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NGK 4578 Spark Plug


Brand:	NGK
Part Number:	4578
UPC:	00087295145784
Weight:	0.03 lbs
Condition:	New

On Sale:

$6.31

Availability:

182 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the NGK 4578 Spark Plug for your vehicle. Buy now and secure your purchase online!

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.

Features and Benefits:

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance
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
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
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:

Nickel

Electrical Terminal Type:

Stud

Ground Configuration:

Standard

Ground Electrode Core Material:

Nickel

Ground Electrode Quantity:

Ground Electrode Tip Design:

Standard

Hex Size:

5/8 in.

Insulator Height:

50.00 mm

Manufacturer Heat Range:

Part Number:

CR7E

Pre-Gap Size:

.032 in.

Reach:

.75 in.

Resistance:

5000.0 Ohm

Seat Type:

Flat

Stock Number:

4578

Thread Diameter:

10.00 mm

Aprilia #:

8520007

Arctic Cat #:

0217-708

Autolite #:

4303

Autolite #:

4303DP

Bosch #:

UR3CC

Champion Spark Plug #:

654

Champion Spark Plug #:

8698

Champion Spark Plug #:

8698-1

Champion Spark Plug #:

8698-2

Champion Spark Plug #:

G59C

DENSO Auto Parts #:

4174

DENSO Auto Parts #:

U22ESR-N

E3 Spark Plugs #:

E3.38

Kawasaki #:

92070-1209

NGK #:

4578

Peugeot #:

742380

Piaggio #:

AP8520007

SYM #:

98059-57817-00

Suzuki #:

09482-00516

Torch #:

B7RC

Torch #:

CR7E

Yamaha #:

94700-00840

Yamaha #:

94701-00353

Yamaha #:

94703-00353

Country of Origin:

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 4578 Spark Plug fitment info!

Last Updated: 09/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2007

Aprilia Pegaso 650

-L U/K

1 Standard Spark Plug
Gap 0.028

Aprilia Pegaso 650

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

2007

Aprilia Pegaso 650 Factory

-L U/K

1 Standard Spark Plug
Gap 0.028

Aprilia Pegaso 650 Factory

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Aprilia Pegaso 650 Trail

-L U/K

1 Standard Spark Plug
Gap 0.028

Aprilia Pegaso 650 Trail

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

2008

Arctic Cat 366 4x4 Auto

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 366 4x4 Auto

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2004

Arctic Cat 400 2x4

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 2x4

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

2004

Arctic Cat 400 2x4 Auto

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 2x4 Auto

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

2004

Arctic Cat 400 4x4 ACT

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 ACT

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 400 4x4 Auto

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2004

Arctic Cat 400 4x4 Auto ACT

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 Auto ACT

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto LE

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 Auto LE

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

2004

Arctic Cat 400 4x4 Auto MRP

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 Auto MRP

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto TBX

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 Auto TBX

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto TRV

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 Auto TRV

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

2007

Arctic Cat 400 4x4 Auto TRV Plus

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 Auto TRV Plus

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto VP

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 400 4x4 Auto VP

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2004

Arctic Cat 400 4x4 MRP

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 MRP

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 VP

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 400 4x4 VP

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

2011

Arctic Cat 425

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 425

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2012

Arctic Cat 425i

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 425i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2012

Arctic Cat 425i SE

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 425i SE

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat 450

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2011

Arctic Cat 450

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2013

Arctic Cat 450 Core

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450 Core

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2010

Arctic Cat 450 EFI H1 4x4 Auto

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450 EFI H1 4x4 Auto

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2011

Arctic Cat 450 LTD

-L U/K

1 Standard Spark Plug
Gap 0.032

Arctic Cat 450 LTD

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

2011

Arctic Cat 450 TRV

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450 TRV

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2012

Arctic Cat 450i

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2012

Arctic Cat 450i GT

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 450i GT

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2013

Arctic Cat 500 Core

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 500 Core

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat 500 XT

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat 500 XT

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2004

Arctic Cat 650 4x4 Auto

-L U/K

1 Standard Spark Plug
Gap 0.028

Arctic Cat 650 4x4 Auto

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

2004

Arctic Cat 650 4x4 Auto LE

-L U/K

1 Standard Spark Plug
Gap 0.028

Arctic Cat 650 4x4 Auto LE

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Arctic Cat 650 V-2 4x4 Auto

-L U/K

2 Standard Spark Plug
Gap 0.028

Arctic Cat 650 V-2 4x4 Auto

-L U/K Standard Spark Plug
Gap 0.028

2 Per Vehicle

Arctic Cat 650 V-2 4x4 Auto LE/TS

-L U/K

2 Standard Spark Plug
Gap 0.028

Arctic Cat 650 V-2 4x4 Auto LE/TS

-L U/K Standard Spark Plug
Gap 0.028

2 Per Vehicle

2004

Arctic Cat 650 V-2 4x4 Auto MRP

-L U/K

2 Standard Spark Plug
Gap 0.028

Arctic Cat 650 V-2 4x4 Auto MRP

-L U/K Standard Spark Plug
Gap 0.028

2 Per Vehicle

2016

Arctic Cat Alterra 450

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Alterra 450

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2017

Arctic Cat Alterra 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Alterra 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2016

Arctic Cat Alterra 500 XT

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Alterra 500 XT

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2017

Arctic Cat Alterra TRV 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Alterra TRV 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat DVX 400

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat DVX 400

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat DVX 400 TS

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat DVX 400 TS

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat HDX 500 XT

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat HDX 500 XT

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat Prowler HDX 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Prowler HDX 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2014

Arctic Cat Prowler HDX 500 Limited

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Prowler HDX 500 Limited

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2014

Arctic Cat Prowler HDX 500 XT

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat Prowler HDX 500 XT

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2012

Arctic Cat TRV 450i

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat TRV 450i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2012

Arctic Cat TRV 450i GT

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat TRV 450i GT

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat TRV 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat TRV 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2013

Arctic Cat TRV 500 Core

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat TRV 500 Core

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat XC 450

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat XC 450

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat XC 450i

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat XC 450i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2015

Arctic Cat XR 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Arctic Cat XR 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Argo Xplorer XR 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Argo Xplorer XR 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Argo Xplorer XR 500 EPS

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Argo Xplorer XR 500 EPS

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Argo Xplorer XR 500 LE

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Argo Xplorer XR 500 LE

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Argo Xplorer XRT 500

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Argo Xplorer XRT 500

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Argo Xplorer XRT 500 EPS

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Argo Xplorer XRT 500 EPS

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Argo Xplorer XRT 500 LE

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Argo Xplorer XRT 500 LE

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2009

Kawasaki BN125 Eliminator

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki BN125 Eliminator

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki BN125 Eliminator

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki BN125 Eliminator

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2019

Kawasaki KAF700 Mule PRO-MX EPS

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KAF700 Mule PRO-MX EPS

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki KFX400

-L U/K

1 Standard Spark Plug
Gap 0.028

Kawasaki KFX400

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Kawasaki KFX700

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KFX700

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2010

Kawasaki KL250 Super Sherpa

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KL250 Super Sherpa

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2010

Kawasaki KLX250S

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KLX250S

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2009

Kawasaki KRF750 Teryx 4x4

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx 4x4

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki KRF750 Teryx FI 4x4

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx FI 4x4

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki KRF750 Teryx FI 4x4 LE

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx FI 4x4 LE

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2013

Kawasaki KRF750 Teryx FI 4x4 LE Camo

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx FI 4x4 LE Camo

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2011

Kawasaki KRF750 Teryx FI 4x4 LE SGE

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx FI 4x4 LE SGE

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2009

Kawasaki KRF750 Teryx FI 4x4 LE Sport

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx FI 4x4 LE Sport

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki KRF750 Teryx FI 4x4 Sport

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx FI 4x4 Sport

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

2009

Kawasaki KRF750 Teryx NRA Outdoors

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KRF750 Teryx NRA Outdoors

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki KVF650 Brute Force 4x4

-L U/K

2 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KVF650 Brute Force 4x4

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

2 Per Vehicle

Kawasaki KVF650 Brute Force 4x4i

-L U/K

2 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KVF650 Brute Force 4x4i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

2 Per Vehicle

Kawasaki KVF700 Prairie 4x4

-L U/K

1 Standard Spark Plug
Gap 0.028

Kawasaki KVF700 Prairie 4x4

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Kawasaki KVF750 Brute Force 4x4i

-L U/K

2 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KVF750 Brute Force 4x4i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

2 Per Vehicle

Kawasaki KVF750 Brute Force 4x4i

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KVF750 Brute Force 4x4i

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki KVF750 Brute Force 4x4i EPS

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki KVF750 Brute Force 4x4i EPS

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki VN800A Vulcan 800

-L U/K

2 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki VN800A Vulcan 800

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

2 Per Vehicle

1995

Kawasaki VN800A Vulcan 800

-L U/K

1 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki VN800A Vulcan 800

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Kawasaki VN800B Vulcan 800 Classic

-L U/K

2 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki VN800B Vulcan 800 Classic

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

2 Per Vehicle

Kawasaki VN800E Vulcan 800 Drifter

-L U/K

2 Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

Kawasaki VN800E Vulcan 800 Drifter

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

2 Per Vehicle

2013

KYMCO Compagno 110i

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO Compagno 110i

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

2013

KYMCO Compagno 50i

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO Compagno 50i

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

KYMCO Downtown 300i

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO Downtown 300i

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

2013

KYMCO Maxxer 450i 4x4

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO Maxxer 450i 4x4

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

KYMCO MXU450i 4x4 IRS

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU450i 4x4 IRS

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

KYMCO MXU450i 4x4 IRS LE

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU450i 4x4 IRS LE

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

KYMCO MXU500

-L U/K

1 Standard Spark Plug
Gap 0.028

KYMCO MXU500

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

KYMCO MXU500 4x4 IRS

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU500 4x4 IRS

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

2011

KYMCO MXU500 IRS

-L U/K

1 Standard Spark Plug
Gap 0.028

KYMCO MXU500 IRS

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

KYMCO MXU500i 4x4 IRS

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU500i 4x4 IRS

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

KYMCO MXU500i 4x4 IRS LE

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU500i 4x4 IRS LE

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

2013

KYMCO MXU700i 4x4 IRS

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU700i 4x4 IRS

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

2013

KYMCO MXU700i 4x4 IRS LE

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO MXU700i 4x4 IRS LE

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

2012

KYMCO People GT 200i

-L U/K

1 Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

KYMCO People GT 200i

-L U/K Standard Spark Plug
Gap 0.028
Actual OE Manufacturer

1 Per Vehicle

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

NGK 4578 Spark Plug

$6.31

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow NGK 4578 Spark Plug fitment info!

Aprilia Pegaso 650 -L U/K

1

Standard Spark PlugGap 0.028

Aprilia Pegaso 650

-L U/K Standard Spark PlugGap 0.028 1 Per Vehicle

Aprilia Pegaso 650 Factory -L U/K

1

Standard Spark PlugGap 0.028

Aprilia Pegaso 650 Factory

-L U/K Standard Spark PlugGap 0.028 1 Per Vehicle

Aprilia Pegaso 650 Trail -L U/K

1

Standard Spark PlugGap 0.028

Aprilia Pegaso 650 Trail

-L U/K Standard Spark PlugGap 0.028 1 Per Vehicle

Arctic Cat 366 4x4 Auto -L U/K

1

Standard Spark PlugGap 0.032 Actual OE Manufacturer

Arctic Cat 366 4x4 Auto

-L U/K Standard Spark PlugGap 0.032 Actual OE Manufacturer 1 Per Vehicle

Arctic Cat 400 2x4 -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 2x4

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 2x4 Auto -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 2x4 Auto

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 ACT -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4 ACT

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 Auto -L U/K

1

Standard Spark PlugGap 0.032 Actual OE Manufacturer

Arctic Cat 400 4x4 Auto

-L U/K Standard Spark PlugGap 0.032 Actual OE Manufacturer 1 Per Vehicle

Arctic Cat 400 4x4 Auto ACT -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4 Auto ACT

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 Auto LE -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4 Auto LE

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 Auto MRP -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4 Auto MRP

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 Auto TBX -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4 Auto TBX

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 Auto TRV -L U/K

1

Standard Spark PlugGap 0.032

Arctic Cat 400 4x4 Auto TRV

-L U/K Standard Spark PlugGap 0.032 1 Per Vehicle

Arctic Cat 400 4x4 Auto TRV Plus -L U/K

1

Aprilia Pegaso 650

-L U/K

Standard Spark Plug
Gap 0.028

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Aprilia Pegaso 650 Factory

-L U/K

Standard Spark Plug
Gap 0.028

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Aprilia Pegaso 650 Trail

-L U/K

Standard Spark Plug
Gap 0.028

-L U/K Standard Spark Plug
Gap 0.028

1 Per Vehicle

Arctic Cat 366 4x4 Auto

-L U/K

Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat 400 2x4

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 2x4 Auto

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 ACT

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto

-L U/K

Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

-L U/K Standard Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

Arctic Cat 400 4x4 Auto ACT

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto LE

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto MRP

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto TBX

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto TRV

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto TRV Plus

-L U/K

Standard Spark Plug
Gap 0.032

-L U/K Standard Spark Plug
Gap 0.032

1 Per Vehicle

Arctic Cat 400 4x4 Auto VP

-L U/K

Standard Spark Plug
Gap 0.032
Actual OE Manufacturer