What is the purpose of a valve spring seat?

A valve spring seat sits at the bottom of the valve spring retainer and provides a stable surface for the valve spring to rest on. It's crucial for maintaining proper spring tension and ensuring the valve train operates correctly.

Do these valve seats come with new valve springs?

No, this set includes only the valve spring seats. You will need to purchase valve springs separately if you are replacing them as well.

Are these seats suitable for stock engines or only performance builds?

These are OEM replacement valve seats, meaning they are designed to fit and function like the original parts. They are suitable for stock engine rebuilds and also serve as a good foundation when upgrading to performance valve springs.

GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16)

Specifications

Brand: GSC Power Division
Part #: 1004
UPC: GSC1004

GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16)

Name: GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16)
Brand: GSC Power Division
SKU: gsc-power-division-gsc-p-d-4g63t-valve-seat-oem-replacement-set-of-16-t14-4363423
Price: 24.33 USD
Availability: InStock

$24.33

Only 9 left in stock

Fits 1990-1999 Mitsubishi Eclipse. GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16) for engine rebuilds.

Key Features

Fits 1990-1999 Mitsubishi Eclipse.
Set includes 16 valve spring seats for a complete engine.
Designed as an OEM replacement for the 4G63T engine.
Works with performance valve spring kits, such as GSC Beehives.
Provides a stable base for valve springs during engine rebuilds.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

These GSC Power Division valve spring seats are made to replace your original equipment seats, especially when you're rebuilding an engine. They're designed to work with the 4G63T engine found in popular DSM (Diamond-Star Motors) vehicles like the Eclipse, Talon, and Laser.

If you're installing a performance valve spring kit, like the GSC Beehive springs, you'll want to make sure your valve seats are in good shape. These OEM replacement seats are a solid choice for that job. They fit right and provide a stable base for your new springs, helping ensure your valvetrain works as it should.

This set includes 16 valve seats, enough for a complete engine. They are a direct replacement for your stock seats, making the installation process straightforward during an engine rebuild.