MOTORAD SX-0ACG Fuel Tank Gas Cap Silhouette Dz

( Brand: Motorad ), ( Manufacturer Part Number: SX-0ACG ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Width: 3.500 ), ( Item Length: 5.250 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C356 41-16 ), ( Compatible Model: Silhouette ), ( Compatible Year: 1997 1996 1995 1994 1993 1992 1991 1990 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Fuel Tank Cap )

Review MOTORAD Fuel Tank Cap Oldsmobile Silhouette Gas Delivery Dz fits 1990–1997

The **Motorad SX-0ACG Fuel Tank Cap** is a meticulously crafted, high-performance replacement part designed specifically for the **1990 1997 Oldsmobile Silhouette (including the G-Body and DZ models)**, ensuring a seamless fit and optimal functionality for your vehicle s fuel system. Engineered from **durable, corrosion-resistant materials**, this cap is built to withstand the rigors of daily driving, harsh weather conditions, and the occasional rough handling that comes with classic car ownership. Unlike generic aftermarket alternatives, the SX-0ACG features a **precision-machined design** that matches the original factory specifications, including the correct thread pitch, sealing surface, and venting mechanism, which is crucial for maintaining proper fuel pressure and preventing vapor leaks. The cap is equipped with a **reliable, spring-loaded venting system** that allows for safe fuel evaporation while minimizing emissions, adhering to modern environmental standards without compromising performance. Its **sleek, matte-black finish** not only enhances the aesthetic appeal of your Silhouette s fuel tank area but also helps resist scratches and oxidation, ensuring it remains looking sharp for years to come. Whether you re restoring a show-quality Silhouette or simply keeping your daily driver in top condition, this Motorad cap is the ideal choice for those who demand both **performance and authenticity**. Built to last, it eliminates the frustration of ill-fitting or leak-prone aftermarket parts, giving you confidence in every drive.

**Pros and Cons of Buying a Motorad SX-0ACG Fuel Tank Cap for a 1990 1997 Oldsmobile Silhouette Gas/DZ**

The Motorad SX-0ACG fuel tank cap is a high-quality aftermarket replacement designed to improve fuel efficiency, reduce emissions, and enhance engine performance. Here s why it may be a good choice:

1. **Improved Fuel Efficiency** The SX-0ACG is engineered to optimize fuel vapor pressure, allowing for better fuel atomization and combustion. This can lead to slightly improved mileage, though results vary based on engine condition and driving habits.

2. **Reduced Emissions** By maintaining proper fuel vapor pressure, the cap helps prevent excessive fuel vapors from escaping into the atmosphere, which can lower emissions and potentially pass emissions tests more reliably.

3. **Durability and Reliability** Motorad products are known for their robust construction, often made from high-quality materials like brass or stainless steel, which resist corrosion better than stock plastic caps.

4. **Compatibility** The SX-0ACG is designed to fit a wide range of vehicles, including the Oldsmobile Silhouette (1990 1997), ensuring a proper seal and function without modifications.

5. **Easy Installation** Unlike some high-performance upgrades, this is a straightforward swap that doesn t require extensive modifications or professional labor.

6. **Potential Performance Boost** Some drivers report minor improvements in throttle response and engine smoothness due to better fuel delivery.

7. **Warranty and Support** Motorad offers warranties and customer support, which can be reassuring for aftermarket parts.

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1. **Cost** Aftermarket fuel tank caps are more expensive than OEM replacements (typically $30 $60 vs. $10 $20 for a stock cap). If the stock cap is still functional, the upgrade may not be cost-effective.

2. **Mixed Results on Fuel Savings** While some users see noticeable improvements in fuel efficiency, others report minimal or no difference. Expectations should be realistic this is not a dramatic efficiency upgrade.

3. **Potential for Overcomplication** If the original cap was already functioning correctly, replacing it with a high-performance version may not be necessary unless you re experiencing specific issues (e.g., fuel smell, poor idle, or emissions failures).

4. **Installation Risks** Improper installation (e.g., overtightening or cross-threading) can damage the fuel tank or cap threads, leading to leaks or the need for further repairs.

5. **Not a Cure for Larger Issues** If the Silhouette s fuel system has other problems (e.g., clogged injectors, vacuum leaks, or a failing fuel pump), the SX-0ACG alone won t resolve them. It s a minor tweak, not a comprehensive fix.

6. **Limited Longevity Benefits** While the cap itself may last longer than a plastic OEM part, the overall fuel tank s condition (e.g., rust, cracks) will still determine its lifespan.

7. **Aftermarket Part Reliability Concerns** Some users report inconsistent quality in aftermarket parts, though Motorad is generally well-regarded. Always check for authenticity and reviews before purchasing.

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The **Motorad SX-0ACG fuel tank cap** is a worthwhile upgrade if you re experiencing **fuel-related issues** (e.g., poor idle, fuel smell, or emissions failures) or if you re looking for a **minor performance and efficiency boost** in your 1990 1997 Oldsmobile Silhouette. It s a simple, low-risk modification with potential benefits for fuel economy and emissions.

However, if your **stock cap is working fine** and you re not facing any specific problems, the cost may not justify the upgrade. In that case, sticking with the OEM part or opting for a budget aftermarket cap could be more practical.

- You re troubleshooting fuel system issues.

- You want a durable, high-quality replacement for long-term use.

- You re open to a small potential improvement in performance and efficiency.

- Your current cap is functional and not causing problems.

- You re on a tight budget and prefer to prioritize other maintenance or upgrades.

- You re unsure whether the benefits will outweigh the cost for your specific vehicle.

For most casual drivers, the upgrade is **not essential**, but for those optimizing their vehicle s performance or addressing fuel-related concerns, it s a **solid, low-effort improvement**. Always ensure proper installation to avoid complications.

Details:

MotoRad Fuel Tank Cap for 1990 - 1997 Oldsmobile Silhouette Gas Delivery dz: Status: In Stock.

part #: sx0acg prices

• $18.44-$23.40

specifications fueltanksysteme:

• for makes: Oldsmobile
• for years: 1990-1997
• brand: Motorad
• mpn: Sx-0acg
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item width: 3.500
• item length: 5.250
• manufacturer warranty: 1 Year
• ipn: C356 41-16
• compatible model: Silhouette
• compatible year: 1997 1996 1995 1994 1993 1992 1991 1990
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Motorad Fuel Tank Cap

payments fueltanksysteme:

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

shipping fueltanksysteme:

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

offer fueltanksysteme:

• started: February 28, 2026
• sold: 0
• quantity: 10
• options: Ship-to-home
• availability: In Stock

seller fueltanksysteme:

• city: Indianapolis, Indiana
• rating: 99.5%
• # reviews: 627168

general fueltanksysteme:

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

returns fueltanksysteme:

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

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