What is the purpose of a valve cover half moon seal?

The half moon seal fits at the ends of the valve cover, working with the main gasket to create a seal around the camshafts. Its job is to prevent oil from leaking out of the valve cover area and down onto other engine components.

When should I replace the valve cover half moon seals?

It's best to replace these seals when you notice oil seeping from the ends of the valve cover, or when you are already replacing the main valve cover gasket. They can become brittle and lose their sealing ability over time due to heat and oil exposure.

Does this seal come with the main valve cover gasket?

This product is for the valve cover half moon seal only. The main valve cover gasket is typically sold separately, and you will need both components for a complete seal.

Torque Solution Valve Cover Seal 90-99 Eclipse GST/GSX

Name: Torque Solution 90-99 Mitsubishi Eclipse GST/GSX 1G/2G Valve Cover Half Moon Seal - Black
Brand: Torque Solution
SKU: torque-solution-torque-solution-90-99-mitsubishi-eclipse-gst-gsx-1g-2g-valve-cov-t14-750136
Price: 15.92 USD
Availability: BackOrder

Torque Solution 90-99 Mitsubishi Eclipse GST/GSX 1G/2G Valve Cover Half Moon Seal - Black

$15.92

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Torque Solution black valve cover half moon seal for 1990-1999 Mitsubishi Eclipse GST/GSX 1G/2G.

Key Features

Fits 1990-1999 Mitsubishi Eclipse GST and GSX 1G/2G.
Seals the ends of the valve cover to prevent oil leaks.
Durable material withstands engine heat and oil.
Direct replacement part for a precise fit.
Black color.

Secure CheckoutFast Shipping631-982-0042

Product Details

This is the Torque Solution black valve cover half moon seal, made specifically for the 1990-1999 Mitsubishi Eclipse GST and GSX models, covering both the 1G and 2G generations. This seal is a crucial component that sits at the ends of your valve cover, working with the main valve cover gasket to prevent oil from leaking out around the camshafts and cylinder head. When it starts to degrade or get hard, you'll often see oil seeping down the back of the engine, which can be mistaken for other leaks if you're not looking closely.

Torque Solution uses a durable material for this seal, designed to hold up against engine heat and oil exposure over time. It's a small part, but it plays a big role in keeping your engine bay clean and preventing oil loss. Replacing these seals is often done when you're already performing other valve cover maintenance, like replacing the main gasket, to ensure a complete and leak-free seal.

This seal is a direct replacement part, meaning it's shaped to fit precisely where the original seal was. Having the right seal here ensures that oil stays where it belongs, inside the engine, and not on your exhaust manifold or the ground.