⚡ Ignite your drive with precision-engineered power!
The ACDelco GM Original Equipment 41-109 Iridium Spark Plug features a fine-wire iridium electrode for superior engine idle stability and quick acceleration. Its one-piece suppressor seal blocks radio frequency interference and extends electrode life. Designed and rigorously tested by GM engineers, it fits Chevrolet, Buick, GMC, and Cadillac vehicles, offering reliable cold starts and backed by a 7-year unlimited mile warranty.
| Brand | ACDelco |
| Core Material | Iridium |
| Thread Size | M14x1.25 |
| Top Material Type | Iridium |
| Vehicle Service Type | Car |
| UPC | 808709616368 |
| OEM Part Number | 12622561 |
| Manufacturer | ACDelco |
| Part Number | 12681660 |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.7 x 3.1 x 0.9 inches |
| Country of Origin | USA |
| Item model number | 41-109 |
| Is Discontinued By Manufacturer | Yes |
| Size | 1 Count (Pack of 1) |
| Item Package Quantity | 1 |
| Included Components | Spark Plug |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 7 Year / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
A**Z
Fit 2012 V6 Camaro
Plugs were a one to one fit to replace the oem plugs in my 2012 v6 Camaro. I checked the gap on all six that I put in and only one of them was off enough to worry about adjusting it. Got them installed, started my car up, and it seemed to be running good. Seemed to be a genuine ACdelco replacement part that was good quality.
B**J
Good Plug
Gapped correctly (0.040 out of the box. No issues installing.
D**N
Spark plugs
They work as they should
J**S
Long lasting
The AC Delco plugs I removed were 11 years old and 141K miles. The old plugs still had an accurate gap and were working fine.
C**S
Great
No issues! I noticed the difference right away!
D**Z
OEM spark plugs for 2017 Cadillac XTS
Nothing much to say. Spark plugs fit 2017 Cadillac XTS and arrived on time.
N**S
2014 Chevy Traverse tune up.
These are the exact replacement for the original spark plugs. Changed them after 108k miles. Had no issues just maintenance. Install right out the no . Do not recap. They worked perfectly. Dealership wanted 0ver $450. I saved myself almost 400 doing it myself. Only took about 2hours
L**O
Calidad
Excelente calidad
Trustpilot
4 days ago
1 day ago
