


⚡ Ignite your drive with GM’s precision spark!
The ACDelco GM Original Equipment 41-156 Iridium Spark Plug is a premium, GM-backed replacement part engineered for optimal ignition performance and durability. Featuring a fine iridium electrode and a suppressor seal to block radio interference, it ensures smooth engine idle, long electrode life, and perfect fit for Chevrolet, Buick, GMC, and Cadillac vehicles.







| ASIN | B071HPXS56 |
| Brand | ACDelco |
| Customer Reviews | 4.4 4.4 out of 5 stars (552) |
| Date First Available | 1 May 2017 |
| Exterior | Chrome |
| Item Weight | 141 g |
| Item model number | 41-156 |
| Manufacturer | ACDelco |
| Manufacturer part number | 41-156 |
| Model | 12683541 |
| OEM Part Number | 12683541 |
| Product Dimensions | 9.4 x 8.13 x 2.03 cm; 141 g |
M**T
You can never go wrong with the OEM plugs for your vehicle! I’m always super happy with Delco plugs.
S**R
Fits perfect strong factory grade product and great price.
B**L
This is the original equipment used. They work as intended.
R**R
Perfect as it is stocked
P**.
These do not fit a 2019 chevy equinox to small. I ordered 4 and received one.
Trustpilot
Hace 1 mes
Hace 1 mes