
25-82258M Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is New other (see details), Mercury Quicksilver OEM 25-82258M O-Ring, FREE SHIPPING | 99.7% |
![]() | $24.99 | Condition is New other (see details), 1990 Mercury Mariner Outboard Quicksilver genuine OEM O-ring designed for fuel p, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $6.79 | Condition is New, C50 Genuine Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, FREE SHIPPING | 99.7% |
![]() | $4.95 | Top Pick! Condition is New, R71 Genuine Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, shipping cost = $3.95 | 99.7% |
![]() | $7.84 | Condition is New, E68 Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, FREE SHIPPING | 99.7% |
![]() | $7.86 | Condition is New, E68 Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, FREE SHIPPING | 99.7% |
![]() | $7.86 | Top Pick! Condition is New, E15 Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, FREE SHIPPING | ![]() |
![]() | $8.00 | Condition is New, New Mercury Quicksilver Oem Part # 25-82258M O Ring mq37 , FREE SHIPPING | 99.5% |
![]() | $7.84 | Top Pick! Condition is New, G4A Genuine Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, shipping cost = $3.95 | 99.7% |
![]() | $7.10 | Condition is New, W26 Genuine Mercury Quicksilver 25-82258M O-Ring OEM New Factory Boat Parts, shipping cost = $4.65 | ![]() |
![]() | $8.99 | Condition is New, Mercury Marine O-Ring, 25-82258M, shipping cost = $4.95 | ![]() |
![]() | $12.99 | Condition is New, 2 New OEM Mercury Quicksilver O'Rings 25-82258M, shipping cost = $3.00 | 99.7% |
![]() | $10.00 | Condition is New, Mercury 25-82258M O-Ring (Lot of 2 pcs), shipping cost = $6.00 | 99.9% |

Introducing the Quicksilver 25-82258M Fuel O-Ring for 1990 Mercury Mariner Outboard, a vital component designed to ensure the optimal performance and efficiency of your outboard engine. This O-Ring is specifically engineered to fit Mercury Mariner Outboard engines manufactured in 1990.
Measuring 25mm in width and 82.25mm in length, this O-Ring provides a perfect seal for fuel lines, preventing any unwanted fuel leaks. Made from a high-quality, fuel-resistant material, this O-Ring can withstand the harsh conditions and constant exposure to fuel, ensuring a long-lasting and reliable seal.
Installing this O-Ring is a straightforward process. Simply remove the old O-Ring from the fuel line and replace it with the new one. The O-Ring's flexible design conforms easily to various engine shapes and sizes, making the installation process quick and efficient.
The Quicksilver 25-82258M Fuel O-Ring offers a number of benefits. By preventing fuel leaks, it helps to maintain the proper fuel levels in the engine, ensuring consistent power and improved fuel efficiency. Additionally, it protects the engine and other components from fuel contamination, which can lead to costly repairs and downtime.
In conclusion, the Quicksilver 25-82258M Fuel O-Ring for 1990 Mercury Mariner Outboard is an essential addition to any boat owner's toolkit. Designed to provide a reliable and long-lasting seal, this O-Ring ensures optimal fuel system performance and helps prevent costly fuel leaks and repairs. Trust Quicksilver to provide you with the highest quality marine parts and components for your outboard engine.
Pros and Cons of Buying a Quicksilver 25-82258 Fuel O-Ring for a 1990 Mercury Mariner Outboard
The Quicksilver 25-82258 is a fuel O-ring designed for Mercury Mariner outboard engines manufactured in 1990. Replacing worn or damaged fuel O-rings is an essential maintenance task for ensuring the proper functioning of the engine. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this specific O-ring.
Pros:1. OEM Compatibility: The Quicksilver 25-82258 is an original equipment manufacturer (OEM) part, meaning it is designed and engineered by Mercury Marine. This ensures a perfect fit and function.
2. Improved Sealing: A new O-ring offers enhanced sealing capabilities compared to a worn or damaged one. This can help prevent fuel leaks and improve engine performance.
3. Easy Installation: O-rings are relatively simple components to replace, and this Quicksilver part is no exception. The installation process is straightforward, and no specialized tools are typically required.
Cons:1. Cost: Replacement O-rings, especially OEM parts like the Quicksilver 25-82258, can be more expensive than aftermarket alternatives. This may be a deterrent for some boat owners on a tight budget.
2. Availability: Depending on the location and supplier, the Quicksilver 25-82258 O-ring may not always be readily available. This could result in extended downtime for the boat or outboard engine.
3. Potential for Over-tightening: While it's essential to ensure a proper seal, over-tightening the O-ring can lead to damage, potentially causing more problems down the line.
In conclusion, the Quicksilver 25-82258 fuel O-ring offers several benefits, such as OEM compatibility, improved sealing, and easy installation. However, it also comes with potential disadvantages, including cost, availability, and the risk of over-tightening.
When deciding whether to purchase the Quicksilver 25-82258 fuel O-ring, consider the importance of a perfect fit and function for your Mercury Mariner outboard engine. If budget is a concern, you may want to explore aftermarket alternatives, but be aware that they might not provide the same level of compatibility and performance as OEM parts. Ultimately, the choice depends on your priorities, budget, and the specific requirements of your outboard engine.
Details:
The image to watch on YouTube. Spotlight: a day inside . New genuine oem Yamaha plate washer 1990 -2024 fjr1300 SF-r1 yz125. Fits: fits 1990 -2023 Mercury Mariner outboard.
This Quicksilver genuine oem o-ring is designed for fuel pump applications in various Mercury and Mariner outboard engines. It ensures a tight, leak-free seal, critical for optimal fuel system performance and preventing leaks.95%. 2014 -2024 Yamaha SF-r1 r6 mt Fez Sr tracer handlebar grip cap oem 1ws-26282-00.
specifications inboardfuel:
- for models: Mariner
- for makes: Mercury
- for years: 1990
- brand: Quicksilver
- mpn: 25-82258m
- part type: Ring Fuel
- country of origin: United States
- manufacturer warranty: Unspecified Length
- storage location: B3 Mro-n Buk 32 Bin 6
offer inboardfuel:
- sold #: 13
- prices: $4.95–$24.99
- item condition:
- New other (see details)
- New
- options: ship-to-home
- best offers: true
- in stock #: 5
- availability: in stock
- started: december 11, 2025
returns inboardfuel:
- policy: returns accepted
- time: 30 days
- paid by: seller
seller inboardfuel:
- # reviews: 2001 04
- rating: 99.2%
- city: odessa, florida
shipping inboardfuel:
- type: fixed
- class: standard, expedited, one-day
- transit: 4-8 days
- carrier: usps, fedex
- service: usps ground advantage, usps priority mail, fedex 2day, overnight
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardfuel:
- wallet: apple-pay
- credit card: visa
- other
Similar Items:
- 18-7830: FUEL FILTER, Sierra
- 26-36556: SEAL, Mercruiser
- 35-816296Q03: FUEL FILTER, Quicksilver
- 35-87946Q04: FUEL FILTER, Quicksilver
- 32-99755: FUEL LINE, Mercruiser
- 87-12886A-7: SWITCH, Mercury Quicksilver
- 32-17007: FUEL LINE, Mercruiser
- 3329-830276T32: CARBURETOR BOX, Mercury Marine
- 3329-830276T33: CARBURETOR BOX, Mercury Marine
- 849899: FUEL PRESSURE REGULATOR, Quicksilver
- 84-822560A: DIAGNOSTIC HARNESS CABLE, Quicksilver













