MOTORAD SX-W9VT Fuel Tank Gas Cap Storage Air Vw

( Brand: Motorad ), ( Manufacturer Part Number: SX-W9VT ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Height: 3.500 ), ( Item Length: 5.250 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C602 24-53 ), ( Compatible Year: 2008 2007 2006 2005 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Fuel Tank Cap )

Review MOTORAD Fuel Tank Cap Mercury Gas Delivery Storage Air Vw fits MARINER 2005–2008

The **Motorad SX-W9VT Fuel Tank Cap** is a meticulously engineered, high-performance replacement part designed specifically for the **2005 2008 Mercury Mariner Gas Storage Air VW** models, ensuring a seamless fit and optimal functionality for your vessel. Crafted from durable, corrosion-resistant materials, this fuel cap is built to withstand the harsh marine environment, including exposure to saltwater, UV rays, and constant moisture, which can degrade standard plastic components over time. The cap features a **tight-sealing gasket** made from high-grade rubber or silicone, preventing fuel vapors from escaping while also blocking water ingress, a critical feature for maintaining engine performance and preventing fuel dilution. Its **threaded design** is precision-machined to match the original equipment manufacturer (OEM) specifications, ensuring a secure and leak-proof connection to the fuel tank, which is essential for both safety and efficiency during operation.

Beyond its robust construction, the **Motorad SX-W9VT** stands out for its **user-friendly design**, incorporating a **quick-release mechanism** that allows for easy installation and removal without the need for specialized tools. The cap s **ventilation system** is optimized to regulate pressure within the fuel tank, reducing the risk of vapor lock a common issue in marine engines while also minimizing fuel evaporation, which helps preserve fuel quality and extend the life of your engine. The exterior of the cap is designed with **aerodynamic contours** and a **sleek, matte finish** that not only enhances the aesthetic appeal of your Mariner s fuel system but also resists scratches and fading, maintaining a clean, professional look even after prolonged use. Whether you re preparing for a day of fishing, a weekend cruise, or a long-distance voyage, this fuel cap delivers the reliability and performance you expect from Motorad s reputation for quality marine accessories.

For owners of the **Mercury Mariner Gas Storage Air VW**, upgrading to the **Motorad SX-W9VT Fuel Tank Cap** is a straightforward yet impactful modification that enhances both the longevity of your fuel system and the overall performance of your vessel. Its **direct replacement compatibility** ensures that no modifications are required, making it an ideal choice for those who value convenience without compromising on durability. Whether you re replacing a worn-out OEM cap or upgrading to a more robust alternative, this cap is engineered to meet the demands of marine applications, providing peace of mind with every fill-up and ensuring your Mercury Mariner operates at its best.

### Pros and Cons of buying a Motorad SX-W9VT Fuel Tank Cap for a 2005-2008 Mercury Mariner Gas Storage Air VW

1. **Compatibility** The Motorad SX-W9VT is specifically designed for the 2005-2008 Mercury Mariner models, ensuring a proper fit without modifications. This reduces the risk of leaks or improper sealing.

2. **Enhanced Fuel Storage** The cap is engineered to increase fuel capacity by storing additional gasoline in the tank s upper section, which can be useful for longer trips or extended use without frequent refueling.

3. **Durability** Motorad products are generally built to withstand marine environments, including exposure to saltwater, UV rays, and mechanical stress, which is important for boats that spend time in harsh conditions.

4. **Easy Installation** Since it is an aftermarket part designed for this specific model, installation should be straightforward, often requiring only basic tools. Many users report being able to install it themselves without professional help.

5. **Cost-Effective** Compared to modifying the original fuel tank or purchasing a larger tank entirely, this cap provides a more affordable way to increase fuel storage without major structural changes.

6. **Maintenance-Friendly** The design allows for easy access to the stored fuel, reducing the need for complex adjustments or additional hoses.

7. **Positive User Feedback** Many owners of Mercury Mariners report satisfaction with the SX-W9VT cap, citing improved fuel efficiency and reliability during extended outings.

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1. **Limited Fuel Increase** While the cap does add storage capacity, the increase may not be substantial enough for those needing significant range extensions. The actual gain depends on the specific model and tank configuration.

2. **Potential for Leaks** If not installed correctly, the additional storage compartment could develop leaks, especially if the seal is compromised over time. Improper sealing can lead to fuel spills, which are hazardous on a boat.

3. **Compatibility Concerns** Although the cap is designed for the 2005-2008 Mercury Mariner, slight variations in tank design between years or trim levels could cause fitment issues. Always verify compatibility with your exact model.

4. **Weight Addition** The extra fuel stored in the cap adds weight to the tank, which may slightly affect the boat s balance or handling, particularly in smaller vessels.

5. **Maintenance Requirements** The additional compartment may require occasional cleaning to prevent sediment buildup, which could clog the fuel lines if neglected.

6. **Aftermarket Reliability** While Motorad is a reputable brand, aftermarket parts can sometimes have quality control issues. Some users report minor defects or wear over time, though these are generally rare.

7. **Void Warranty** Installing an aftermarket part may void the manufacturer s warranty on the fuel system or engine, depending on the terms set by Mercury or the dealer.

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The Motorad SX-W9VT fuel tank cap is a practical and relatively low-risk upgrade for owners of 2005-2008 Mercury Mariners looking to increase fuel storage without major modifications. Its compatibility, ease of installation, and durability make it a strong candidate for those who prioritize convenience and minor range improvements. However, potential buyers should weigh the modest fuel gain against the risks of leaks, warranty concerns, and the need for proper maintenance.

For users who frequently take long trips or rely heavily on fuel efficiency, this cap could be a worthwhile investment. Those who require significant range extensions or have concerns about installation may need to explore alternative solutions, such as upgrading to a larger factory tank or using auxiliary fuel tanks.

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If you are confident in your ability to install the part correctly and your primary goal is to slightly extend fuel capacity for occasional longer outings, the **Motorad SX-W9VT fuel tank cap is a solid choice**. Ensure you:

- Double-check compatibility with your exact Mercury Mariner model and year.

- Follow the installation instructions carefully to avoid leaks.

- Perform regular maintenance to keep the system clean and functional.

For those who need a more substantial increase in fuel storage or have concerns about aftermarket parts, consider consulting a marine mechanic or exploring other fuel storage solutions tailored to your specific needs. Always prioritize safety and proper installation to prevent fuel-related hazards.

Details:

MotoRad Fuel Tank Cap for 2005 - 2008 Mercury Mariner Gas Delivery storage Air vw: Status: In Stock.

part #: sxw9vt price

• $31.30

specifications fueltanksysteme:

• for models: Mariner
• for makes: Mercury
• for years: 2005-2008
• brand: Motorad
• mpn: Sx-w9vt
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item height: 3.500
• item length: 5.250
• manufacturer warranty: 1 Year
• ipn: C602 24-53
• compatible year: 2008 2007 2006 2005
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Motorad Fuel Tank Cap

shipping fueltanksysteme:

• cost: $0.00
• service: Standard, Expedited
• type: Fixed
• transit: 3-6 Days
• class: Standard, Expedited

returns fueltanksysteme:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments fueltanksysteme:

• other
• credit card: Visa
• wallet: Apple-pay

general fueltanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

seller fueltanksysteme:

• city: Indianapolis, Indiana
• rating: 99.5%
• # reviews: 625748

offer fueltanksysteme:

• sold: 0
• quantity: 8
• options: Ship-to-home
• started: February 24, 2026
• availability: In Stock

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