AC Delco R45TS to NGK: The Perfect Spark Plug Cross-Reference
AC Delco R45TS to NGK: The NGK BPR4FS is the recommended equivalent for the AC Delco R45TS spark plug. It matches the key specifications like thread size, reach, and heat range, providing a seamless replacement for optimal engine performance. Spark plugs are small but mighty when it comes to getting your car’s engine to roar … Read more