What is the main function of an EFI check valve?

An EFI check valve's primary job is to prevent fuel from flowing backward in the fuel line when the engine is not running. This helps maintain fuel pressure, ensuring quicker starts and consistent fuel delivery to the injectors.

Does this check valve come with any installation hardware?

This check valve is designed as a direct replacement for the original part. It typically does not include additional installation hardware, so you may need to reuse existing seals or clamps.

How do I know if my Softail needs a new check valve?

Symptoms of a failing check valve can include long crank times before the engine starts, especially after the bike has been sitting, or a noticeable drop in fuel pressure when the engine is off.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Twin Power 08-17 Softail Models EFI Check Valve Replaces H-D 62189-08

Specifications

Brand: TwinPower
Part #: 484234
UPC: 887337333335

Twin Power 08-17 Softail Models EFI Check Valve Replaces H-D 62189-08

Name: Twin Power 08-17 Softail Models EFI Check Valve Replaces H-D 62189-08
Brand: TwinPower
Price: 41.97 USD
Availability: InStock

$41.97

On Backorder — Expected to ship by Apr 12, 2026

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

Twin Power EFI Check Valve for 2008-2017 Harley-Davidson Softail models. Replaces H-D 62189-08.

Key Features

Fits 2008-2017 Harley-Davidson Softail models.
Replaces Harley-Davidson part number 62189-08.
Designed for EFI fuel systems.
Helps maintain fuel pressure for easier starting.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

If you're working on the fuel system for your 2008-2017 Harley-Davidson Softail, this EFI check valve is a key component to ensure proper fuel pressure regulation. It's designed to keep fuel from flowing backward when the engine is off, which is crucial for quick starts and maintaining consistent fuel delivery.

This valve is a well-built, direct replacement for the original Harley-Davidson part number 62189-08. It's made to the same specifications as the factory part, so you can be confident it will fit right and function as intended. Having a reliable check valve helps prevent hard starting issues, especially after the bike has been sitting for a while.

This part fits a wide range of Softail models from 2008 through 2017, including popular bikes like the Heritage Softail Classic, Fat Boy, and Softail Deluxe. It's a straightforward replacement for the stock unit, making it a practical choice for routine maintenance or when troubleshooting fuel system concerns.