if yours doesnt have a tach .go to procarparts and under 95-99 sentra/200sx check out page two and the last gauges on that page are made for the 91-94.they made a mistake.i bought these for my 94 le and there direct fit .check out pics of my car at
www.printroom.com under user id put chuckone and ther you should see the gauges on my car .good luck.