FLASH SALE! ⚡️SAVE UP TO 40%!
-
Shop by Category
-
-
Anti-Theft
-
Floor Mats
-
- Gauge Kits
- Speedometer Gauges
- Tachometers & Shift Lights
- Temperature Gauges
- Voltmeter Gauges
- Fuel Level Gauges
- Pressure Gauges
- Air Fuel Ratio Gauges (AFR)
- Boost & Vacuum Pressure Gauges
- Pyrometer Gauges
- Race Dashes
- Custom Gauge Mounts & Trim
- Gauge Sensors & Adapters
- Gauge Wiring & Lights
- Driving Monitors & Data Loggers
- Timers, Hourmeters & Clocks
-
Shift Knobs
-
Interior Trim
-
Car Organizers
-
Accessories
-
Steering Wheels
-
Seat Covers
-
Interior Detailing
-
Car Seats
-
Sun Shades
-
-
-
-
- Shop by product
- Shop by brand
- WHEELS & TIRES
- Contact us
-
My garageAdd vehicle
My garage
- Get product recommendations
- Easily find parts & accessories
- -15%
- FREE SHIPPING
Holley | Terminator® Throttle Body Harness
558-112
Holley | Terminator Throttle Body Harness 558-112 | GM LS Gen 4 58x, crank/cam sensors, Odd/Even coil plugs, Terminator X/HP/Dominator ECU | Universal
Free Shipping
CAD $1,107.74
CAD $1,303.22
Save 15%
- FLASH SALE
Delivery in 2 to 3 weeks
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Holley – Terminator® Throttle Body Harness (LS Gen 4 58x)
Description
The Holley 558-112 is the main engine harness designed for Terminator or Terminator Stealth style throttle body injection units on GM LS Gen 4 58x engines. Compatible with Terminator X, Terminator X Max, Terminator, HP EFI, and Dominator EFI ECUs, it includes Gen 4 58x crank and cam sensor plugs, LS Odd/Even coil harness plugs, and a bulkhead connector for TBI units 534-227, 534-225, and similar. Ideal for swaps and high-performance builds on fourth-generation LS engines.
Specifications
- Brand: Holley
- Part Number: 558-112
- Type: Throttle Body Main Harness
- Engine Application: GM LS Gen 4 (58x Reluctor)
- ECU Compatibility: Terminator X, Terminator X Max, Terminator, HP EFI, Dominator EFI
- Included Sensors: Gen 4 58x crank and cam
- Coil Connectors: LS Odd/Even
- Compatible TBI Connector: 534-227, 534-225 and similar
- Vehicle Compatibility: See Application Section
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| GM (Universal) | – | – | LS Gen 4 (58x Reluctor) | ECU compatible: Terminator X/X Max, Terminator, HP EFI, Dominator EFI; TBI 534-227/534-225 |