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

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

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

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⚡ Ignite your SeaDoo’s potential—don’t let your ride lag behind!

TRIPLE PACK VALUE - Three premium spark plugs in one set—ready to keep your watercraft running smooth and strong season after season.
LIGHTWEIGHT COMPACT - At just 3.87 ounces and compact dimensions, these plugs deliver power without bulk, perfect for high-performance watercraft.
OEM LEVEL RELIABILITY - Trusted by manufacturers worldwide for unmatched durability and consistent performance.
PERFECT FIT GUARANTEE - Specifically engineered for SeaDoo 4-Tec models 130-260, ensuring seamless installation and optimal engine compatibility.
COPPER CORE EXCELLENCE - Enhanced conductivity for faster ignition and improved fuel efficiency, powering your ride with precision.

The NGK4339 DCPR8E spark plug set is a 3-pack designed specifically for SeaDoo 4-Tec watercraft engines ranging from 130 to 260 HP. Featuring a copper core and 12mm thread size, these OEM-quality plugs deliver reliable ignition performance, durability, and a perfect fit to keep your watercraft running at peak power and efficiency.

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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
Item Weight	3.87 ounces
Package Dimensions	5.51 x 2.32 x 1.69 inches
Manufacturer Part Number	4339 DCPR8E

NGK4339 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

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