I have an 89 crx si and the previous owner did a hack job on the under dash harness for the alarm..And its real bad..So will any 88/89 civic-crx si dash harness fit ? Or only 89 ? Because I know the 88 has alittle difference in engine harness then 89..


Thanks

 

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Either should fit.I have one for sale on home made turbo if you need one.I dont know about the supposed difference in harnesses with the 88 I have swapped all years Civic SI to CRX SI etc back and forth over the years and never seen a difference.