NGK Authorized Dealer

OE Series Standard Nickel Spark Plug: Conventional Tip, DR7EA

Part Number 7839 (132648669)

UPC: 87295078396

Package contents: 1 Each

Select vehicle for guaranteed fit

$3.44

In stockShips by 29th Oct

Description

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.

Fitment

This part fits the following vehicles.

1999-2005 250 Arctic Cat 2x4
2001-2005 250 Arctic Cat 4x4
1991-1992 BMW K100RS FL
1991-1992 BMW K100RS FL ABS
1993-1998 BMW K1100LT
1997 BMW K1100LT High Line
1997 BMW K1100LT Special Edition
1993-1996 BMW K1100RS
1996 BMW K1100RS SE
1988-1991 BMW M3
1988 BMW M5
1987-1988 BMW M6
1999-2002 Suzuki LT-F250F QuadRunner 4x4
2002-2009, 2012-2014 Suzuki LT-F250 Ozark
2013 Suzuki M50 Boulevard
2008-2019 Yamaha XT250
2000 Yamaha YFB250FW Timberwolf 4x4
1999-2004 Yamaha YFM250 Bear Tracker
2007-2009 Yamaha YFM250 Big Bear
2005-2006 Yamaha YFM250 Bruin
2008-2013 Yamaha YFM250 Raptor
2008 Yamaha YFM250 Raptor SE
2008 Yamaha YFM250 Raptor SE Custom
2011 Yamaha YFM250R Raptor
2018-2020 Yamaha YFM450 Kodiak 450
2018-2020 Yamaha YFM450 Kodiak 450 EPS
2019-2020 Yamaha YFM450 Kodiak 450 EPS SE

Features & benefits

TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
Trivalent metal plating for superior anti-corrosion and anti-seizing properties
Corrugated ribs prevent flashover
Copper core aids in heat removal
Triple seals prevent leakage
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent 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
NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance

Specifications

Center Electrode Core Material	Copper
Center Electrode Design	Standard
Center Electrode Insulator Tip Projection	1.6 mm
Center Electrode Projection	Non-Projected
Center Electrode Tip Material	Nickel
Color	Nickel
Country Of Origin	JP
Electrical Terminal Type	Stud
Grade Type	Standard Replacement
Ground Configuration	J-Gap
Ground Electrode Core Material	Nickel
Ground Electrode Quantity	1
Ground Electrode Tip Design	Standard
Ground Electrode Tip Material	Nickel
Hex Size	18mm
Insulator Height	50.0 mm
Insulator Material	Ceramic
Manufacturer Heat Range	7
Metallurgy	Copper
Part Number	DR7EA
Pre-Gap Size	0.7 mm
Reach	19.0 mm
Resistance	5000.0 82
Resistor Type	Yes
Seat Type	Flat
Service Number	DR7EA
Short Style Spark Plug	No
Skirt	No
Skirt Length	0.0 mm
Street Legal	Yes
Thread Size	M12 - 1.25
Thread Type Standard	Metric
Washer Type	Crush
Washer(s) Included	Yes

Warranty

2 Months

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.