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Experience enhanced ignitability and longevity with advanced design features.
The NGK Spark Plugs Laser Iridium Spark Plug is engineered for superior performance and durability. Featuring a laser welded iridium center electrode tip, this spark plug ensures a slow wear rate, contributing to stable idle and improved engine efficiency. The platinum disc welded to the backside of the ground electrode enhances longevity, making it a reliable choice for various applications.
This spark plug is designed with trivalent metal plating, which provides exceptional anti-corrosion and anti-seizing properties, ensuring optimal performance in diverse conditions. Users can expect faster starts and quicker acceleration, along with better fuel economy and reduced emissions. The NGK Laser Iridium Spark Plug stands out as one of the best OEM iridium spark plugs available, making it a valuable addition to any engine maintenance routine.
Features
- Laser Welded Iridium Center Electrode Tip
- Platinum Disc Welded To Backside Of Ground Electrode Provides Long Life
- Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
- Faster Starts And Quicker Acceleration
- Better Fuel Economy And Lower Emissions
- Best OEM Iridium Spark Plug Available
Specifications
- Manufacturer: NGK Spark Plugs
- Manufacturer Part Number: 5581
- Resistor: Yes
- Electrode Type: Taper Cut
- Electrode Core Material: Iridium
- Electrode Tip Material: Platinum
- Insulator Type: Projected
- Thread Size (IN): 0.551 Inch
- Quantity: Single
- Reach: 0.984 Inch
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch
Compatibility / Fit
- 2002-2005 Chevrolet Cavalier
- 2004-2005 Chevrolet Classic
- 2005-2005 Chevrolet Cobalt
- 2004-2006 Chevrolet Malibu
- 2002-2004 Oldsmobile Alero
- 2002-2005 Pontiac Grand Am
- 2002-2005 Pontiac Sunfire
- 2003-2007 Saturn Ion
- 2001-2002 Saturn L100
- 2001-2003 Saturn L200
- 2004-2004 Saturn L300
- 2000-2000 Saturn LS
- 2000-2000 Saturn LS1
- 2000-2000 Saturn LW1
- 2001-2003 Saturn LW200
- 2002-2007 Saturn Vue
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
