1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 12460890006687721
  3. GM 19117946

GM GENUINE PARTS 19117946 Engine Wiring Harness Fuse Block Diode

19117946 Gm Genuine Parts Engine Wiring Harness Fuse Block Diode

( Brand: Gm Genuine Parts ), ( Part Type: Wiring Fuse Engine Harness Block ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Manufacturer Part Number: 19117946 )

Review GM GENUINE PARTS Engine Wiring Harness Fuse Block Diode

GM 19117946 Engine Wiring Harness Fuse Block and Diode Set

The GM 19117946 Engine Wiring Harness Fuse Block and Diode Set is an essential component designed specifically for select GM vehicles. This high-quality wiring harness assembly is engineered to provide reliable power distribution and protection against electrical overloads.

This set includes a fuse block and a collection of diodes. The fuse block is a critical component of your vehicle's electrical system, providing a centralized location for all essential fuses. It is designed to meet or exceed OEM specifications, ensuring optimal performance and reliability. The fuse block is constructed from robust materials, resilient to the harsh conditions of your engine compartment.

The accompanying diodes are essential for the proper functioning of your vehicle's ignition system. These diodes ensure that current flows in the correct direction, preventing potential damage from backfiring and ensuring a stable electrical supply to the ignition system. The diodes are precisely engineered to offer superior conductivity, ensuring a reliable performance in even the most demanding conditions.

The installation process for this engine wiring harness fuse block and diode set is straightforward. It is designed to seamlessly integrate with your existing engine wiring harness, making it an excellent choice for DIY enthusiasts or professional technicians. The set comes with clear and concise installation instructions, ensuring a hassle-free installation process.

In summary, the GM 19117946 Engine Wiring Harness Fuse Block and Diode Set is an essential upgrade for your vehicle's electrical system. It offers superior performance, reliability, and durability, making it an invaluable addition to any GM vehicle. Whether you're a seasoned mechanic or a DIY enthusiast, this set is an excellent investment for maintaining the optimal performance of your vehicle.

The GM 19117946 engine wiring harness fuse block diode is a crucial component of the vehicle's electrical system. Here are some pros and cons of buying this part:

Pros:

1. Enhanced Electrical System Performance: The fuse block diode ensures that the electrical current flows in the correct direction, preventing potential damage to the components and improving the overall performance of the electrical system.

2. Improved Safety: A faulty fuse block diode can cause electrical shorts, potentially leading to fires or other safety hazards. Replacing the faulty part with a new one can help prevent such incidents.

3. Better Reliability: A new engine wiring harness fuse block diode can help increase the reliability of the vehicle's electrical system, reducing the likelihood of electrical issues and avoiding unexpected breakdowns.

4. Compatibility: The GM 19117946 engine wiring harness fuse block diode is specifically designed for GM vehicles, ensuring a perfect fit and compatibility with the vehicle's electrical system.

Cons:

1. Cost: Replacing the engine wiring harness fuse block diode can be an expensive repair, especially if it is not the only electrical issue in the vehicle.

2. Labor Costs: Installing the new part may require professional assistance, adding to the overall cost of the repair.

3. Potential for Additional Repairs: A faulty fuse block diode may be a symptom of a larger issue within the vehicle's electrical system. Replacing the diode alone may not solve the underlying problem, requiring additional repairs.

In conclusion, while the GM 19117946 engine wiring harness fuse block diode is an essential part for maintaining the electrical system's performance and safety, it comes with a significant cost. It is recommended to consider the vehicle's age, overall condition, and electrical system's history before deciding to replace the part. If the vehicle has a history of electrical issues or is experiencing multiple electrical symptoms, it may be worth investigating the root cause of the problem before replacing the fuse block diode. However, if the vehicle is in good condition, and the fuse block diode is known to be faulty, replacing it can help prevent potential safety hazards and electrical issues.

part # 19117946 prices

  • $20.70-$40.16

specifications wiringwench:

  • brand: Gm Genuine Parts
  • part type: Wiring Fuse Engine Harness Block
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • parts included: Only Part Reference 0 On The Diagram Is Included
  • manufacturer part number: 19117946

offer wiringwench:

  • sold: 0
  • quantity: 4
  • started: April 2, 2026
  • availability: In Stock
  • options: Ship-to-home

seller wiringwench:

  • # reviews: 5399
  • rating: 99.3%

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  • wallet: Paypal

returns wiringwench:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

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  • transit: 5-10 Days
  • type: Fixed
  • service: Standard, Expedited, Overnight
  • class: Standard, Expedited, One-day
  • cost: $0.00

general wiringwench:

  • condition: New
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring
part type: wiring fuse engine harness block, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 0 on the diagram is included,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring, sku: 12460890006687721,

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