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⚡ Ignite your engine’s true potential with GM’s precision spark!
The ACDelco GM Original Equipment 41-114 Iridium Spark Plug is a premium, vehicle-specific replacement part engineered by General Motors. Featuring a fine-wire iridium electrode for enhanced durability and performance, it ensures smooth idling, quick cold starts, and reliable acceleration. Its suppressor seal protects vehicle electronics from interference, while its carbon-busting design extends spark plug life. Backed by a 7-year/unlimited mile warranty, this spark plug is the trusted choice for GM motorcycles and select vehicles.
| ASIN | B00DU255AU |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #10,276 in Automotive ( See Top 100 in Automotive ) #35 in Automotive Replacement Spark Plugs |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Motorcycle |
| Core Material | Iridium |
| Customer Reviews | 4.6 out of 5 stars 1,458 Reviews |
| Included Components | 12622441 |
| Item Type Name | 12622441 |
| Item Weight | 1.44 ounces |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12622441 |
| Manufacturer 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. |
| Thread Size | 16mm |
| Top Material Type | Iridium |
| UPC | 808709061304 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Motorcycle |
J**O
Perfect fit
Great product
J**F
Works as described
Works as described
N**!
Great Purchase!
Great buy! My husband was having problems with his truck. This made our issues stop. Hoping it continues! Perfect fit for his GMC Sierra. Very easy to install. We love YouTube!
H**R
Exact replacement
Amazing product. Exact fit
J**A
10/10
Perfect fit, very good oem quality, lasted a long time, engine is very smooth, very ways to install
A**R
OEM replacement for 2016 5.3 Silverado
Zero complaint with the spark plugs but I have one with the packaging. 8 plugs were sent in the little individual boxes inside of a non padded Amazon envelope. I know packages get thrown around in transit so I was concerned for damage but they were not broken and have been working well.
K**K
✅
Excellent
J**G
Good plug
Works great
Trustpilot
1 month ago
2 weeks ago