ACDelcoGM Original Equipment 41-114 Iridium Spark Plug (Pack of 1)
Product ID: 77650077
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Details
- BrandACDelco
- Core materialIridium
- Thread size16mm
- Top material typeMetal
- Vehicle service typeCar
⚡Iridium fine wire electrode for superior spark
🔥Enhanced combustion efficiency for smooth engine idle
🛡️One-piece suppressor seal blocks radio interference
Frequently Bought Together
Description
⚡ Ignite your drive with GM’s precision-engineered iridium spark plug!
- PRECISION IRIDIUM SPARK - Experience unmatched engine idle stability and peak performance with advanced iridium technology.
- CARBON BUSTING ELECTRODE - Self-cleaning fine wire electrode actively burns away carbon deposits, extending spark plug life.
- GM ENGINEERED EXCELLENCE - Designed and rigorously tested by GM engineers to meet exact OE standards for Chevrolet, Buick, GMC, and Cadillac.
- LONG LASTING RELIABILITY - Durable construction ensures consistent spark energy and prevents combustion leakage for worry-free drives.
- ELECTRONICS FRIENDLY DESIGN - Integrated suppressor seal prevents radio frequency interference, protecting your vehicle’s sensitive electronics.
The ACDelco GM Original Equipment 41-114 Iridium Spark Plug delivers superior engine performance and longevity through its fine wire iridium electrode and one-piece suppressor seal. Engineered and validated by GM for Chevrolet, Buick, GMC, and Cadillac vehicles, it ensures stable idling, reduced carbon buildup, and protection against electronic interference, making it a trusted choice for professional-grade vehicle maintenance.
Specifications
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | 12622441 |
| Product Dimensions | 11.18 x 8.89 x 2.54 cm; 40.82 g |
| Item model number | 41-114 |
| Exterior | Polished |
| Manufacturer part number | 12622441 |
| OEM Part Number | 12622441 |
| Item Weight | 40.8 g |
Have a Question? See What Others Asked
Do i need anti-seize lubricant with these spark plugs?
Will these work for 2014 chevy silverado ltz 5.3?
Conflicting reviews, are these pre-gapped or not?
Will this work on a 2007 Chevy avalanche
Common Questions
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