Nexus R3 Terminated Harness for Nissan RB

Products › Nexus HarnessesUpdated Jun 2026

Quick summary

Nexus R3 Terminated Harness for Nissan RB Overview Congratulations on purchasing a Nissan RB terminated wiring harness for a Nexus R3 VCU! This specialized harness is designed for engine conversions using the following Nissan RB engines: RB20DET ...

Summary from Haltech's knowledge base

Read the full guide on Haltech ↗← All articles

Parts for this

Haltech Nexus R3 Nissan RB 25/26/30 Terminated Harness (HT-186401) $950
Haltech Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness (HT-141226) $940
Haltech Elite 2000/2500 Terminated Engine Harness for Nissan RB - RB20, RB25, RB26, RB30 (HT-130326) $865

Shop Haltech → Haltech downloads ↓