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41-100 ACDelco Iridium Spark Plug, 1-pk
SKU 0188539
$13.99
- ACDelco Iridium Spark Plug offers better engine idle stability and smoother performance
- Allows for smaller, more efficient electrode designed for improved cold starting and quicker acceleration
- Fine-wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy
- Includes 1 spark plug per package
| This Part Fits | |
|---|---|
| Buick Lucerne | 2009, 2010, 2011 |
| Buick Terraza | 2007 |
| Chevrolet Impala | 2006, 2007, 2008, 2009, 2010, 2011 |
| Chevrolet Monte Carlo | 2006, 2007 |
| Chevrolet Uplander | 2007, 2008 |
| Pontiac Montana | 2008 |