1997 Mazda RX-7 Bulb Size

Starting point: I started this bulb size chart because I struggled finding the right replacements for my 1997 Mazda RX-7 and thought of it as a simple reference to cut through confusing parts lists. The chart lists each lamp location and the correct bulb sizes so you can match them quickly, a helpful mental model when you're under the hood with a flashlight. Small win: A rule of thumb I use is to check the chart, then verify the bulb shape against the old part. Expand scope by noting compatible alternatives and common upgrades, so you can choose longer-lasting or brighter options. Refine and validate: I’ve tested these sizes on my RX-7 and cross-checked owner forums and manuals for accuracy. Quick recap: use the chart as a guide, compare parts, and trust the fit. Affiliate disclaimer: some product links may earn me a small commission at no extra cost to you.