Product Description
AC Delco R46SZ Conventional Copper Core Spark Plug
The AC Delco R46SZ is a conventional copper core spark plug engineered to deliver consistent firing and reliable ignition performance across a wide range of gasoline engine applications. Designed with an optimized heat range, this plug maintains stable combustion characteristics under varying load and temperature conditions.
Key Features
- Copper core construction for superior heat dissipation and consistent spark delivery
- Optimized heat range for reliable cold-start and high-load performance
- OEM-quality design meets or exceeds original equipment specifications
- Conventional technology proven in heavy-duty and standard automotive applications
Specifications
| Brand | AC Delco |
| Part Number | R46SZ |
| Weight | 0.14 lb |
| Dimensions (L × W × H) | 3.5 × 3.5 × 24 in |
| UPC | 808709834809 |
⚠️ Prop 65 Warning
WARNING: This product can expose you to lead, nickel, and other chemicals, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
