
18-8083 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.50 | Condition is New other (see details), ( QTY 3 ) Sierra 18-8083 Outboard Fuel Connector Mercury 3/8 Inches Barb, FREE SHIPPING | ![]() |
![]() | $15.00 | Condition is New other (see details), Sierra Marine 18-8083 Mercury Fuel Connector Female 3/8" Barb, shipping cost = $11.35 | 100.0% |
![]() | $14.25 | Top Pick! Condition is New other (see details), SIERRA MARINE #18-8083 Fuel Connector., shipping cost = $15.60 | 99.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.95 | Condition is New, BWP 18-8083 Sierra Fuel Line Connector for Mercury BWP 18-8083, FREE SHIPPING | 94.7% |
![]() | $21.90 | Condition is New, Sierra Fuel Connector, 3/8", 118-8083, FREE SHIPPING | 99.9% |
![]() | $16.60 | Condition is New, Sierra 18-8083 3/8" Metal Fuel Connector for Outdoor Power Equipment, shipping cost = $8.99 | 99.6% |
![]() | $26.37 | Condition is New, 18-8083 22831Q3 Sierra Female Fuel Connector 3/8" Barb Mercury Mariner, FREE SHIPPING | ![]() |
![]() | $22.49 | Top Pick! Condition is New, Sierra Fuel Connector 3/8" Barb Mercury, shipping cost = $5.72 | 99.8% |
![]() | $25.23 | Condition is New, Sierra Fuel Connector 3/8 Barb 18-8083, shipping cost = $5.62 | 66.7% |
![]() | $24.20 | Top Pick! Condition is New, 18-8083 Sierra Mercury 3/8 Female Fuel Connector, shipping cost = $8.60 | ![]() |
![]() | $30.80 | Condition is New, Fuel Tank Adapter Mercury Mariner 3.9 9.8 Hp, shipping cost = $12.50 | 99.6% |
![]() | $40.88 | Condition is New, Sierra Fuel Connector 3/8 Barb 18-8083 , shipping cost = $7.95 | ![]() |
![]() | $39.88 | Condition is New, Sierra Fuel Connector 3/8" Barb Mercury-Brand New-SHIPS N 24 HOURS, shipping cost = $9.95 | ![]() |

Introducing the Sierra 18-8083 Outboard Fuel Connector, specifically designed for Mercury engines with a 3/8 inch Barb fuel connection. This fuel connector is an essential accessory for ensuring a reliable fuel supply to your outboard motor.
The Sierra 18-8083 Outboard Fuel Connector is manufactured with high-quality materials, ensuring durability and resistance to the harsh marine environment. It is constructed using stainless steel for its strength and corrosion resistance, making it ideal for use in saltwater applications. The connector's exterior is coated with a protective finish to prevent oxidation and retain its appearance, even after prolonged exposure to sunlight and water.
This fuel connector is designed to provide a secure and leak-free connection between the fuel tank and the outboard motor. The 3/8 inch Barb threading conforms to industry standards, ensuring compatibility with a wide range of Mercury engines. The connector features a swivel design, which allows for greater flexibility in engine placement and reduces the risk of fuel hoses becoming tangled or kinked.
The Sierra 18-8083 Outboard Fuel Connector is easy to install, requiring no special tools or modifications to your boat. It is supplied with a fuel filter, which helps to prevent contaminants from entering the engine, ensuring optimal performance and extended engine life. The connector also includes a vent hose, which allows for the expansion and contraction of fuel during temperature changes, reducing the risk of fuel system damage.
In summary, the Sierra 18-8083 Outboard Fuel Connector is a high-quality, reliable, and durable solution for providing a fuel supply to your Mercury outboard engine. Its stainless steel construction, protective finish, and swivel design make it ideal for use in marine environments, while its inclusion of a fuel filter and vent hose ensure optimal engine performance and longevity.
The Sierra 18-8083 outboard fuel connector with a Mercury 3/8 Barb is a popular choice among boat owners due to its durability and compatibility with Mercury outboard engines. Here are some pros and cons of purchasing this fuel connector:
Pros:1. High-quality materials: The Sierra 18-8083 fuel connector is made of heavy-duty materials, including reinforced hose and a robust clamp, ensuring a secure and leak-free connection.
2. Compatibility: This connector is specifically designed for Mercury outboard engines with a 3/8-inch Barb fuel fitting.
3. Easy installation: The connector is easy to install, requiring only a few simple tools and minimal time.
4. Flexibility: The fuel hose is flexible, allowing for easy maneuverability of the outboard engine.
5. Leak-free: The connector is designed to prevent leaks, ensuring a clean and dry engine compartment.
Cons:1. Cost: The Sierra 18-8083 fuel connector is more expensive than some other options on the market.
2. Limited compatibility: This connector is only compatible with Mercury outboard engines with a 3/8-inch Barb fuel fitting.
3. Size: The connector may not fit in tight spaces or small engine compartments.
In conclusion, the Sierra 18-8083 outboard fuel connector with a Mercury 3/8 Barb is a high-quality and durable option for boat owners with Mercury outboard engines. Its ease of installation, leak-free design, and compatibility make it a worthwhile investment for those looking for a reliable fuel connector. However, its cost and limited compatibility may be a drawback for some.
Recommendation:If you own a Mercury outboard engine and are in need of a new fuel connector, the Sierra 18-8083 outboard fuel connector with a Mercury 3/8 Barb is an excellent choice. Its durability, ease of installation, and leak-free design make it a worthwhile investment for boat owners who prioritize reliability and performance. However, if cost is a concern, you may want to consider exploring other options on the market that offer similar features at a lower price point. Ultimately, the decision to purchase this fuel connector will depend on your specific needs and budget.
Details:
Qty 3 Sierra 18-8083 outboard fuel connector Mercury 3/8 inches barb .
specifications inboardfuel:
- for makes: Mercury
- brand: Sierra
- mpn: 18-8083
- part type: Fuel
- upc: 808282368746
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
seller inboardfuel:
- # reviews: 31965
- rating: 99.3%
- city: north salt lake, utah
offer inboardfuel:
- sold #: 19
- options: ship-to-home
- prices: $14.25–$40.88
- item condition:
- New other (see details)
- New
- availability: in stock
- started: april 12, 2025
- in stock #: 5
returns inboardfuel:
- paid by: buyer
- policy: returns accepted
- time: 30 days
payments inboardfuel:
- other
- wallet: paypal
- credit card: discover
shipping inboardfuel:
- transit: 5-10 days
- type: fixed
- class: standard
- carrier: usps
- service: usps ground advantage
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