MOTORAD MGC816 Fuel Tank Cap 055644008165

( Brand: Motorad ), ( Manufacturer Part Number: MGC816 ), ( Part Type: Fuel Tank Cap ), ( Product Type: Fuel Delivery ), ( UPC: 055644008165 ), ( Fitment Type: Direct Replacement ), ( Compatible Model S : Jetta, Scirocco ), ( Product Subtype: Fuel Tanks ), ( Department: Replacement )

Review MOTORAD Volkswagen Fuel Tank Cap fits JETTA 1981–1984

The **Motorad MGC816** is a meticulously engineered, high-performance fuel tank cap designed specifically for Volkswagen Jetta models produced between 1981 and 1984. Crafted with precision and built to exceed the demands of modern driving conditions, this cap is engineered to maintain optimal fuel system integrity while enhancing the overall functionality and aesthetics of your vehicle. The MGC816 features a robust, corrosion-resistant construction, utilizing high-grade materials that ensure durability against the harshest environmental elements, including moisture, road salt, and UV exposure. Its sleek, aerodynamic design not only complements the classic styling of your Jetta but also minimizes air resistance, contributing to improved fuel efficiency and a smoother driving experience. The cap is equipped with a secure, tamper-proof locking mechanism, ensuring that fuel vapors remain contained within the tank, reducing emissions and preventing potential leaks that could compromise engine performance or pose a safety hazard. Inside, a precision-engineered venting system regulates pressure within the fuel tank, preventing dangerous buildups while allowing for smooth fuel delivery to the engine. The MGC816 is compatible with all Volkswagen Jetta models from the 1981 to 1984 generations, including both carbureted and early fuel-injected variants, making it a versatile upgrade for enthusiasts and restorers alike. Whether you're maintaining a showroom-worthy classic or simply upgrading an everyday driver, this fuel tank cap represents a blend of cutting-edge engineering and timeless reliability, ensuring that your Jetta operates at its peak while preserving its heritage.

**Pros and Cons of Buying a Motorad MGC816 for a Volkswagen Jetta (1981 1984) Fuel Tank Cap**

1. **Compatibility and Fit:** The Motorad MGC816 is specifically designed to replace the stock fuel cap on late 1970s and early 1980s Volkswagen models, including the Jetta from 1981 to 1984. This ensures a proper fit without modifications, reducing the risk of leaks or improper sealing.

2. **Fuel Filler Neck Protection:** The cap features a protective rubber or silicone seal that helps prevent debris, dirt, and moisture from entering the fuel filler neck. This can extend the life of the fuel system and reduce the risk of contamination.

3. **Easy Installation:** The Motorad MGC816 is typically a straightforward drop-in replacement. It requires no special tools or modifications, making it accessible for most DIYers.

4. **Durability:** Motorad products are generally built to last, with sturdy materials that resist wear and tear better than some aftermarket alternatives. The cap is designed to withstand regular use without frequent failures.

5. **Aesthetic Appeal:** The Motorad MGC816 offers a cleaner, more polished look compared to the stock fuel cap. It can enhance the overall appearance of the vehicle, especially if you prefer a more modern or refined look.

6. **Fuel Cap Locking Mechanism:** Many versions of the MGC816 include a locking mechanism, which can deter theft by making it harder to remove the cap without the correct key. This adds an extra layer of security for your vehicle.

7. **Compatibility with Fuel Filler Neck Extensions:** If your Jetta has a modified or extended fuel filler neck (common in some aftermarket setups), the Motorad MGC816 can still be used with the appropriate adapter or extension, providing flexibility for custom builds.

---

1. **Cost:** The Motorad MGC816 is not a cheap part. Depending on the retailer and whether it includes additional features (like a locking mechanism or extended filler neck), the price can range from $30 to $60 or more. For a budget-conscious buyer, this may be a significant investment for a single part.

2. **Potential Overkill for Basic Use:** If you don t plan to modify your Jetta s fuel system or add a filler neck extension, the MGC816 might feel unnecessary. The stock fuel cap, while functional, may suffice for daily driving without the need for an upgrade.

3. **Installation Challenges:** While generally easy, some users may encounter slight resistance during installation, particularly if the fuel filler neck is corroded or misaligned. In rare cases, additional cleaning or lubrication may be required to ensure a smooth fit.

4. **Limited Availability:** Motorad parts can sometimes be harder to find than more common aftermarket brands. If you re in a remote area or dealing with a specialized retailer, you may face delays in receiving the part.

5. **Compatibility with Aftermarket Mods:** If you ve installed aftermarket components (such as a larger fuel tank or a custom filler neck), you may need to verify that the MGC816 is fully compatible. Some users report that certain modifications (like extended filler necks) may require additional adapters or adjustments.

6. **Potential for Counterfeit Products:** As with many aftermarket parts, there is a risk of purchasing a counterfeit or low-quality Motorad MGC816. Buying from a reputable dealer or directly from Motorad s official website can help mitigate this risk but adds an extra layer of caution.

7. **Maintenance Requirements:** While durable, the Motorad MGC816 may require occasional cleaning or inspection to ensure the seal remains intact. Neglecting this could lead to leaks or fuel system issues over time.

---

The Motorad MGC816 is a high-quality, reliable replacement for the stock fuel cap on a 1981 1984 Volkswagen Jetta, offering benefits like improved protection, ease of installation, and aesthetic appeal. However, its cost and perceived necessity for basic use may not justify the purchase for everyone. If you prioritize durability, security, and a cleaner look especially if you ve modified your vehicle s fuel system the MGC816 is a strong recommendation. For those on a tight budget or with no plans for modifications, the stock cap or a more affordable aftermarket alternative might be sufficient.

If you are looking to upgrade your Jetta s fuel cap for better protection, security, or appearance, the Motorad MGC816 is a worthwhile investment. Purchase it from a trusted source to avoid counterfeit products, and ensure it is compatible with any aftermarket modifications you ve made. If you re unsure whether the upgrade is necessary, consider testing the stock cap s performance first. For most owners who value longevity and convenience, the MGC816 is a solid choice.

Details:

MotoRad standard fuel caps pass all state and federal emissions requirements. Color: Black. MotoRad fuel caps pass the tip test, impact valve performance test and leak. Lockable: No.

Features: Prevents leaking. The caps are specifically designed with pressure and vacuum relief valves to prevent evaporation of fuel. Type: Non-Locking. Prevent fuel loss through evaporation.

Without Tether. Save fuel and reduce emissions by installing a new cap. A faulty or leaky fuel cap emit up-to 30 gallons of per year in to the atmosphere. All of Motorad fuel caps meet all Federal MVSS301 and I/M 240 requirements.

In addition to eliminating the loss of fuel evaporation, every new MotoRad cap passes all Federal tests associated with caps. MotoRad fuel caps are designed and manufactured to prevent loss, primarily through evaporation. Fuel Tank Cap MGC816 by MotoRad. Specifications: Tethered: No.

If your gas cap is beginning to emit fuel vapors, check engine light may come on after next fill up.

part #: mgc816 prices

• $14.99-$32.27

specifications fueltanksysteme:

• for models: Jetta
• for makes: Volkswagen
• for years: 1981-1984
• brand: Motorad
• mpn: Mgc816
• part type: Fuel Tank Cap
• product type: Fuel Delivery
• upc: 055644008165
• fitment type: Direct Replacement
• compatible model s : Jetta, Scirocco
• product subtype: Fuel Tanks
• department: Replacement

shipping fueltanksysteme:

• cost: $20.99
• carrier: FedEx
• transit: 4-8 Days
• class: Standard
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery

offer fueltanksysteme:

• availability: In Stock
• quantity: 2
• started: April 26, 2026
• sold: 0
• options: Ship-to-home

general fueltanksysteme:

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

seller fueltanksysteme:

• city: Miami, Florida
• rating: 99.1%
• # reviews: 156533

payments fueltanksysteme:

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

returns fueltanksysteme:

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

Motorad MGC816 Is Similar To:

• 2003-11 Motorad Heavy Duty Fuel Cap Nonlocking Un Thread 055644804125 (31.3% similar) Motorad part number our choice. Once purchased you own it. Or any other minor issue that does not make the part you are buying defective. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. Shipping:free shipping is for continental USA only. If any ...(November 3rd, 2018)
• 2504-11 Motorad Heavy Duty Fuel Cap With Lock (38.5% similar) Motorad heavy duty fuel cap with lock. This is new in open box...(April 4th, 2018)
• Mgc-793sk Motorad Dual Locking Fuel Cap Tanks Air Intake 055644107936 (34.4% similar) Motorad MGC-793SK dual locking fuel cap protects your from theft and vandalism passes all state federal emissions tests manufactured durable, long-life materials reduces air pollution with proper sealing venting independently tested for emission control deters vandalism. Specifically designed ...(June 16th, 2018)
• Mgc-807 Cst Motorad Mgc807 Fuel 055644008073 (35% similar) CST Motorad MGC807 fuel tank cap thumbnails to caps are designed and manufactured prevent loss, primarily through evaporation. Please through the messaging system by ING button above. Combining a inventory and showrooms full of parts provides us the advantage shipping products quickly efficiently. A...(January 23rd, 2018)
• Mgc-811 Cst Motorad Mgc811 Fuel 055644008110 (38.8% similar) Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. A faulty or leaky fuel cap emit up-to 30 gallons of per year in to the atmosphere. All of Motorad fuel caps meet federal MVSS301 and I m 240 ...(February 22nd, 2018)
• Mgc 832 Wd Express Motorad Fuel Tank Cap Fits Jaguar Vanden (35.6% similar) ...(October 27th, 2018)
• Mgc-837 Motorad Fuel Tank Cap Upc 055644008370 (40% similar) CHRYSLER1999-2017DODGE1999-2017FIAT2012--2017INFINI 002-2011JEEP2000-2017KIA2005-2017MAZDA2003-2015MERCEDES-BENZ2006-2017MITSUBISHI2001-2017NISSAN2000-2013PLYMOUTH1999-2001RAM2011-2017SUBARU2005-2017SUZUKI2009-2011VOLKSWAGEN2009-2014...(January 18th, 2019)
• Mgc46 Motorad Fuel Gas Tank Filler Cap Replace Oem (38.5% similar) Motorad MGC-46STANDARD fuel cap tank verify fitment before purchase...(April 18th, 2018)
• Mgc48 Motorad Pronto Fuel Tank Fits Pickup Suburban (43.6% similar) No other accessories included. See photos above. Fast shipping. Receive only what is pictured listed. Comes as shown...(February 17th, 2019)
• Mgc519 Motorad Push Vent Fuel Tank Cap Fits Volvo 055644115191 (44.6% similar) Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. and we urge you to take a look if cannot find what are looking for at egghead. Orders ship from 12 major metropolitan markets in the us. A ...(June 5th, 2019)
• Mgc637t Motorad Fuel Cap (38.6% similar) ...(January 1st, 2019)