reCAPTCHA script loading
1. grecaptcha.ready() fired, calling

   grecaptcha.execute('6Ldcnt0eAAAAAGkkIanGcfY-sQKxIWT66cXb0WwC', { action: 'part_details' })'

2. Received token from reCAPTCHA service, sending to our backend with:

   fetch('/recaptcha-v3-verify.php?token=abc123

3. Received response from our backend:

   { "json": "from-backend" }

• Home
• Parts
• 18-8957 - Check Valve

18-8957 - Check Valve

List Price —	Your Price $14.69
Part Number 18-8957	Manufacturer Sierra Marine

In Stock

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

18-8957 CHECK VALVE

Replaces: 22-818994 1

Sierra Marine 18-8957 - Check Valve is equivalent to parts:

• 8189941 Mercury Marine
• 22818994  1 Mercury Marine

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.

List Price
—

Your Price
$14.69

In Stock

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
18-8957

Manufacturer
Sierra Marine

18-8957 CHECK VALVE

Replaces: 22-818994 1

 

Sierra Marine 18-8957 - Check Valve is equivalent to parts:

• 8189941 Mercury Marine
• 22818994  1 Mercury Marine

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.

18-8957 - Check Valve 0.0500 0.0500 lb Sierra Marine 18-8957 18-8957 CHECK VALVE Replaces: 22-818994 1 14.69