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Sea-Doo Engine Internals Upgrade Kits

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Sea-Doo 2016~23 4-TEC 1630 Engine Internals Upgrade Kit

RS10140-EIUK

Our Engine Internals Upgrade Kit delivers bulletproof reliability to the 4-TEC 1630 engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must. Kit Includes CP Piston Kit, Sea Doo 300, 100mm/...

  • Retail Price
    $2,636.39

  • Discounted Price
    Sale: $2,372.75

    • Save: 10% off
    Add to Cart
    engineinternals_8.webp

    Sea-Doo 2016~23 4-TEC 1630 Engine Internals Upgrade Kit

  • Retail Price
    $2,636.39

  • Discounted Price
    Sale: $2,372.75

    • Save: 10% off

    Our Engine Internals Upgrade Kit delivers bulletproof reliability to the 4-TEC 1630 engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must. Kit Includes CP Piston Kit, Sea Doo 300, 100mm/...

    Add to cart
    engineinternals_webtemplate_700x546_main.webp

    Sea-Doo 4-TEC 1503 Engine Internals Upgrade Kit

    RS10050-EIUK

    Our Engine Internals Upgrade Kit delivers bulletproof reliability to the 4-TEC 1503 engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must. Kit Includes CP Piston Kits, Sea-Doo 185/215/23...

  • Retail Price
    $2,686.38

  • Discounted Price
    Sale: $2,417.74

    • Save: 10% off
    Add to Cart
    engineinternals_webtemplate_700x546_main.webp

    Sea-Doo 4-TEC 1503 Engine Internals Upgrade Kit

  • Retail Price
    $2,686.38

  • Discounted Price
    Sale: $2,417.74

    • Save: 10% off

    Our Engine Internals Upgrade Kit delivers bulletproof reliability to the 4-TEC 1503 engine in racing and high boost applications. When you're pushing it to the limit and looking for maximum dependability, our Engine Internals Upgrade Kit is a must. Kit Includes CP Piston Kits, Sea-Doo 185/215/23...

    Add to cart

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    The GreenHulk PWC Performance Parts Store has been the number one trusted source for PWC enthusiasts since 2006. We carry only the aftermarket parts and accessories for your Sea Doo, Yamaha Waverunner and Kawasaki Jetski that have been tested and proven. In addition, most of our performance parts have been discussed in great depth by some of the most skilled PWC tuners in the world on our forums at GreenHulk.net. In addition to personal watercraft performance upgrades, we sell factory OEM replacement parts for all skis, Honda, Yamaha, Kawasaki, Suzuki and Can-Am dirt bikes, street bikes, Quads, ATV, UTV and Yamaha outboards.

    We offer the absolute best customer service in the industry, guaranteed. We look forward to serving your needs!

     2025 PWC Performance