1397-8770: CARBURETOR SEAT, Quicksilver

1397-8770 Comparison

1397-8770 in New other (see details) Condition
photo	price	summary	rating
Details	$7.49	Condition is New other (see details), NOS OEM Mercury 1397-8770 BOAT NEEDLE AND SEAT KIT DELCO PART 7019932 FREE S&H, FREE SHIPPING	100.0%
Details	$4.99	Condition is New other (see details), NEW QUICKSILVER BOAT NEEDLE AND SEAT KIT BY DELCO PART NO. 1397-8770 For 2, shipping cost = $4.99	99.8%
Details	$15.99	Condition is New other (see details), NEW Quicksilver 1397-8770 OEM Carburetor Needle & Seat Kit Mercury 4 9.9 HP, FREE SHIPPING	99.8%
Details	$24.99	Top Pick! Condition is New other (see details), NOS Mercury Quicksilver Outboard Carburetor Needle & Seat Kit 1397-8770 NLA, FREE SHIPPING	99.4%

1397-8770 in New Condition
photo	price	summary	rating
Details	$4.99	Condition is New, Mercury Marine Mercruiser Needle & Seat Kit 1397-8770, shipping cost = $8.95	99.6%
Details	$14.61	Condition is New, Genuine Mercury Mercruiser Carburetor Needle & Seat Kit 1397-8770 NEW GM 305 V8, FREE SHIPPING	99.7%
Details	$15.99	Condition is New, NEW QUICKSILVER MARINE BOAT NEEDLE AND SEAT KIT BY DELCO PART NO. 1397-8770, shipping cost = $3.99	99.8%

1397-8770 QUICKSILVER Nos Outboard Carburetor Needle Seat Kit

Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Valve Seat Kit

This Quicksilver 1397-8770 NOS (New Old Stock) Mercury Outboard Carburetor Needle Valve Seat Kit is a must-have replacement part for Mercury outboard engines using Quicksilver carburetors. The kit includes all the necessary needle valve seats required for proper engine performance.

The needle valve seats are an essential component of the carburetor system. They ensure a positive seal between the needle valve and the carburetor body, allowing for accurate fuel metering. Over time, these seats can wear out or become damaged, causing fuel leaks and poor engine performance.

The Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Valve Seat Kit is meticulously crafted to provide a perfect fit and function in your Mercury outboard engine. Each seat is made from high-quality materials to ensure durability and long-lasting performance.

These needle valve seats are designed specifically for Mercury outboard engines using Quicksilver carburetors. They come in a new, unopened condition, ensuring you receive genuine, authentic parts. By installing these new needle valve seats, you can restore your engine's fuel system to its optimal performance.

Installing these new needle valve seats is a straightforward process. The kit includes all the necessary components, making it a convenient and cost-effective solution for maintaining your Mercury outboard engine.

In summary, the Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Valve Seat Kit is a high-quality replacement part for Mercury outboard engines using Quicksilver carburetors. It ensures proper fuel metering and sealing, leading to improved engine performance and reduced fuel leaks. The new, unopened condition of the kit guarantees authentic, genuine parts for your engine.

Pros and Cons of Buying Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Seat Kit

I. Introduction

The Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Seat Kit is a replacement part designed to fix issues with the needle seat in Mercury outboard carburetors. In this analysis, we will explore the potential advantages and disadvantages of purchasing this product to help boat owners make an informed decision.

II. Pros

1. OEM (Original Equipment Manufacturer) Part: This kit is manufactured by Quicksilver, an authorized Mercury Marine supplier, ensuring a perfect fit and reliable performance.

2. Improved Engine Performance: A worn-out needle seat can lead to poor fuel delivery, affecting engine performance. Replacing it with a new kit can restore optimal fuel flow and improve engine responsiveness.

3. Cost-Effective: Rather than purchasing a new carburetor, which can be expensive, a needle seat kit offers a more cost-effective solution for repairing the issue.

4. Easy Installation: The kit comes with clear instructions and straightforward installation process, allowing most users to complete the job themselves, saving on labor costs.

III. Cons

1. Limited Compatibility: This kit is specifically designed for Mercury outboard carburetors using the 1397-8770 needle seat. Make sure your engine model is compatible before making a purchase.

2. Potential for Overspending: If the needle seat is only one of several worn-out parts in the engine, purchasing this kit may only be a temporary solution. Inspect the engine for other issues before deciding to invest in this repair.

3. Availability: Due to its specialized nature, this kit may not be readily available at local marine parts stores. It may need to be ordered online or from a specialty supplier, resulting in a longer wait time.

IV. Conclusion

The Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Seat Kit offers several advantages, including OEM quality, improved engine performance, cost-effectiveness, and easy installation. However, it also comes with some limitations, such as limited compatibility, potential for overspending, and availability issues.

Based on the analysis, boat owners who have confirmed their engine's compatibility and require a cost-effective solution to restore engine performance should consider purchasing the Quicksilver 1397-8770 NOS Mercury Outboard Carburetor Needle Seat Kit. For those who are unsure, it is recommended to consult with a marine mechanic or Mercury Marine dealer for professional advice.

Details:

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specifications inboardfuel:

for makes: Mercury
brand: Quicksilver
mpn: 1397-8770
part type: Carburetor Seat
country of origin: United States
manufacturer warranty: Unspecified Length
storage location: B3 Mro-n Buk 38 Bin 3

offer inboardfuel:

in stock #: 5
availability: in stock
options: ship-to-home
started: february 8, 2026
prices: $4.99–$24.99
item condition:
- New other (see details)
- New
best offers: true
sold #: 11

shipping inboardfuel:

carrier: usps, fedex
class: standard, expedited, one-day
service: usps ground advantage, usps priority mail, fedex 2day, overnight
transit: 4-10 days
type: fixed

payments inboardfuel:

credit card: diners-club
other
wallet: google-pay

returns inboardfuel:

time: 30 days
policy: returns accepted
paid by: seller

general inboardfuel:

category: Boat Parts > Inboard Engines Components > Intake Fuel Systems

seller inboardfuel:

city: odessa, florida
rating: 99.3%
# reviews: 209181

rating: 99.3% out of 100 based on 181 user ratings.