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Rywire Budget B&D-Series Tucked Engine Harness




Collections: ECUs and Electronics, Rywire

Product type:

Vendor: Rywire

Tags: B-Series, D-Series, Electronics, Honda



Our B-series wire-tuck engine harness is nearly identical to our Mil-spec engine harness line with the primary differences being the type of wire used, the single white wire color and expandable loom used.

All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.

All Rywire engine harnesses are made with OBD1 (92-95) ECU Connectors. An ECU adapter can be used for OBD2 ECU's if necessary however our harness does not support USDM OBD2 ECU's. Aftermarket ECU's using OBD2 plugs and Non-US OBD2 ECUs are compatible (except for H22 and GSR stock computers).

Each harness will come with a custom back side sub-harness that will be proprietary to the chassis you choose on the drop down menu. This way if you ever change chassis you will only need a new sub-harness, not a whole new wire loom!

These harnesses are warrantied and guaranteed to work, however they are non-refundable. Because the back-side (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components. We sell the back-side harness separately only over the phone for previous engine harness customers.


  • oil pressure sending unit
  • knock sensor
  • intake air temperature (intake manifold style)
  • oxygen sensor
    (primary 4 wire)
  • alternator
  • 2 extra wires
  • injector 1-4
  • map
  • tps
  • idle control motor
  • electronic speed sensor
  • ground
  • fan switch
  • distributor
  • h20 sending unit
    (for gauge cluster)
  • reverse lights
  • engine coolant temp
  • starter signal
  • vtec solenoid`
  • ecu plugs A,B,D
  • power distribution cap

Harness Features
Component Type: (Injectors, distributor, alternator plug type)
- Select OBD1 Inj, Diz, Alt if your engine has 1992-1995 components