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NGK 97637 Spark Plug


Brand:	NGK
Part Number:	97637
UPC:	087295976371
Weight:	0.1 lbs
Condition:	New

On Sale:

$7.16

Availability:

26 in Stock

Warehouse:

US-1

Quantity:

Product Information

Description:

Get the NGK 97637 Spark Plug for your vehicle. 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:

Non-Removable Nut

Ground Configuration:

Standard

Ground Electrode Core Material:

Nickel

Ground Electrode Quantity:

Ground Electrode Tip Design:

Taper Cut

Hex Size:

5/8 in.

Insulator Height:

51.00 mm

Manufacturer Heat Range:

Part Number:

DCPR7EIX SOLID

Pre-Gap Size:

.031 in.

Reach:

19.00 mm

Resistance:

5000.0 Ohm

Resistor Type:

Yes

Seat Type:

Flat

Stock Number:

97637

Thread Diameter:

12.00 mm

Accel #:

Y2418P

BMW #:

12 12 1 465 104

Champion Spark Plug #:

9700

Chrysler #:

SP192435AA

DENSO Auto Parts #:

3233

DENSO Auto Parts #:

3242

DENSO Auto Parts #:

3271

DENSO Auto Parts #:

5308

DENSO Auto Parts #:

5608

DENSO Auto Parts #:

IXU22

DENSO Auto Parts #:

IXU22C

DENSO Auto Parts #:

VXU22

DENSO Auto Parts #:

XU22EP-ZU

DENSO Auto Parts #:

XU22EPP

DENSO Auto Parts #:

XU22EPR-P

DENSO Auto Parts #:

XU22EPR-ZU

Daihatsu #:

999-06910-X9-018

Fiat #:

68192434AA

Fuji Heavy Industrial #:

SAB330NG1708

General Motors #:

25181358

General Motors #:

25190786

Harley Davidson #:

31600106

Harley Davidson #:

32192-10

Harley Davidson #:

32320-91

Harley Davidson #:

32362-04A

Harley Davidson #:

6R12

Harley Davidson #:

EX12S

Harley Davidson #:

HD6R12

Mazda #:

1A61-18-110

Mazda #:

1UNF-18-110

Mitsubishi #:

MS851327

Mitsubishi #:

MZ602067

NGK #:

97637

Nissan #:

BY480-DCPR7

Suzuki #:

09482-00479

Suzuki #:

99000-79K60-DC7

Torch #:

DK7RTP

Country of Origin:

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 97637 Spark Plug fitment info!

Last Updated: 05/28/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

American IronHorse Bandera

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Bandera

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2008

American IronHorse Classic Chop

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Classic Chop

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2009

American IronHorse Judge

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Judge

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Legend

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Legend

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse LSC

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse LSC

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Outlaw

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Outlaw

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Slammer

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Slammer

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Slammer

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Slammer

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2004

American IronHorse Stalker

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Stalker

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Tejas

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Tejas

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Texas Chopper

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

American IronHorse Texas Chopper

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2002

Arctic Cat 4-Stroke Touring

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

Arctic Cat 4-Stroke Touring

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

1 Per Vehicle

2002

Arctic Cat 4-Stroke Trail

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

Arctic Cat 4-Stroke Trail

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

1 Per Vehicle

Big Dog Boxer

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Boxer

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Bulldog

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Bulldog

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2007

Big Dog Bulldog

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Bulldog

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2005

Big Dog Bulldog

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Bulldog

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Bulldog

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Bulldog

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Chopper

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Chopper

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Chopper

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Chopper

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2005

Big Dog Chopper BDM

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Chopper BDM

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2005

Big Dog Chopper DT

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Chopper DT

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Chopper DT

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Chopper DT

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2005

Big Dog Chopper RT

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Chopper RT

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Coyote

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Coyote

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Husky

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Husky

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog K-9

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog K-9

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog K-9 EFI

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog K-9 EFI

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Mastiff

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Mastiff

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Mastiff

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Mastiff

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Mastiff EFI

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Mastiff EFI

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2008

Big Dog Mutt

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Mutt

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Pitbull

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Pitbull

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Pitbull

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Pitbull

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Pro Sport

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Pro Sport

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Ridgeback

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Ridgeback

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Ridgeback

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Ridgeback

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2004

Big Dog Ridgeback

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Ridgeback

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2001

Big Dog Vintage Sport

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Vintage Sport

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Wolf

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Wolf

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Big Dog Wolf

-L U/K

1 Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Big Dog Wolf

-L U/K Iridium IX Spark Plug
Total Performance Engine
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

BMW K1200GT

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

BMW K1200GT

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

BMW K1200LT

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200LT

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

BMW K1200LT

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

BMW K1200LT

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

2003

BMW K1200LT Exodus

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

BMW K1200LT Exodus

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

2003

BMW K1200LT Exodus

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200LT Exodus

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

BMW K1200LTC

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200LTC

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

BMW K1200LTI Icon

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200LTI Icon

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

BMW K1200LTS

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200LTS

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

BMW K1200RS

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200RS

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

1999

BMW K1200RS Dakar

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

BMW K1200RS Dakar

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

1 Per Vehicle

Buell RR1000

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell RR1000

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Buell RR1200

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell RR1200

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Buell RS1200

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell RS1200

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Buell RSS1200

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell RSS1200

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

1998

Buell S1 White Lightning

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell S1 White Lightning

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Buell S2 Thunderbolt

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell S2 Thunderbolt

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

1996

Buell S2T Thunderbolt

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell S2T Thunderbolt

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2002

Buell X1W White Lightning

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Buell X1W White Lightning

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Chevrolet Spark

1.2L L4 Gas DOHC

4 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

Chevrolet Spark

1.2L L4 Gas DOHC Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.036

4 Per Vehicle

2018

Cub Cadet Challenger 700

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Cub Cadet Challenger 700

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

Cub Cadet Challenger 700

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Cub Cadet Challenger 700

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

Cub Cadet Challenger 750

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Cub Cadet Challenger 750

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

2017

Cub Cadet Challenger 750 Camo

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Cub Cadet Challenger 750 Camo

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

Cub Cadet Challenger 750 Crew

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Cub Cadet Challenger 750 Crew

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

Cub Cadet Challenger 750 EPS

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Cub Cadet Challenger 750 EPS

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

1 Per Vehicle

Fiat 500

1.4L L4 Gas SOHC

4 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

Fiat 500

1.4L L4 Gas SOHC Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.032

4 Per Vehicle

Fiat 500

1.4L L4 Gas SOHC

4 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Fiat 500

1.4L L4 Gas SOHC Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

4 Per Vehicle

Harley-Davidson FLD Switchback

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLD Switchback

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2012

Harley-Davidson FLD Switchback

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLD Switchback

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHR Road King

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHR Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2012

Harley-Davidson FLHR Road King

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHR Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHR Road King

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHR Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHR Road King

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHR Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHRC Road King Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRC Road King Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHRC Road King Classic

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRC Road King Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHRC Road King Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRC Road King Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHRCI Road King Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRCI Road King Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHRI Road King

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRI Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHRS Road King Custom

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRS Road King Custom

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

2007

Harley-Davidson FLHRSE3 Screamin Eagle Road King

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRSE3 Screamin Eagle Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2008

Harley-Davidson FLHRSE4 Screamin Eagle Road King

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRSE4 Screamin Eagle Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2013

Harley-Davidson FLHRSE5 CVO Road King

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRSE5 CVO Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

2002

Harley-Davidson FLHRSEI Screamin Eagle Road King

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRSEI Screamin Eagle Road King

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

2003

Harley-Davidson FLHRSEI2 Screamin Eagle Road King 2

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRSEI2 Screamin Eagle Road King 2

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHRSI Road King Custom

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHRSI Road King Custom

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHT Electra Glide Standard

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHT Electra Glide Standard

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHT Electra Glide Standard

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHT Electra Glide Standard

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHTC Electra Glide Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTC Electra Glide Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHTC Electra Glide Classic

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTC Electra Glide Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHTC Electra Glide Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTC Electra Glide Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHTC Electra Glide Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTC Electra Glide Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHTCI Electra Glide Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCI Electra Glide Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

2004

Harley-Davidson FLHTCSE Screamin Eagle Electra Glide

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCSE Screamin Eagle Electra Glide

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

2005

Harley-Davidson FLHTCSE2 Screamin Eagle Electra Glide 2

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCSE2 Screamin Eagle Electra Glide 2

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHTCU Electra Glide Ultra Classic

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCU Electra Glide Ultra Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHTCU Electra Glide Ultra Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCU Electra Glide Ultra Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

Harley-Davidson FLHTCU Electra Glide Ultra Classic

-L U/K

1 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCU Electra Glide Ultra Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Harley-Davidson FLHTCUI Electra Glide Ultra Classic

-L U/K

2 Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

Harley-Davidson FLHTCUI Electra Glide Ultra Classic

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

2 Per Vehicle

See More Fitments on Page 2 - or - Select Your Vehicle Above

NGK 97637 Spark Plug

$7.16

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow NGK 97637 Spark Plug fitment info!

American IronHorse Bandera -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Bandera

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Classic Chop -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Classic Chop

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Judge -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Judge

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Legend -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Legend

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse LSC -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse LSC

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Outlaw -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Outlaw

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Slammer -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Slammer

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Slammer -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Slammer

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Stalker -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Stalker

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Tejas -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Tejas

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

American IronHorse Texas Chopper -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040

American IronHorse Texas Chopper

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.040 1 Per Vehicle

Arctic Cat 4-Stroke Touring -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.028

Arctic Cat 4-Stroke Touring

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.028 1 Per Vehicle

Arctic Cat 4-Stroke Trail -L U/K

1

Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.028

Arctic Cat 4-Stroke Trail

-L U/K Iridium IX Spark PlugPreferred Solid Terminal Nut Spark Plug Gap 0.028 1 Per Vehicle

Big Dog Boxer -L U/K

1

American IronHorse Bandera

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Classic Chop

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Judge

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Legend

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse LSC

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Outlaw

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Slammer

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Slammer

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Stalker

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Tejas

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

American IronHorse Texas Chopper

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.040

1 Per Vehicle

Arctic Cat 4-Stroke Touring

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

1 Per Vehicle

Arctic Cat 4-Stroke Trail

-L U/K

Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

-L U/K Iridium IX Spark Plug
Preferred Solid Terminal Nut Spark Plug
Gap 0.028

1 Per Vehicle

Big Dog Boxer

-L U/K