HT-140622 - Elite 750 Mazda Miata (MX-5) NAPlug'n'Play Adaptor Harness
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included

Vendor:Haltech

Elite 750 Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness (HT-140622)

SKU: HT-140622

$495.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Component Only
Component Only

No ECU included
From Shawn: Not sure this product is right for your build? Email me at service@tunedbyshawn.com before you order. I answer these myself.

ECUs always ship FREE with Tuned By Shawn!

Manufacturer Limited Warranty

Product details

Description

Elite 750 Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness. Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row factory ECU. Manual transmission only. Genuine Haltech hardware, built to integrate with the rest of the system.

Why It Matters

Correct pinouts the first time, labelled circuits that make diagnosis simple, and factory-grade terminations with no splices to suspect later. Wiring is where builds stall, and purpose-built harnesses are how they don't.

The Details

  • SKU: HT-140622
  • Notes: Does not support USDM OBDII 96-97, Special Edition SE and Anniversary models.

Kit Includes

  • Plug'n'Play adaptor harness, M14 x 1.5 air temp sensor with matching plug and pins, auxiliary I/O 16 pin Tyco plug and pins.

Applications

Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row factory ECU. Manual transmission only. Check the notes above before ordering; if anything is unclear, send us your setup details and we will confirm.

As a Platinum Haltech Dealer, Tuned By Shawn can confirm fitment for your exact setup before you order, and remote tuning over live Zoom is available once everything is installed.