1990-1995 ZR1 ACDelco Platinum Spark Plugs
If your LT5 isn’t pulling like it used to, chances are those tired old plugs are holding your ZR-1 back from the full-send glory it had when it rolled off the line. A fresh set of ACDelco 41-913 Platinum Spark Plugs is basically a tune-up in a box. These things were built for the 1990-1995 LT5 and they light off fuel like they mean it, keeping your King of the Hill running crisp, clean, and ready to remind modern cars why the ZR-1 badge still matters. With dual platinum tips, corrosion-resistant shells, and a lifespan that can stretch up to 100,000 miles, they're the kind of upgrade you do once and enjoy for years. In short: your Corvette will thank you, your right foot will thank you, and you’ll swear it grew another ten horsepower overnight.
- ACDelco 41-913 Platinum Spark Plugs for 1990-1995 Corvette ZR-1 LT5
- Long-life design rated for up to 100,000 miles
- Dual platinum tips resist erosion, fouling, and heat
- Platinum center electrode lowers ignition demand voltage
- One-piece suppressor seal reduces radio interference and improves spark energy control
- Corrosion-resistant shell keeps the spark gap stable over the life of the plug
- OEM alternate numbers: 05614355, 19158035, 19208528, 5614355
Also known under these part numbers: (For reference only)
- 41-913(8)
- 707773565285
- 841913