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  • GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 (1004)
  • GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63 (1004)

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    GSC Power-Division

    GSC Power-Division OEM Replacement Valve Spring Seat Set | Mitsubishi 4G63

    PART# GSC 1004
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 20.40   $ 24.00
    You Save 15% ($ 3.60)


      +1-888-627-3736
    Delivered by , to your door when ordered within hrs and mins
    Fits Your
    MAP Loyalty: Earn $ 0.41 Toward Next Purchase!

    OEM Replacement Valve Spring Seats 4G63 by GSC

    OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC Beehives. Same thickness as OEM, so no spring pressure change when using these. Sold as a set of 16.

    Applications

    • 4G63 Applications
    • 1990-1998 Eagle Talon TSi
    • 1990-1999 Mitsubishi Eclipse GSX
    • 1991-1992 Mitsubishi Galant VR-4
    • 1990-1994 Plymouth Laser RS
    • 2003-2007 Mitsubishi Lancer Evolution 8 & 9

    What's in the box?

    • (16) Valve Seats

    OEM Replacement Valve Spring Seats 4G63 by GSC

    OEM replacement 4G63 Mitsubishi Valve spring seat set. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC Beehives. Same thickness as OEM, so no spring pressure change when using these. Sold as a set of 16.

    Applications

    • 4G63 Applications
    • 1990-1998 Eagle Talon TSi
    • 1990-1999 Mitsubishi Eclipse GSX
    • 1991-1992 Mitsubishi Galant VR-4
    • 1990-1994 Plymouth Laser RS
    • 2003-2007 Mitsubishi Lancer Evolution 8 & 9

    What's in the box?

    • (16) Valve Seats

    Customer Reviews

    Based on 2 reviews
    100%
    (2)
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    J
    J.
    Spring seats

    Great part to compliment your valvetrain upgrade, don’t cheap out and do it right!

    D
    D.T.
    Looks good

    Have no installed them but they came packaged as if they were shipping a piece of thin glass. Great packing. Fast shipping. Everything looks pristine and well made. Quality is definitely no issue.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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