I've ran NGK V-Power plugs in all sorts of cars, trucks and vans for years with no issue. NGK is a solid brand. I'm running the NGK Platinum plugs in my 318, they've been in there for over a year and around 6000 miles with no issues. Platinum is great when they work with your application IMO, they last a lot longer.
1991 Dodge B250 Zephyr Conversion. "Bi-frost" 74,000-ish original miles and counting.
- 318TBI; has headwork and other bolt on upgrades. Runs strong and smooth!
- Powertrax locker
- Rear air springs, rebuilt suspension, steering stabilizer.