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Haltech Nexus S2/S3 Plug-n-Play Adapter Harness - NB2 Miata (01-05 w. Manual Trans)

Haltech HT-186337 is a plug 'n' play adapter harness that connects a Haltech Nexus S2 or Nexus...
Vendor: Haltech
SKU: HALHT-186337
Availability: Available to Order
Product type: Wiring Harnesses
$480.00
$480.00
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User 1

Vendor: Haltech

Haltech Nexus S2/S3 Plug-n-Play Adapter Harness - NB2 Miata (01-05 w. Manual Trans)

$480.00

Vendor: Haltech

Haltech Nexus S2/S3 Plug-n-Play Adapter Harness - NB2 Miata (01-05 w. Manual Trans)

$480.00

Haltech HT-186337 is a plug 'n' play adapter harness that connects a Haltech Nexus S2 or Nexus S3 ECU to the factory wiring of the 2001-2005 Mazda Miata (NB) with a manual transmission, in place of the factory ECU. It is the harness only; the Nexus S2 or S3 ECU is not included. Haltech lists it for VCT, non-VCT and factory-turbo cars with the 3-plug, 3-row factory ECU.

  • Injection-molded plastic plug 'n' play adapter harness for Haltech Nexus S2 and Nexus S3 ECUs
  • Includes an M14 x 1.5 air temperature sensor with matching plug and pins
  • Includes an auxiliary I/O 16-pin Tyco plug and pins
  • Plugs into the factory ECU connectors: 3-plug, 3-row factory ECU
  • Requires a Haltech Nexus S2 or Nexus S3 ECU, sold separately
  • Haltech usage policy: designed and sold for sanctioned off-road/competition, non-emissions-controlled vehicles only; may never be used on a public road or highway unless a specific regulatory exemption exists

Fitment: 2001-2005 Mazda Miata (NB), manual transmission only. Haltech lists the US application as 01-05, covering VCT, non-VCT and USDM Special Edition (factory turbo) cars with the 3-plug, 3-row factory ECU. Not for automatic-transmission cars. Haltech does not list 1999-2000 US cars for this harness, and its harness for the NA is a different part (HT-186336).

Part number: Haltech HT-186337

This Part Fits:

Year Make Model Submodel
2001-2005 Mazda Miata Manual Transmission

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