Ignitions and Electrical› Wiring Harnesses

Rywire

Rywire Honda B/D-Series Mil-Spec Engine Harness w/Chassis Specific Adapter

$899.00

SKU: R00L RY-B2-MILSPEC-EG

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rywire Honda B-Series Mil-Spec Engine Harness with OBD2 Distributor/Injector/Alternator and OBD1 92-95 ECU Plugs is a premium-quality, high-performance wiring harness for Honda B-Series and D-Series engines, constructed with Mil-Spec Teflon coated wire, rated for up to 200°C. It features Raychem DR-25 heat shrink and adhesive-lined wire junctions, standard wall ETFE (Tefzel) insulation, and pneumatic crimped connectors with yellow identification labels. It includes OBD2 style connectors for the alternator, distributor, and injectors, and OBD1 (1992-1995) computer connectors for the ECU, with an adapter required for OBD2 ECUs (not compatible with USDM OBD2 H22 and GSR stock computers).
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Part #: RY-B2-MILSPEC-EG

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRywire
Part NumberR00L RY-B2-MILSPEC-EG
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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