🌍 We Ship Worldwide Learn more

💵 Afterpay available, shop now, pay later Learn more

💬 Customer Support Click here

Holley EFI  |  SKU: 558-463

Holley 558-463 EFI Terminator X Wideband Adapter Harness

Compatible w/ Terminator X and X Max ECU's

Regular price $144.00 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Compatible w/ Terminator X and X Max ECU's

Part Number: 558-463

Service harness sensor adapter for Terminator X and X Max ECU only.

Features and Benefits

• Replacement/Service harness
• Designed for Terminator X and Terminator X Max
• (2) Connectors
• Black color

Do not use with HP, Dominator, or Sniper EFI systems as it can cause wideband oxygen sensor and driver failure.

Specifications

  • Specifications
    BrandHolley EFI
    CategoryAir and Fuel Delivery
    Emission Code4
    GenderFemale
    part typeMulti-Purpose Wire Connector
    Product TypeHarness
    Sub CategoryElectrical Connectors
    WarningCalifornia Proposition 65

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.