
K&N Engineering
$89.99
Wiseco
$23.54
CTEK
$84.99

Cometic Gasket
$74.37

NGK
$12.98

NGK
$36.10

NGK
$21.20
All 7 products shown
Yes, all parts displayed on this page are verified to fit the 1998 Sea-Doo GTI using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 1998 Sea-Doo GTI include engine and batteries. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including NGK, K&N Engineering, Wiseco, CTEK, and Cometic Gasket, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.