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OEM Roof Mounted 120V Power Inverter for 2021-2024 Cadillac, Chevrolet, & GMC

Out of Stock
$ 132 .95

Product Notes

This is a used inverter. It is for vehicles with the 120-volt accessory outlet (option code KI4).
Condition: Excellent (A)
Like new, minimal to no wear
3,000 miles
Odometer reading when part was removed

1 Other Matching Unit Available

Same part, different stock options.

Why Buy Used OEM Parts?

  • ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
  • ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
  • ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
  • ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
30-dayreturns 6-monthwarranty 100%money-back
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 2 models(tapclick to expand)(tapclick to hide)
Escalade 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Luxury SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
Premium Luxury SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Premium Luxury SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
Premium Luxury Platinum SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Premium Luxury Platinum SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
Sport SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Sport SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
Sport Platinum SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Sport Platinum SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
V SUV 2023 - 2024 V8 6.2L Supercharged AWD | Automatic
2022
Escalade ESV 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury SUV 2021 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Luxury SUV 2021 - 2022 V8 6.2L RWD/4WD | Automatic
Premium Luxury SUV 2021 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Premium Luxury SUV 2021 - 2022 V8 6.2L RWD/4WD | Automatic
Premium Luxury Platinum SUV 2021 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Premium Luxury Platinum SUV 2021 - 2022 V8 6.2L RWD/4WD | Automatic
Sport SUV 2021 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Sport SUV 2021 - 2022 V8 6.2L RWD/4WD | Automatic
Sport Platinum SUV 2021 - 2022 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Sport Platinum SUV 2021 - 2022 V8 6.2L RWD/4WD | Automatic
Chevrolet 2 models(tapclick to expand)(tapclick to hide)
Suburban 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Commercial SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
High Country SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
High Country SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
LS SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
LS SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
LT SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
LT SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
Premier SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Premier SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
RST SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
RST SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
Z71 SUV 2021 - 2024 V8 5.3L 4WD | Automatic
Premier SUV 2022 - 2024 V8 6.2L RWD/4WD | Automatic
RST SUV 2022 - 2024 V8 6.2L RWD/4WD | Automatic
Z71 SUV 2022 - 2024 V8 6.2L 4WD | Automatic
2023
Tahoe 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Commercial SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
High Country SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
High Country SUV 2021 - 2022 V8 6.2L AWD | Automatic
High Country SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
LS SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
LS SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
LT SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
LT SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
PPV SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
Premier SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Premier SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
RST SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
RST SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
RST SUV 2021 - 2022 V8 5.3L AWD | Automatic
SSV SUV 2021 - 2023 V8 5.3L RWD | Automatic
SSV SUV 2021 - 2024 V8 5.3L 4WD | Automatic
Z71 SUV 2021 - 2024 V8 5.3L 4WD | Automatic
Premier SUV 2022 - 2024 V8 6.2L RWD/4WD | Automatic
RST SUV 2022 - 2024 V8 6.2L RWD/4WD | Automatic
Z71 SUV 2022 - 2024 V8 6.2L 4WD | Automatic
Police SUV 2023 - 2024 V8 5.3L RWD | Automatic
GMC 2 models(tapclick to expand)(tapclick to hide)
Yukon 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
AT4 SUV 2021 - 2024 V8 5.3L 4WD | Automatic
Denali SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Denali SUV 2021 V8 6.2L FLEX 4WD | Automatic
Denali SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
SLE SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
SLE SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
SLT SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
SLT SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
AT4 SUV 2022 - 2024 V8 6.2L 4WD | Automatic
Denali Ultimate SUV 2023 L6 3.0L DIESEL Turbo RWD | Automatic
Denali Ultimate SUV 2023 - 2024 L6 3.0L DIESEL Turbo 4WD | Automatic
Denali Ultimate SUV 2023 V8 6.2L RWD | Automatic
Denali Ultimate SUV 2023 - 2024 V8 6.2L 4WD | Automatic
Yukon XL 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
AT4 SUV 2021 - 2024 V8 5.3L 4WD | Automatic
Denali SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Denali SUV 2021 V8 6.2L FLEX 4WD | Automatic
Denali SUV 2021 - 2024 V8 6.2L RWD/4WD | Automatic
SLE SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
SLE SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
SLT SUV 2021 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
SLT SUV 2021 - 2024 V8 5.3L RWD/4WD | Automatic
AT4 SUV 2022 - 2024 V8 6.2L 4WD | Automatic
Denali Ultimate SUV 2023 - 2024 L6 3.0L DIESEL Turbo RWD/4WD | Automatic
Denali Ultimate SUV 2023 - 2024 V8 6.2L RWD/4WD | Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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.

Go-Parts Garage · Featured Guide

2018-2021 GM Truck & SUV Infotainment Failures: The HMI Module, Not the BCM

This guide clarifies the common confusion between the Body Control Module (BCM) and the Human Machine Interface (HMI) module, which is the true cause of most screen and navigation issues.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

28 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

P0606
Control Module Processor Fault Causes and Fixes
2015-2022 Chevrolet TAHOE
P0606
Control Module Processor Fault Guide
2015-2022 Chevrolet SUBURBAN
P0607
BCM Performance Fault Causes and Fixes
2021-2022 Cadillac ESCALADE
P0607
BCM Performance Fault Guide
2021-2021 Cadillac ESCALADE NA
P0607
BCM Performance Fault Causes and Fixes
2021-2022 Cadillac ESCALADE ESV
P0607
BCM Performance Fault Causes and Fixes
2021-2022 Chevrolet SUBURBAN
P0607
BCM Performance Fault Causes and Fixes
2021-2022 Chevrolet TAHOE
P0607
BCM Performance Fault Causes and Fixes
2020-2022 Gmc YUKON
B1038
Door Ajar Warning Causes and Fixes
2021-2022 Cadillac ESCALADE ESV
B1038
Door Ajar Message Causes and Fixes
2021-2022 Chevrolet SUBURBAN
B1038
Door Ajar Message Causes and Fixes
2021-2022 Cadillac ESCALADE
B3055
Key Not Detected, No Start Causes and Fixes
2023-2025 Gmc YUKON XL
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
Other: 13542204, 13544276, 84288988, 84978033, 84981765, 86588245

Fits Years: 2021 2022 2023 2024

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Trusted Since 2007

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Warranty

Backed For The Long Haul

This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

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★★★★★ 4.9 1,451 verified reviews

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