Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Holley Sniper EFI Input/Output Wiring Harnesses 558-491 Wire Harnesses, EFI, Harness, Throttle Body Injection, Speed Density Metered, 10-pin Male Connector, Kit

Holley Sniper EFI Input/Output Wiring Harnesses 558-491 Wire Harnesses, EFI, Harness, Throttle Body Injection, Speed Density Metered, 10-pin Male Connector, Kit

A$204.91
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Holley Sniper EFI input/output wiring harnesses give you the access to two ground trigger inputs and three ground trigger outputs. These harnesses also include the points output, tachometer output, and digital gauge output wires. The input grounds can be used for things, such as A/C kick-on and nitrous stage activation! The output grounds can be used for electronic fan control, or A/C shutdown at wide open throttle.

Features:

* Wires are individually labeled for easy identification
* Two 3 ft. long inputs wires
* One 3 ft. long output wire
* Two 5 ft. long output wires
* One 5 ft. tachometer output
* One 3 ft. points output wire
* One 5 ft. long digital gauge output for Holley EFI analog gauges

Part Type

Fuel Injection System Wiring Harnesses

Data: v4.2 - Upd: 2026-10-14 09:29:32

Specifications

Product Attributes - Brand
Holley Sniper
Product Attributes - Manufacturer's Part Number
558-491
Product Attributes - Part Type
Fuel Injection System Wiring Harnesses
Product Attributes - Product Line
Holley Sniper EFI Input/Output Wiring Harnesses
Product Attributes - UPC
00090127006047
Product Attributes - Fuel Injection Style
Throttle body
Product Attributes - Metering Style
Speed density
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Holley Sniper
StreetFX SKU sne558-491
SFX Item ID 5013674
Supplier Item Code 5013674
Manufacturer SKU 558-491
Manufacturer UPC 901270060476
Alternative References SNI558-491, 10-pin

Compatibility

Application Data
  • Stock EFI SystemNo
    EFI System ManufacturerHolley
    UniversalYes

Loading compatibility information...

Keep shopping

More from Holley Sniper