Rywire 13B Haltech Military Specification Engine Harness

$1,249.00 USD

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Rywire – Wiring & Connectors. Fits Mazda RX-7 FD3S.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →
Rywire 13B Haltech Military Specification Engine Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock

The FD3S 13B harnesses are warrantied and guaranteed to work, we provide excellent installation phone support and troubleshooting to ensure this reputation for quality, however they are non-refundable.

This is a wire-tuck style Mil-spec engine harness using high quality tefzel wire and DR-25 sleeving.

This is made for a 13B engine

The harness has connections for:

  • OEM Coolant Temp (for Computer)
  • OEM Idle Air Control Valve
  • Knock Sensor - Bosch style
  • Injectors 1-4+2 (6 total) EV14 Style
  • 2 Grounds (one per rotor)
  • OEM Coolant for gauges
  • OEM Throttle Position Sensor (TPS)
  • Intake Air Temp (IAT -Bosch style)
  • 4 transmission connections
  • OEM Cam Angle Sensors (2 total)
  • OEM Oil monitoring pump
  • Boost solenoid - EFR Series style
  • Haltech Elite Computer plugs with Canbus Deutsch connector
  • Oil Pressure - Delphi style
  • Fuel Pressure - Delphi Style
  • Flex Fuel Sensor- GM style
  • OEM Fuel temperature
  • Deutsch Ignition Auxiliary connector (IGBT plug-and-play sub-harness)
  • IACV
Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Mazda RX-7 FD3S (1993-2002)

Please confirm year, trim and engine before ordering.

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