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NGK 3521 Spark Plug
for 2013 (please select make/model) -L U/K

NGK 3521 Spark Plug - 2013 Image 1

NGK 3521 Spark Plug - 2013 Image 2

NGK 3521 Spark Plug - 2013 Image 3

NGK 3521 Spark Plug - 2013 Image 4

NGK 3521 Spark Plug - 2013


Brand:	NGK
Part Number:	3521
UPC:	00087295135211
Weight:	0.03 lbs
Condition:	New

On Sale:

$7.53

Availability:

46 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the NGK 3521 Spark Plug for your 2013. Buy now and secure your purchase online!

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Features and Benefits:

IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:

Copper

Center Electrode Tip Material:

Iridium

Electrical Terminal Type:

Removable Nut

Ground Configuration:

Standard

Ground Electrode Core Material:

Nickel

Ground Electrode Quantity:

1

Ground Electrode Tip Design:

Taper Cut

Hex Size:

5/8 in.

Insulator Height:

50.00 mm

Manufacturer Heat Range:

9

Part Number:

CR9EIX

Pre-Gap Size:

.032 in.

Reach:

.75 in.

Resistance:

5000.0 Ohm

Seat Type:

Flat

Stock Number:

3521

Thread Diameter:

10.00 mm

Champion Spark Plug #:

RG6HCC

DENSO Auto Parts #:

3521

DENSO Auto Parts #:

4132

DENSO Auto Parts #:

4191

DENSO Auto Parts #:

5366

DENSO Auto Parts #:

5633

DENSO Auto Parts #:

IU27

DENSO Auto Parts #:

IU27A

DENSO Auto Parts #:

U27ES-N-ZU

DENSO Auto Parts #:

U27ES-NZU

DENSO Auto Parts #:

U27ESR-NZU

DENSO Auto Parts #:

VKJ20RZM11

Daihatsu #:

999-06910-X9-024

Harley Davidson #:

31600012

Harley Davidson #:

31600085

Harley Davidson #:

RG6HCC

NGK #:

3521

Suzuki #:

99000-69835-CR9

Yamaha #:

90793-20123

Yamaha #:

90793-20125

Yamaha #:

90793-20151

Yamaha #:

90793-2B125

Country of Origin:

JP

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 3521 Spark Plug fitment info!

Last Updated: 09/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Kawasaki JT1500 STX-15F

-L U/K

4

Iridium IX Spark Plug
Gap 0.028

Kawasaki JT1500 STX-15F

-L U/K Iridium IX Spark Plug
Gap 0.028

4 Per Vehicle

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

Kawasaki JT1500 Ultra LX

-L U/K

4

Iridium IX Spark Plug
Gap 0.028

Kawasaki JT1500 Ultra LX

-L U/K Iridium IX Spark Plug
Gap 0.028

4 Per Vehicle

2016

2015

2014

2013

2016

2015

2014

2013

Kawasaki ZX636 Ninja ZX-6R

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Kawasaki ZX636 Ninja ZX-6R

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2017

2016

2015

2014

2013

2017

2016

2015

2014

2013

Kawasaki ZX636 Ninja ZX-6R ABS

-L U/K

4

Iridium IX Spark Plug
Gap 0.032

Kawasaki ZX636 Ninja ZX-6R ABS

-L U/K Iridium IX Spark Plug
Gap 0.032

4 Per Vehicle

2013

2013

KTM 250 SX-F

-L U/K

1

Iridium IX Spark Plug
Gap 0.028

KTM 250 SX-F

-L U/K Iridium IX Spark Plug
Gap 0.028

1 Per Vehicle

2013

2013

MV Agusta Brutale 1090 ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

MV Agusta Brutale 1090 ABS

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

MV Agusta Brutale 1090R ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

MV Agusta Brutale 1090R ABS

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

MV Agusta Brutale 1090RR ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

MV Agusta Brutale 1090RR ABS

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

MV Agusta F4 ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

MV Agusta F4 ABS

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

MV Agusta F4R ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

MV Agusta F4R ABS

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2014

2013

2014

2013

Polaris Ranger 900 XP

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger 900 XP

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2012

2013

2012

Polaris Ranger RZR 570

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR 570

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

Polaris Ranger RZR 570 EPS Trail LE

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR 570 EPS Trail LE

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

Polaris Ranger RZR XP 4 900

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 4 900

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2012

2013

2012

Polaris Ranger RZR XP 4 900 EPS LE

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 4 900 EPS LE

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2012

2011

2013

2012

2011

Polaris Ranger RZR XP 900

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 900

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

Polaris Ranger RZR XP 900 EPS LE

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 900 EPS LE

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

Polaris Ranger RZR XP 900 EPS Walker Evans LE

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 900 EPS Walker Evans LE

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2013

Polaris Ranger RZR XP 900 HO Jagged X Edition

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 900 HO Jagged X Edition

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2012

2013

2012

Polaris Ranger RZR XP 900 LE

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Polaris Ranger RZR XP 900 LE

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2014

2013

2012

2011

2014

2013

2012

2011

Triumph Daytona 675

-L U/K

3

Iridium IX Spark Plug
Gap 0.028

Triumph Daytona 675

-L U/K Iridium IX Spark Plug
Gap 0.028

3 Per Vehicle

2014

2013

2012

2011

2014

2013

2012

2011

Triumph Daytona 675 R

-L U/K

3

Iridium IX Spark Plug
Gap 0.028

Triumph Daytona 675 R

-L U/K Iridium IX Spark Plug
Gap 0.028

3 Per Vehicle

2013

2012

2011

2013

2012

2011

Triumph Street Triple 675

-L U/K

3

Iridium IX Spark Plug
Gap 0.028

Triumph Street Triple 675

-L U/K Iridium IX Spark Plug
Gap 0.028

3 Per Vehicle

2013

2013

Triumph Street Triple R

-L U/K

1

Iridium IX Spark Plug
Gap 0.028

Triumph Street Triple R

-L U/K Iridium IX Spark Plug
Gap 0.028

1 Per Vehicle

2013

2012

2011

2013

2012

2011

Triumph Tiger 800 ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.028

Triumph Tiger 800 ABS

-L U/K Iridium IX Spark Plug
Gap 0.028

1 Per Vehicle

2013

2012

2011

2013

2012

2011

Triumph Tiger 800 XC ABS

-L U/K

1

Iridium IX Spark Plug
Gap 0.028

Triumph Tiger 800 XC ABS

-L U/K Iridium IX Spark Plug
Gap 0.028

1 Per Vehicle

2014

2013

2012

2014

2013

2012

Yamaha FX10 FX Nytro

-L U/K

3

Iridium IX Spark Plug
Gap 0.032

Yamaha FX10 FX Nytro

-L U/K Iridium IX Spark Plug
Gap 0.032

3 Per Vehicle

2014

2013

2012

2014

2013

2012

Yamaha FX10M FX Nytro MTX 153

-L U/K

3

Iridium IX Spark Plug
Gap 0.032

Yamaha FX10M FX Nytro MTX 153

-L U/K Iridium IX Spark Plug
Gap 0.032

3 Per Vehicle

2014

2013

2014

2013

Yamaha FX10M FX Nytro MTX 162

-L U/K

3

Iridium IX Spark Plug
Gap 0.032

Yamaha FX10M FX Nytro MTX 162

-L U/K Iridium IX Spark Plug
Gap 0.032

3 Per Vehicle

2013

2012

2013

2012

Yamaha FX10RTR FX Nytro RTX

-L U/K

3

Iridium IX Spark Plug
Gap 0.032

Yamaha FX10RTR FX Nytro RTX

-L U/K Iridium IX Spark Plug
Gap 0.032

3 Per Vehicle

2013

2012

2013

2012

Yamaha FX10XT FX Nytro XTX

-L U/K

3

Iridium IX Spark Plug
Gap 0.032

Yamaha FX10XT FX Nytro XTX

-L U/K Iridium IX Spark Plug
Gap 0.032

3 Per Vehicle

2014

2013

2014

2013

Yamaha FX10XT FX Nytro XTX 1.75

-L U/K

3

Iridium IX Spark Plug
Gap 0.032

Yamaha FX10XT FX Nytro XTX 1.75

-L U/K Iridium IX Spark Plug
Gap 0.032

3 Per Vehicle

2016

2015

2014

2013

2012

2011

2010

2009

2016

2015

2014

2013

2012

2011

2010

2009

Yamaha FZ6R

-L U/K

1

Iridium IX Spark Plug
Gap 0.028

Yamaha FZ6R

-L U/K Iridium IX Spark Plug
Gap 0.028

1 Per Vehicle

2013

2012

2011

2013

2012

2011

Yamaha FZ8

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha FZ8

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2015

2014

2013

2012

2011

2010

2015

2014

2013

2012

2011

2010

Yamaha FZS1000 FZ1

-L U/K

4

Iridium IX Spark Plug
Gap 0.032

Yamaha FZS1000 FZ1

-L U/K Iridium IX Spark Plug
Gap 0.032

4 Per Vehicle

2015

2014

2013

2012

2015

2014

2013

2012

Yamaha LAT1100 AR210

-L U/K

8

Iridium IX Spark Plug
Gap 0.032

Yamaha LAT1100 AR210

-L U/K Iridium IX Spark Plug
Gap 0.032

8 Per Vehicle

2015

2014

2013

2012

2015

2014

2013

2012

Yamaha LAT1100 SX210

-L U/K

8

Iridium IX Spark Plug
Gap 0.032

Yamaha LAT1100 SX210

-L U/K Iridium IX Spark Plug
Gap 0.032

8 Per Vehicle

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

Yamaha RX10P Apex

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha RX10P Apex

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2015

2014

2013

2012

2011

2015

2014

2013

2012

2011

Yamaha RX10PS Apex SE

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha RX10PS Apex SE

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2014

2013

2012

2011

2010

2009

2008

2014

2013

2012

2011

2010

2009

2008

Yamaha RX10R Apex

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha RX10R Apex

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2017

2016

2015

2014

2013

2012

2011

2017

2016

2015

2014

2013

2012

2011

Yamaha RX10XT Apex XTX

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha RX10XT Apex XTX

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2015

2014

2013

2012

2011

2010

2009

2008

2007

2015

2014

2013

2012

2011

2010

2009

2008

2007

Yamaha VX1100A WaveRunner VX Cruiser

-L U/K

4

Iridium IX Spark Plug
Gap 0.032

Yamaha VX1100A WaveRunner VX Cruiser

-L U/K Iridium IX Spark Plug
Gap 0.032

4 Per Vehicle

2015

2014

2013

2012

2011

2010

2009

2008

2007

2015

2014

2013

2012

2011

2010

2009

2008

2007

Yamaha VX1100B WaveRunner VX Deluxe

-L U/K

4

Iridium IX Spark Plug
Gap 0.032

Yamaha VX1100B WaveRunner VX Deluxe

-L U/K Iridium IX Spark Plug
Gap 0.032

4 Per Vehicle

2014

2013

2012

2011

2010

2009

2008

2007

2014

2013

2012

2011

2010

2009

2008

2007

Yamaha VX1100C WaveRunner VX Sport

-L U/K

4

Iridium IX Spark Plug
Gap 0.032

Yamaha VX1100C WaveRunner VX Sport

-L U/K Iridium IX Spark Plug
Gap 0.032

4 Per Vehicle

2013

2012

2013

2012

Yamaha WR250F

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha WR250F

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2012

2013

2012

Yamaha WR250R

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha WR250R

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

2013

2012

2013

2012

Yamaha YZ250F

-L U/K

1

Iridium IX Spark Plug
Gap 0.032

Yamaha YZ250F

-L U/K Iridium IX Spark Plug
Gap 0.032

1 Per Vehicle

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