1. Automotive Seats Parts
  2. sku: 12127167313245793
  3. GM 84646954

GM 84646954 Front Passenger Seat Wiring Harness

fits year: 2020–2024.

84646954 Gm Genuine Front Passenger Side Seat Wiring Harness

( Brand: Gm ), ( Part Type: Wiring Seat Harness ), ( Manufacturer Part Number: 84646954 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2020 2021 2022 2023 2024 )

Review GM Genuine Front Passenger Side Seat Wiring Harness fits 2020–2024

GM Front Passenger Seat Wiring Harness (GMPN: 84646954)

The GM Front Passenger Seat Wiring Harness (GMPN: 84646954) is a crucial component for maintaining the electrical functionality of the front passenger seat in select General Motors vehicles. This OEM (Original Equipment Manufacturer) part is engineered to fit and function identically to the original harness found in the vehicle.

This wiring harness is responsible for transmitting electrical signals between the seat and the vehicle's electrical system. It includes various connectors that interface with the seat's position sensor, heating element, and other electrical components. The harness is also equipped with a reliable wiring design to ensure stable power and ground connections, minimizing the risk of electrical malfunctions.

The GM Front Passenger Seat Wiring Harness is made of high-quality materials that can withstand the harsh conditions of a vehicle's environment. It is shielded with insulation to protect against electrical interference and features strain relief boots at each connection point to prevent damage from vibrations.

Installing this OEM wiring harness in your vehicle is a straightforward process. It is designed to plug and play with the existing wiring in your vehicle, making it a perfect fit for DIY (Do-It-Yourself) enthusiasts or professional technicians.

By replacing a worn-out or damaged front passenger seat wiring harness with this genuine GM part, you can restore the functionality of your passenger seat and ensure a safe and comfortable driving experience for your passengers. Additionally, using an OEM part ensures that the repair is long-lasting and maintains the value of your vehicle.

In summary, the GM Front Passenger Seat Wiring Harness (GMPN: 84646954) is a vital component for maintaining the electrical functionality of the front passenger seat in select General Motors vehicles. It is engineered to fit and function identically to the original harness, made of high-quality materials, and designed for easy installation. By using this OEM part, you can restore the functionality of your passenger seat and ensure a safe and comfortable driving experience for your passengers.

Buying a GM 84646954 front passenger seat wiring harness comes with both advantages and disadvantages. Let's explore each in detail: Advantages:

1. OEM Part: This wiring harness is an Original Equipment Manufacturer (OEM) part, ensuring compatibility with your vehicle's make and model.

2. Reliability: Using an OEM part increases the likelihood of a proper fit and long-lasting performance.

3. Diagnostic aid: A faulty passenger seat wiring harness can cause various issues, including seat functionality problems. Replacing it with a new one can help diagnose and fix underlying electrical issues.

Disadvantages:

1. Cost: Depending on your vehicle's make and model, the price of an OEM passenger seat wiring harness can be quite high compared to aftermarket alternatives.

2. Availability: Sometimes, it might be challenging to find this specific part in local auto parts stores, making an online purchase necessary.

3. Installation complexity: Although the installation process is typically straightforward, it may require some level of mechanical skill, especially if you're dealing with a complex wiring harness.

Conclusion:

The decision to buy a GM 84646954 front passenger seat wiring harness depends on your priorities. If you value reliability, originality, and a diagnostic aid, this part is an excellent choice. However, if you're budget-conscious or prefer an easier installation process, you might consider researching aftermarket alternatives.

Recommendation:

Before purchasing, ensure you have the correct part number for your vehicle and confirm the compatibility with your specific make and model. Additionally, consider your skill level and available resources for installation. If you're confident in your abilities and have the necessary time and tools, an OEM passenger seat wiring harness can provide peace of mind and restore proper functionality to your vehicle. Otherwise, you might opt for a more cost-effective aftermarket alternative.

part # 84646954 prices

  • $145.96-$147.18

specifications seatingturn:

  • for years: 2020-2024
  • brand: Gm
  • part type: Wiring Seat Harness
  • manufacturer part number: 84646954
  • genuine oem: Yes
  • warranty: 1 Year
  • fitment type: Direct Replacement
  • make: Cadillac
  • year: 2020 2021 2022 2023 2024

shipping seatingturn:

  • cost: $0.00
  • type: Fixed
  • carrier: FedEx
  • transit: 4-10 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery

seller seatingturn:

  • # reviews: 26363
  • rating: 98.7%

offer seatingturn:

  • started: January 27, 2026
  • availability: In Stock
  • quantity: 2
  • sold: 0
  • options: Ship-to-home

general seatingturn:

  • Interior Parts Accessories > Seats, Parts Accessories > Additional Seat Parts
  • condition: New

payments seatingturn:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

returns seatingturn:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for years: 2020-2024, part type: wiring seat harness, genuine oem: yes, warranty: 1 year, fitment type: direct replacement, year: 2020 2021 2022 2023 2024,
manufacturer: cadillac, category: auto parts > interior parts accessories > seats, parts accessories > additional seat parts, sku: 12127167313245793,

Gm 84646954 Is Similar To:

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2 offers $145.96–$147.18 USD
  • Offer #1: $147.18 price + free delivery = $147.18* total. Don't have your VIN? Genuine New OEM Parts.FREE SHIPPING
  • Offer #2: $145.96 price + free delivery = $145.96* total.FREE SHIPPING