Ignitions and Electrical› Distributors, Magnetos and Crank Triggers

Rywire

Rywire OBD0 to OBD1 Distributor Adapter

$35.00

SKU: R00L RY-DIS-0-1

In Stock
In Stock
Ships by Nov 14
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Rywire OBD0 to OBD1 Distributor Adapter is a wiring harness designed to allow an OBD0 1988-91 MPFI chassis to connect to an OBD1 Distributor. Use of this adapter requires a compatible OBD1, OBD2a, or OBD2b ECU.
Show original supplier description

Part #: RY-DIS-0-1

Vehicle Symptoms
  • Engine hesitation and poor fuel economy with stock OBD0 ECU
  • Check engine light P codes on OBD0 system
  • Hard to find OBD0 distributor, considering OBD1 upgrade
  • Car won't start after installing OBD1 ECU
  • No spark from distributor after ECU swap
Relevant Conversations
  • OBD0 to OBD1 distributor adapter harness
  • Rywire distributor adapter review
  • How to install OBD1 distributor in 1990 Civic
  • OBD0 to OBD1 conversion problems
  • Best OBD0 to OBD1 adapter for Honda
  • P0340 after OBD1 swap distributor adapter
  • OBD1 distributor not working with OBD0 harness
  • Rywire vs other distributor adapters
  • Where to buy OBD0 to OBD1 distributor adapter
  • OBD1 ECU swap distributor plug

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRywire
Part NumberR00L RY-DIS-0-1

Videos

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy