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NGK 4339 DCPR8E Compatible With SeaDoo 4-Tec Spark Plug Set All 130 155 185 215 255 260 RXP RXT X GTI GTX Wake GTS GTI 3 Pack

Q: Do these fit a 2004 sea doo gtx le rfi?

I had one of these. Decent ski in the day My records show it uses an NGK BR 8 ES With a gap set at .45. This should be pretty easy to find on amazon or at local parts store that is near a lake where there would be demand At $3-$4, Get extras. These engines where bad to foul plugs It was always easiest to pull the plug, throw away and replace Hope this helps, Stewart

Q: Does it fit sea doo rxtx 300 2021

Nope. The high performance engine takes a different plug I’m not sure of the # You should be able to find it in the listings

Q: Does it work with 2019 gtx 300 limited?

I don’t know, about 300 supercharged This plug does work on most all the others Sorry I can’t help. Should be easy to look up

Product ID: 778517916

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Details

Brand
NGK
Core Material
Copper
Thread Size
12mm
Top Material Type
Metal
Vehicle Service Type
Boat

⚡High-performance ignition

⛵Optimized for SeaDoo 4-Tec engines

🔧Precision 12mm thread fit

Frequently Bought Together

NGK 4339 DCPR8E Compatible With SeaDoo 4-Tec Spark Plug Set All 130 155 185 215 255 260 RXP RXT X GTI GTX Wake GTS GTI 3 Pack

SeaDoo Full Synthetic XPS Oil GALLON 9779493

Hoypeyfiy ATV/Motorcycle Oil filters Replacement for Sea-Doo Bombardier John Deere replace KN-556, 420956741, 711956741

Description

⚡ Ignite your SeaDoo’s power with NGK’s spark plug precision!

TRIPLE PACK VALUE - Three spark plugs included to keep your watercraft running smooth and ready for every adventure.
OEM LEVEL RELIABILITY - Trusted by manufacturers worldwide for unmatched durability and consistent performance.
PERFECT FIT PRECISION - 12mm thread size engineered specifically for SeaDoo 4-Tec models, guaranteeing hassle-free installation.
COPPER CORE EXCELLENCE - Superior conductivity ensures rapid ignition and enhanced engine efficiency.
ENGINEERED FOR LONGEVITY - Built to withstand marine conditions, delivering extended lifespan and fewer replacements.

The NGK 4339 DCPR8E spark plug set is a premium OEM-compatible ignition solution designed specifically for SeaDoo 4-Tec watercraft engines. Featuring a copper core and 12mm thread size, these plugs deliver reliable performance, durability, and optimal fitment. Sold in a convenient 3-pack, they ensure your boat’s engine runs efficiently and consistently, making them the go-to choice for serious watercraft enthusiasts.

Specifications

Brand	NGK
Core Material	Copper
Thread Size	12mm
Top Material Type	Metal
Vehicle Service Type	Boat
Automotive Fit Type	Vehicle Specific Fit
UPC	680034320789
Manufacturer	NGK
Package Dimensions	9.6 x 9.19 x 2.59 cm; 118 g
Item part number	4339 DCPR8E
Manufacturer Part Number	4339 DCPR8E
Manufacturer	NGK
Country of Origin	USA
Item Weight	118 g

Have a Question? See What Others Asked

Do these fit a 2004 sea doo gtx le rfi?

Does it fit sea doo rxtx 300 2021

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Does it work with 2019 gtx 300 limited?

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