HOLLEY EFI 558-213 Injector Harness 090127712887 V8

( Brand: Holley Efi ), ( Part Type: Injector Harness ), ( UPC: 090127712887 ), ( Manufacturer Part Number: 558-213 )

Review HOLLEY EFI Ford V8 Injector Harness

The Holley EFI 558-213 Ford V8 Injector Harness is a essential component for any Ford V8 engine that utilizes Holley's Electronic Fuel Injection system. This harness is specifically designed for Ford V8 applications and is engineered to provide a reliable and efficient connection between the fuel injectors and the EFI system.

The harness features a rugged and flexible design, constructed with high-quality, UV-resistant materials that can withstand the rigors of automotive use. Each wire in the harness is color-coded and labeled for easy identification and installation, ensuring a quick and accurate connection to the fuel injectors.

The Holley EFI 558-213 harness includes eight (8) individual injector circuits, each capable of handling up to 15 amps of current. The harness also includes a ground circuit, as well as a harness connector for the fuel pressure regulator. All connectors are secured with heat-resistant, locking terminals to ensure a secure fit and prevent any unwanted vibration or movement.

The harness is designed to be compatible with a wide range of Ford V8 applications, including those with factory-style or aftermarket fuel systems. It is also compatible with Holley's various EFI systems, such as the Holley Sniper EFI and Holley Dominator EFI.

In summary, the Holley EFI 558-213 Ford V8 Injector Harness is a must-have component for any Ford V8 EFI installation. Its rugged design, clear labeling, and compatibility with various fuel systems and EFI systems make it a reliable and versatile solution for any Ford V8 enthusiast.

The Holley EFI 558-213 Ford V8 injector harness is a popular choice among automotive enthusiasts for their EFI (Electronic Fuel Injection) conversions. Below are some pros and cons that may help you make an informed decision about purchasing this harness.

1. Designed specifically for Ford V8 engines: This harness is engineered to work seamlessly with Ford V8 applications, ensuring a proper fit and function.

2. High-quality wiring and connectors: The harness is made with heavy-duty, color-coded wiring and OEM-style connectors, which guarantees durability and ease of installation.

3. Compatibility with various Holley EFI systems: The harness is compatible with various Holley EFI systems, such as the Holley Terminal, Holley Sniper, and Holley Dominator, providing flexibility for different engine management configurations.

4. Easy installation: The harness comes with a clear and concise installation manual, making the process straightforward for most DIYers.

1. Limited compatibility with non-Holley EFI systems: The harness is designed to work exclusively with Holley EFI systems, which may not be suitable for those using other brands of EFI controllers.

2. Higher cost compared to some other harnesses: The Holley EFI 558-213 harness may be more expensive than some other aftermarket harnesses, which could be a consideration for those on a tight budget.

3. Requires some electrical knowledge: Although the installation process is relatively straightforward, understanding the basics of wiring and electrical connections is essential for a successful installation.

The Holley EFI 558-213 Ford V8 injector harness offers several advantages, including its compatibility with various Ford V8 engines and Holley EFI systems, as well as its high-quality construction. However, its limited compatibility with non-Holley EFI systems and higher cost compared to some other harnesses may be drawbacks for some buyers. Ultimately, if you're planning a Ford V8 EFI conversion and are comfortable using a Holley EFI system, this harness is an excellent choice. If you're considering other options or using a different EFI controller, it may be worth exploring alternative harnesses to ensure compatibility and cost-effectiveness.

part # 558213 prices

• $165.00-$204.95

specifications injectiopug:

• for makes: Ford
• brand: Holley Efi
• part type: Injector Harness
• upc: 090127712887
• manufacturer part number: 558-213

seller injectiopug:

• rating: 99.0%
• # reviews: 15226

payments injectiopug:

• other
• credit card: Discover
• wallet: Paypal

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New

offer injectiopug:

• quantity: 10
• availability: In Stock
• sold: 0
• started: July 11, 2025
• options: Ship-to-home

shipping injectiopug:

• class: Standard
• type: Fixed
• carrier: UPS
• cost: $0.00
• service: UPS Ground
• transit: 4-7 Days

returns injectiopug:

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

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