Mercury Quicksilver NEW OEM Fuel Enrichener Solenoid Kit 89-819503A2 NOS 0810

Mercury OEM Fuel Enrichener Solenoid Kit — Part Number 89-819503A2
Brand: Mercury | Condition: New Old Stock (NOS)

You are purchasing a genuine Mercury OEM Fuel Enrichener Solenoid Kit (Enricher Valve / Choke Solenoid), part number 89-819503A2. This is an authentic factory original part — never installed, never used.

Condition Details:

This is a New Old Stock (NOS) part. The solenoid kit itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

Part Number / Supersede Information:

Primary OEM Part Number: 89-819503A2
Supersedes / Replaces: 89-819503A1 | 819503A1
Also Referenced As: 43739
Aftermarket Cross-Reference: Sierra 18-7721

89-819503A2 is the current updated OEM part number and directly supersedes the older 819503A1. If you have been searching under the older number, this is the correct current replacement.

Fitment:

• Fits: Mercury / Mariner 65HP, 70HP, 75HP, 80HP, 90HP, 100HP, 115HP, and 125HP 3-cylinder and 4-cylinder 2-stroke outboards, approximately 1987–2004
• Please verify fitment using your motor's model and serial number before ordering

Why Choose OEM Parts?

OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your Mercury outboard motor — no modifications, no guesswork.

Returns:

We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience. Please verify fitment using your motor's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!

QBS Parts, Inc. — Gardena, CA