Holley Sniper EFI Main Wiring Harnesses 558-490 Wire Harnesses, EFI, Harness, Throttle Body Injection, Speed Density Metered, 6 ft. Wire Loom, Black, Split Braided, Kit
Holley Sniper EFI Main Wiring Harnesses 558-490 Wire Harnesses, EFI, Harness, Throttle Body Injection, Speed Density Metered, 6 ft. Wire Loom, Black, Split Braided, Kit
A$498.24
IN STOCK! Est Ship 4-7 days.
In stock at 1 location
(more than 10 available)
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:43:39
Features
Vehicle Compatibility and Return Conditions.
This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.
Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.
Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Holley Sniper, Sniper, Sniper (holley), Sniper Efi |
| StreetFX SKU | sne558-490 |
| SFX Item ID | 5013869 |
| Accounting SKU | sne-558-490 |
| Manufacturer SKU | 558-490 |
| Manufacturer UPC | 901270060308 |
| Alternative References | 558-490, SNE-558-490, SNI558-490 |
Wire Harnesses, Sniper EFI, Main Harness, Throttle Body Injection, Speed Density Metered, 6 ft. Wire Loom, Black, Split Braided, Kit
Holley Sniper EFI main wiring harnesses include the switched 12 V power wire, main battery power and ground, fuel pump relay, coil input wire, and magnetic distributor input wire. These kits also include 6 ft. of 3/8 in. black braided split wire loom to keep the wires clean and protected from abrasion.
Includes:
• 5 ft. of 12-gauge main battery power wire
• 5 ft. of 12-gauge main battery ground wire
• 30 amp fuse and cover with mounting tab
• 40 amp 5-pole relay with mounting tab
• 20 ft. of 12-gauge fuel pump 12 V power wire
• 3 ft. of 20-gauge crank signal positive wire
• 3 ft. 20-gauge crank signal negative wire
• 3 ft. 20-gauge coil input wire
• 5 ft. 20-gauge switch 12 V ignition wire
| Product Attributes | |
|---|---|
| Brand | Holley Sniper |
| Manufacturer's Part Number | 558-490 |
| Part Type | Fuel Injection System Wiring Harnesses |
| Product Line | Holley Sniper EFI Main Wiring Harnesses |
| UPC | 00090127006030 |
| Fuel Injection Style | Throttle body |
| Metering Style | Speed density |
| Quantity | Sold as a kit. |
Compatibility
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