NGK Standard Spark Plug

NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

• Actual Oe Or Equivalent Design: Oem Quality Construction Nickel Alloy Center Electrode Provides Consistent Performance
• Recommended Usage: Best For Vehicles With Oe Nickel Alloy Plugs, Not Recommended On Vehicles With Factory Precious Metal Plugs
• Ngk'S Oe Ceramic Technology: High Grade Alumina Silicate Ceramic Creates A Stronger Insulator For Optimal Dielectric Performance
• Solid Copper Core: 98% Pure Copper Core Offers Superior Heat Dissipation, Conductivity And Ultra Wide Heat Ranges
• Cold-Rolled Threads: Prevents Cross-Threading And Damage To Cylinder Heads
• Trivalent Metal Plating: Delivers Superior Anti-Corrosion And Anti-Seizing Properties, Ensuring Ease Of Installation And Removal

Center Electrode Core Material:	Copper
Center Electrode Tip Material:	Nickel
Electrical Terminal Type:	Non-Removable Nut
Ground Configuration:	Standard
Ground Electrode Core Material:	Nickel
Ground Electrode Quantity:	2
Ground Electrode Tip Design:	Standard
Hex Size:	5/8
Insulator Height:	50.50
Manufacturer Heat Range:	8
Part Number:	CR8EKB
Pre-Gap Size:	.028
Reach:	.75
Resistance:	5000.0
Seat Type:	Flat
Stock Number:	4374
Thread Diameter:	10.00

• NGK Spark Plugs USA - Spark Plugs and Glow Plugs: 4374
• Piaggio: 639687
• Suzuki: 09482-00581
• Peugeot: 768228

• 2006-2009 Aprilia RXV 550 | Note: "Gap 0.028"
• 2006-2011 Aprilia SXV 550 | Note: "Gap 0.028"
• 2009-2010 Aprilia MXV 450 | Note: "Gap 0.028"
• 2009 Ski-Doo MX Z 1200 Renegade | Note: "Gap 0.028";Actual OE Manufacturer"
• 2009-2011 Ski-Doo MX Z 1200 TNT | Note: "Gap 0.028";Actual OE Manufacturer"
• 2009-2010 Ski-Doo MX Z 1200 X | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010 Ski-Doo Expedition 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010 Ski-Doo Grand Touring 1200 LE | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010-2011 Ski-Doo Grand Touring 1200 SE | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010 Ski-Doo MX Z 1200 Adrenaline | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010 Ski-Doo Renegade 1200 Adrenaline | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010-2017 Vespa GTS 300 Super | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2012 Aprilia Dorsoduro 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011 Moto Guzzi Norge 1200 GT | Note: "Gap 0.032";Actual OE Manufacturer"
• 2011-2013 Moto Guzzi Norge GT8V | Note: "Gap 0.032";Actual OE Manufacturer"
• 2011-2019 Ski-Doo Expedition LE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2019 Ski-Doo Expedition SE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2018 Ski-Doo Renegade Adrenaline 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2018 Ski-Doo Renegade X 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Aprilia MXV 450 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012-2014 Ski-Doo Grand Touring 1200 SE 4-TEC | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Ski-Doo Grand Touring SE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012-2018 Ski-Doo MX Z TNT 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2015-2016 Aprilia Caponord 1200 ABS Travel Pack | Note: "Gap 0.028";Actual OE Manufacturer"
• 2016-2018 Ski-Doo Renegade Enduro 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2018 Aprilia Caponord 1200 Rally | Note: "Gap 0.028";Actual OE Manufacturer"
• 2006-2011 Aprilia RXV 450 | Note: "Gap 0.028"
• 2006-2009 Aprilia SXV 450 | Note: "Gap 0.028"
• 2009-2010 Ski-Doo GSX 1200 Limited | Note: "Gap 0.028";Actual OE Manufacturer"
• 2009 Ski-Doo GTX 1200 Limited | Note: "Gap 0.028";Actual OE Manufacturer"
• 2009 Ski-Doo GTX 1200 SE | Note: "Gap 0.028";Actual OE Manufacturer"
• 2009 Ski-Doo MX Z 1200 Renegade X | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010-2011 Aprilia Sportcity 250 | Note: "Gap 0.028"
• 2010 Ski-Doo Expedition 1200 SE | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010-2011 Ski-Doo GSX 1200 SE | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010 Ski-Doo Renegade 1200 X | Note: "Gap 0.028";Actual OE Manufacturer"
• 2010-2017 Vespa GTS 300 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2018 Ski-Doo Grand Touring LE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2015 Ski-Doo GSX LE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2018 Ski-Doo MX Z X 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2011-2017 Vespa GTV 300 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Aprilia RXV 450 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Aprilia RXV 550 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Aprilia SXV 450 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Aprilia SXV 550 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012-2015 Ski-Doo GSX SE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2012 Ski-Doo Skandic SWT E-TEC 600 HO | Note: "10mm Spark Plug Thread;Gap 0.028";Actual OE Manufacturer"
• 2014 Aprilia Caponord 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2015-2018 Ski-Doo Grand Touring SE 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2015-2017 Aprilia Caponord 1200 ABS Rally | Note: "Gap 0.028";Actual OE Manufacturer"
• 2016-2018 Ski-Doo MX Z Blizzard 4-TEC 1200 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2017-2020 Aprilia Dorsoduro 900 | Note: "Gap 0.028";Actual OE Manufacturer"
• 2017-2018 Aprilia Shiver 900 | Note: "Gap 0.028";Actual OE Manufacturer"