At Wiring Specialties we specialize in wiring
SR20DET, RB20DET/RB25DET, RB26DETT & CA18DET engines into US and JDM 240sx/Silvia's and our goal is to provide our customers with the best and quickest wiring solution for any engine conversion. Over the last 10 years we have helped well over 2000 enthusiasts and shops wire up their JDM Nissan engine swaps. Our expertise is extensive and our customer support is the best in the industry. We also now specialize in Datsun engine swaps. Harnesses can be made for SR20DET, RB20DET, RB25DET, RB26DETT and CA18DET swaps. Why Shop With Us?
We are also moving into Nissan 300ZX applications with RB series swap harnesses and VG replacement and swap harnesses.

SR20DET HARNESSES
ORDER your S13 SR20DET harness(es) TODAY
ORDER your S14 SR20DET harness(es) TODAY
ORDER your S15 SR20DET harness(es) TODAY
RB20/25 HARNESS
ORDER your RB25DET harness(es) TODAY
ORDER your RB20DET harness(es) TODAY
CA18DET HARNESS
ORDER your CA18DET harness(es) TODAY
DATSUN PRE-MADE HARNESSES
ORDER your PRE-MADE Datsun harness(es) TODAY
We also offer services for RB26DETT and 300ZX/Z32 wiring.
- Most experience in the industry
- Tech Support nights and weekends
- Excellent Pricing
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