GATES SX-4890 Fuel Tank Gas Cap Storage 2.0L L4

( Brand: Gates ), ( Manufacturer Part Number: SX-4890 ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Height: 3.000 ), ( Item Width: 3.630 ), ( Manufacturer Warranty: Recommended Service Interval ), ( Ipn: C403 75-22 ), ( Compatible Model: Neon ), ( Compatible Year: 1999 1998 1997 1996 1995 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Fuel Tank Cap )

Review GATES Fuel Tank Cap Plymouth 2.0l L4 Gas Delivery Storage fits NEON FS 1995–1999

The **Gates SX-4890 Fuel Tank Cap** is a precision-engineered replacement part designed specifically for the **1995 1999 Plymouth Neon** equipped with a **2.0L L4 engine**, ensuring an exact fit for both **gasoline storage** and **fuel system functionality**. Crafted from high-quality materials, this cap is built to withstand the demands of daily driving while maintaining optimal performance and fuel system integrity. The **SX-4890** features a **secure sealing mechanism**, preventing fuel vapors from escaping and reducing emissions, which is particularly important for vehicles operating under modern emissions regulations. Its **durable construction** includes a **metal or reinforced plastic housing**, designed to resist corrosion, warping, and wear over time, even in harsh environmental conditions. The cap is equipped with a **properly sized venting system**, allowing for proper pressure equalization within the fuel tank, which helps prevent fuel sloshing and ensures smooth engine operation. Whether you're restoring a classic Neon or maintaining a well-used daily driver, this Gates replacement cap provides a **reliable, long-lasting solution** that matches or exceeds the quality of the original equipment manufacturer (OEM) component. Its **universal compatibility** with the specified model range makes it an ideal choice for mechanics, DIY enthusiasts, and fleet managers looking for a dependable part that enhances both performance and fuel system efficiency.

**Pros and Cons of buying a Gates SX-4890 Fuel Tank Cap for a 1995-1999 Plymouth Neon (2.0L L4 Gas Storage FS)**

1. **Compatibility and Fit:** Gates is a reputable manufacturer known for producing high-quality, precisely engineered parts. The SX-4890 is specifically designed to fit the 1995-1999 Plymouth Neon with a 2.0L L4 engine, ensuring a proper seal and secure attachment. This reduces the risk of fuel leaks or vapor loss, which can affect fuel efficiency and emissions.

2. **Durability:** Gates parts are generally built to last, often outperforming OEM (Original Equipment Manufacturer) components in terms of longevity. The SX-4890 is made from durable materials that can withstand the rigors of daily driving, including exposure to fuel vapors, heat, and minor impacts.

3. **Sealing Performance:** A properly functioning fuel cap ensures that the evaporative emissions control system (EVAP) operates correctly. The Gates cap is designed to provide a tight seal, preventing fuel vapors from escaping into the atmosphere. This helps maintain optimal fuel pressure and can improve engine performance and fuel economy.

4. **Ease of Installation:** Gates parts are typically designed with user-friendliness in mind. The SX-4890 is straightforward to install, requiring basic tools and minimal effort. This makes it an attractive option for DIY enthusiasts who prefer to handle maintenance tasks themselves.

5. **Cost-Effective:** While the Gates SX-4890 may be slightly more expensive than some generic aftermarket alternatives, it offers better long-term value. The reliability and performance of Gates parts often justify the higher upfront cost, reducing the likelihood of repeated replacements or related issues.

6. **Positive User Feedback:** Many owners of the Plymouth Neon report positive experiences with the Gates SX-4890, praising its reliability and compatibility. Online reviews and forums often highlight its ability to resolve issues like fuel odor, check engine lights (due to EVAP system malfunctions), and fuel leaks.

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1. **Price:** Compared to generic or no-name fuel caps, the Gates SX-4890 is more expensive. For budget-conscious buyers, this may be a deterrent, especially if they are unsure whether the cap is the root cause of their issues. However, the investment is often worth it for the quality and performance it provides.

2. **Availability:** While Gates parts are widely available through online retailers, auto parts stores, and specialty suppliers, there may be occasional stock shortages or delays in shipping. This is less of an issue with major retailers but could be a concern for those needing immediate replacement.

3. **Potential Overkill:** If the original fuel cap was functioning adequately (aside from minor wear or cosmetic issues), upgrading to a Gates cap might be seen as unnecessary. However, if the OEM cap is failing or causing problems, the Gates SX-4890 is a worthwhile upgrade.

4. **Installation Challenges:** Although the Gates cap is generally easy to install, some users may encounter minor difficulties if they are not familiar with basic automotive maintenance. For example, ensuring the cap is properly aligned with the fuel tank opening or tightening it to the correct torque can be tricky without the right tools or guidance.

5. **Mixed Reviews on Specific Models:** While Gates is a trusted brand, individual units can occasionally have quality control issues. Rarely, a customer might receive a defective cap that fails prematurely. This is not common but is worth noting when making a purchase decision.

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The Gates SX-4890 fuel tank cap is an excellent choice for replacing the fuel cap on a 1995-1999 Plymouth Neon with a 2.0L L4 engine. Its compatibility, durability, sealing performance, and ease of installation make it a reliable and cost-effective solution for addressing fuel cap-related issues. While it may come at a higher price point than generic alternatives, the long-term benefits such as improved EVAP system function, reduced fuel odor, and enhanced fuel efficiency often outweigh the initial cost.

For most owners experiencing problems with their fuel cap (e.g., check engine lights, fuel leaks, or vapor loss), the Gates SX-4890 is strongly recommended. It is a quality part that aligns well with the needs of the Neon and other Chrysler vehicles from that era. If budget is a major concern, it may be worth comparing the Gates cap to other reputable brands like ACDelco or FRAM, but Gates remains a top-tier option.

Purchase the Gates SX-4890 fuel tank cap for your 1995-1999 Plymouth Neon. It is a dependable upgrade that will likely resolve any issues related to fuel cap performance and contribute to the overall health of your vehicle s EVAP system. Ensure you purchase from a trusted retailer to avoid counterfeit or low-quality replicas. If you are comfortable with basic maintenance, installing it yourself will save time and labor costs.

Details:

Gates Fuel Tank Cap for 1995 - 1999 Plymouth Neon 2.0L L4 Gas Delivery storage Fs: Status: In Stock.

part #: sx4890 prices

• $31.10-$69.46

specifications fueltanksysteme:

• for models: Fs, Neon
• for makes: Plymouth
• for years: 1995-1999
• brand: Gates
• mpn: Sx-4890
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item height: 3.000
• item width: 3.630
• manufacturer warranty: Recommended Service Interval
• ipn: C403 75-22
• compatible model: Neon
• compatible year: 1999 1998 1997 1996 1995
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

seller fueltanksysteme:

• rating: 99.4%
• # reviews: 618251
• city: Indianapolis, Indiana

offer fueltanksysteme:

• availability: In Stock
• quantity: 10
• options: Ship-to-home
• started: January 31, 2026
• sold: 0

shipping fueltanksysteme:

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

payments fueltanksysteme:

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

general fueltanksysteme:

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

returns fueltanksysteme:

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

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