What is the purpose of a valve spring?

A valve spring's main job is to close the engine's intake and exhaust valves after they have been opened by the camshaft. It ensures the valve returns to its sealed position quickly and reliably.

What other parts are needed when replacing valve springs?

When replacing valve springs, you'll typically also need valve retainers, valve seals, and keepers (or collets). It's also a good time to inspect the valve seats and guides for wear.

Is this a direct replacement for all FA20 engines?

This Ferrea valve spring is designed for Subaru FA20 engines. It's always best to verify compatibility with your specific vehicle's engine code and build year.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: Ferrea
Part #: S10154-1

Ferrea Subaru FA20 Dual Valve Spring - Single (Drop Ship Only)

Name: Ferrea Subaru FA20 Dual Valve Spring - Single (Drop Ship Only)
Brand: Ferrea
SKU: ferrea-ferrea-subaru-fa20-dual-valve-spring-single-drop-ship-only-t14-419180
Price: 21.29 USD
Availability: BackOrder

$21.29

On Backorder

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

Ferrea Subaru FA20 Dual Valve Spring - Single (Drop Ship Only). A well-built replacement for your engine's valve springs.

Key Features

Fits Subaru FA20 engines.
Dual valve spring design.
Well-built for reliable operation.
Single spring unit.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're rebuilding the top end of your Subaru FA20 engine, you'll need reliable valve springs to ensure proper valve operation. This single dual valve spring from Ferrea is designed to meet the demands of your engine, helping to keep the valves seated correctly during operation.

Ferrea is known for making well-built engine components, and this valve spring is no exception. It's constructed to handle the stresses of engine operation, providing a solid option for your rebuild. When installing, remember that valve springs work in conjunction with retainers and seals, so ensure all related components are in good condition.