Will it fit a 2003 Suzuki Burgman 400?

I have same unit. It fits fine. Don’t forget to unscrew little cap on top of spark plug. WIRE ONLY FITS WHEN YOU UNSCREW THIS CAP AND THROW THAT AWAY. I love it when a girl swallows all the stuff.

E3 website, autozone, and advance auto parts tell me the e3.38 is the correct plug for a 2004 yamaha r6. why does amazon say it's not?

Go on E3’s website, you can check your original plug with their replacement. That’s what I did to get the correct one.

Will this spark plug work on my Tohatsu 50hp outboard motor. It's fully blue printed and i've been racing inflatble boats?

I put these plugs in my Victory motorcycle, and almost immediately replaced them. It ran considerably worse with them, which was a bit shocking. I can't recommend them at all.

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E3 Spark Plugs E3.38 Premium Powersports Spark Plug with DiamondFIRE Technology, 10mm, 0.750” Reach, Gasket Seat, For Honda, Suzuki, Yamaha, and Other High RPM Engines, Pack of 1

Product ID: 7937316

Details

Brand
E3
Core Material
Copper
Thread Size
10mm
Top Material Type
Alloy Steel
Vehicle Service Type
ATV Motorcycle

⚡Up to 12% more power

⛽Boosts fuel economy by 3-13%

♻️Reduces emissions & carbon buildup

€ 23.36

Duties & taxes included

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your ride with power, efficiency, and unmatched reliability!

WIDE COMPATIBILITY - Seamlessly replaces Champion and NGK plugs across top powersport brands like Honda, Suzuki, Yamaha.
PRECISION ENGINEERING - 10mm thread with gasket seat designed to withstand intense vibrations of high RPM engines.
LONG LASTING DURABILITY - Engineered to deliver up to 100,000 miles of reliable performance—ride worry-free.
ECO FRIENDLY PERFORMANCE - Cleaner burns mean lower hydrocarbon emissions and compliance with modern environmental standards.
DIAMOND FIRE EDGE TO EDGE ELECTRODE - Maximize combustion efficiency for peak engine power and smoother acceleration.

The E3.38 Premium Powersports Spark Plug features patented DiamondFIRE technology that boosts engine power by up to 12% and fuel efficiency by up to 13%, while significantly reducing emissions. Designed for high RPM motorcycles, ATVs, and watercraft, it offers a durable lifespan of up to 100,000 miles and fits a wide range of popular brands including Honda, Suzuki, and Yamaha. This spark plug ensures cleaner combustion, smoother acceleration, and long-term engine reliability.

Specifications

ASIN	B002KO4XXE
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#192,580 in Automotive ( See Top 100 in Automotive ) #1,108 in Automotive Replacement Spark Plugs
Brand Name	E3
Compatible with Vehicle Type	ATV, Motorcycle, Snowmobile
Core Material	Copper
Customer Reviews	4.5 4.5 out of 5 stars (721)
Gap Size	0.03 inches
Global Trade Identification Number	00894489000381
Included Components	(1) Powersports Spark Plug
Item Type Name	E3 Spark Plug E3.38 Powersports Spark Plug, Pack of 1
Manufacturer	E3 Spark Plugs
Manufacturer Part Number	E3.38
Manufacturer Warranty Description	90 Days
Model Number	E3.38
Number of Items	1
Number of Packs	1
OEM Equivalent Part Number	E3.38
Thread Size	10mm
Top Material Type	Alloy Steel
UPC	074994538887 753167308464 894489000381
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 23.36

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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