Ultimate Performance NGK IZTR4A11 Spark Plug | Laser Iridium, Improved Acceleration, Best Emissions Control
NGK Spark Plugs
$78.74
Note: Spark Plug, Laser Iridium Spark Plug, IZTR4A11, OE Replacement, Single
Vehicle Fitment
- 2009-2011 Buick Lucerne
- 2006-2007 Buick Terraza
- 1999-1999 Chevrolet Cavalier
- 2006-2011 Chevrolet Impala
- 2006-2010 Chevrolet Malibu
- 2006-2007 Chevrolet Monte Carlo
- 2006-2008 Chevrolet Uplander
- 2006-2010 Pontiac G6
- 2006-2006 Pontiac Montana
- 2007-2008 Saturn Aura
- 2006-2007 Saturn Relay
- 2008-2010 Saturn Vue
Key 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
- Limited 60 Day Warranty
Technical Details
- Resistor: Yes
- Electrode Type: Standard
- Electrode Core Material: Iridium
- Electrode Tip Material: Platinum
- Insulator Type: Extended Projection
- Thread Size IN: 0.551 Inch
- Quantity: Single
- Reach: 0.691 Inch
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch