  • Feel the seat cushion and backrest to ensure they are heating up.
  • Use a temperature gun to measure the surface temperature of the seats.
  • Monitor the heated seats for any unusual behavior, such as turning off unexpectedly.

What to Look/Listen For

  • The seats should heat up gradually and evenly.
  • There should be no unusual noises or smells coming from the seats.
  • The indicator lights should remain illuminated while the seats are in use.

FAQ

Q: How do I know if the heated seat control module is the problem and not the heating element?
A: The easiest way is to use a scan tool to check for codes. If you get a code specifically related to the control module, that's a good sign it's the problem. You can also test the heating element for continuity with a multimeter. If the heating element has no continuity, it's likely the issue.

Q: Can I replace the heated seat control module myself?
A: Yes, if you have some mechanical skills and are comfortable working with electrical components. Disconnecting the battery is important.

Q: Will a used heated seat control module work just as well as a new one?
A: A used OEM module that has been tested and inspected can be a good option. It's a genuine factory part that should function correctly.

Q: Do I need to program the new heated seat control module after installing it?
A: In most cases, no programming is required. However, it's always a good idea to clear any diagnostic trouble codes after installation.

Q: What happens if I install the wrong heated seat control module?
A: The heated seats may not work at all, or they may not function properly. It's important to make sure the module is specifically designed for your vehicle.

Part Specifications

OEM Part Numbers:

  • GM: 13511138, 13516115, 13521013, 13594162, 13598421

Fits Years: 2019 2020 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