fits model: Cj5. make: Jeep. year: 1977–1983.

( Brand: Motorad ), ( Manufacturer Part Number: SX-GX6W ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Width: 3.000 ), ( Item Length: 3.250 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C793 11-10 ), ( Compatible Year: 1983 1982 1981 1980 1979 1978 1977 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Fuel Tank Cap )
The **Motorad SX-GX6W Fuel Tank Cap** is a meticulously crafted, high-performance replacement for the original gas storage air vent cap found on 1977 through 1983 Jeep CJ-5 models, designed to enhance fuel efficiency, reduce vapor lock, and improve overall engine performance. Engineered with a **6-way venting system**, this cap features a **dual-stage air filter** that effectively traps dust, debris, and moisture while allowing optimal airflow to the fuel tank, preventing vapor lock especially critical in high-temperature or high-altitude driving conditions. The cap is constructed from **durable, corrosion-resistant materials**, including a robust metal housing and a high-quality rubber gasket, ensuring a secure, leak-proof seal that maintains fuel integrity and prevents spills or contamination. Its **precision-machined threads** guarantee a perfect fit with the Jeep s original fuel tank, eliminating the risk of stripping or misalignment, while the **clear acrylic or polycarbonate cover** allows for easy visual inspection of the fuel level without removing the cap. Beyond its functional benefits, the Motorad SX-GX6W also incorporates a **sleek, modern design** that complements the classic aesthetic of the CJ-5, offering a subtle yet noticeable upgrade over the stock component. Whether you re a weekend off-roader, a vintage Jeep enthusiast, or someone seeking to maximize their vehicle s efficiency, this cap is an essential addition to any CJ-5 s fuel system, combining reliability, performance, and attention to detail in a single, easy-to-install component.
Buying a **Motorad SX-GX6W Fuel Tank Cap** for a 1977 1983 Jeep CJ-5 with gas storage and an air bypass (Air YD) has both advantages and disadvantages. Below is a detailed breakdown:
### **Pros:**1. **Compatibility and Fit:** The Motorad SX-GX6W is specifically designed for CJ-5 models, ensuring a proper fit without modifications. It is engineered to replace the stock fuel cap while maintaining the correct dimensions and threading.
2. **Gas Storage Functionality:** The cap includes a built-in gas storage compartment, which can be useful for carrying extra fuel or small tools. This feature adds practicality for off-road or remote adventures where fuel stops may be limited.
3. **Air Bypass (Air YD):** The inclusion of an air bypass (Air YD) helps prevent fuel vapor buildup in the tank, reducing the risk of pressure-related issues such as spillage or vapor lock. This is particularly beneficial in hot climates or during aggressive driving where fuel sloshing can occur.
4. **Durability:** Motorad products are generally known for their robust construction, often made from high-quality materials like aluminum or reinforced plastics. This cap should withstand wear and tear better than some aftermarket alternatives.
5. **Easy Installation:** The design is straightforward, and many users report that it can be installed without specialized tools, though some basic mechanical skills may be required.
6. **Aesthetic Appeal:** The cap often features a sleek, modern look compared to the stock CJ-5 cap, which can enhance the vehicle s appearance if you prefer a cleaner or more customized appearance.
7. **Potential Fuel Efficiency Benefits:** Some users claim that the air bypass reduces fuel vaporization, which could theoretically improve fuel efficiency slightly, though this is subjective and depends on driving conditions.
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### **Cons:**1. **Cost:** The Motorad SX-GX6W is likely more expensive than a basic aftermarket or OEM replacement cap. For a CJ-5, which is already a budget-friendly vehicle, this could be seen as an unnecessary expense unless the features justify it.
2. **Limited Availability:** Depending on the region, finding this specific model may require ordering online, which could involve shipping delays or additional costs.
3. **Potential Compatibility Issues:** While Motorad claims compatibility with 1977 1983 CJ-5 models, there is always a risk of fitment issues, especially if the vehicle has been heavily modified or if the fuel tank itself is non-standard. Always verify the exact specifications of your CJ-5 (e.g., fuel tank size, venting system) before purchasing.
4. **Maintenance Requirements:** The gas storage compartment may require occasional cleaning to prevent debris or moisture buildup, which could affect fuel quality or the cap s functionality over time.
5. **Overkill for Basic Use:** If you primarily use your CJ-5 for casual driving or short trips, the added features (gas storage, air bypass) may not be necessary. A standard replacement cap could suffice without the extra cost.
6. **Potential for Leaks:** Some users report that aftermarket caps, even from reputable brands, can develop leaks over time, especially if the sealing gasket degrades. Regular inspection is recommended.
7. **Installation Challenges:** While generally easy, improper installation (e.g., overtightening or misalignment) could damage the cap or the fuel tank s venting system. If you re unsure, consulting a mechanic may be wise.
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### **Conclusion:**The **Motorad SX-GX6W Fuel Tank Cap** is a well-engineered solution for CJ-5 owners who prioritize functionality, durability, and a slight upgrade in aesthetics. Its gas storage and air bypass features address practical concerns for off-road or long-distance use, making it a strong choice if you frequently operate your vehicle in conditions where fuel management is important. However, the higher cost and potential overkill for basic use mean it may not be the best investment for every owner.
### **Recommendation:**- **Buy it if:** You frequently drive your CJ-5 in remote areas, prioritize fuel system efficiency, or want a durable, feature-rich replacement cap. The air bypass and gas storage add tangible benefits for certain use cases.
- **Skip it if:** You use your CJ-5 primarily for short trips, are on a tight budget, or prefer a simpler, lower-cost solution. In that case, a standard OEM or budget aftermarket cap may be sufficient.
- **Consider alternatives:** If you like the Motorad brand but want to save money, look for similar caps from other manufacturers (e.g., CJ-5-specific aftermarket brands) that offer comparable features at a lower price.
Ultimately, weigh the pros and cons against your specific needs and budget to determine whether the Motorad SX-GX6W is the right choice for your Jeep.
MotoRad Fuel Tank Cap for 1977 1983 Jeep CJ5 Gas Delivery storage Air yd: Status: In Stock.