ACDelco
ACDelco GM Original Equipment 41-121 Iridium Spark Plug
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- Brand
- ACDelco
- Model
- 12681656
- Item Weight
- 1.44 ounces
- Product Dimensions
- 6.6 x 3.6 x 1.1 inches
Key features
- Iridium offers excellent engine idle stability and smooth performance
- Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
- Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
- One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
- Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
Specifications
| Manufacturer | ACDelco |
|---|---|
| Brand | ACDelco |
| Model | 12681656 |
| Item Weight | 1.44 ounces |
| Product Dimensions | 6.6 x 3.6 x 1.1 inches |
| Country of Origin | Japan |
| Item model number | 41-121 |
| Exterior | Chrome |
| Manufacturer Part Number | 41-121 |
| OEM Part Number | 55585517 |
| Core Material | Iridium |
| Top Material Type | Nickel |
| Vehicle Service Type | Motorcycle |
| ASIN | B00DU252BM |
About this product
ACDelco Professional Iridium Spark Plugs are a high quality replacement for many vehicles on the road today. They are our latest in spark plug technology and an exact replacement for your vehicle’s original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.
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