GATES SX-1304 Fuel Tank Gas Cap Promaster Kc 3.6L V6

( Brand: Gates ), ( Manufacturer Part Number: SX-1304 ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Width: 3.630 ), ( Item Height: 3.000 ), ( Manufacturer Warranty: Recommended Service Interval ), ( Ipn: C736 29-20 ), ( Compatible Make: Ram ), ( Compatible Model: Promaster 3500 ), ( Compatible Year: 2019 2018 2017 2016 2015 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Fuel Tank Cap )

Review GATES Fuel Tank Cap Promaster 3.6l V6 Gas Delivery Kc fits RAM 3500 2015–2019

The **Gates SX-1304 Fuel Tank Cap** is a precision-engineered replacement part designed specifically for the **2015 2019 Dodge Ram Promaster 3500 with a 3.6L V6 gasoline engine**, ensuring a secure and reliable fit for the **KC (Korean-built) model**. Crafted from high-quality, durable materials, this fuel cap is built to withstand the demands of daily driving, including exposure to fluctuating temperatures, road debris, and the rigors of off-road or commercial use. The cap features a **tight-sealing rubber gasket** that prevents fuel vapors from escaping, reducing emissions and maintaining optimal engine performance while also minimizing the risk of fuel loss or contamination. Its **robust metal construction** provides resistance against corrosion, ensuring longevity even in harsh environments, such as coastal areas where salt and moisture can accelerate wear. The cap s **ergonomic design** allows for easy installation and removal, with a smooth, secure closure mechanism that prevents accidental opening during transit. Whether you're hauling cargo, towing a trailer, or navigating rough terrain, this Gates fuel cap delivers the durability and performance needed to keep your Promaster running smoothly. As a direct-fit replacement, it eliminates the need for modifications, offering a straightforward upgrade that enhances both functionality and reliability.

### **Pros and Cons of buying a Gates SX-1304 Fuel Tank Cap for a 2015-2019 Ram Promaster 3500 (3.6L V6 Gas, KC)**

1. **OEM Fitment and Compatibility** The Gates SX-1304 is designed as an exact replacement for the original equipment manufacturer (OEM) fuel cap on your 2015-2019 Ram Promaster 3500 with a 3.6L V6 engine. This ensures a proper seal, preventing fuel fumes from escaping and maintaining proper fuel pressure.

2. **High-Quality Material** Gates is a well-known brand in automotive aftermarket parts, known for using durable materials that resist corrosion, cracking, and warping over time. The cap is likely made from reinforced plastic or metal, ensuring longevity.

3. **Seal Integrity** A properly sealed fuel cap prevents fuel vapor leaks, which can lead to reduced fuel economy and potential emissions issues. The Gates cap should provide a tight seal, improving performance and compliance with emissions standards.

4. **Easy Installation** The design is straightforward, and many users report that it installs without requiring special tools. The threads and mounting mechanism should align correctly with the fuel tank.

5. **Cost-Effective Solution** Compared to OEM replacement parts, aftermarket options like the Gates SX-1304 are often more affordable while still meeting quality standards.

6. **Warranty and Reliability** Gates products typically come with a warranty (usually 1-2 years), offering some protection against defects. The brand has a reputation for reliability, reducing the risk of premature failure.

7. **Prevents Fuel Odors and Contamination** A faulty fuel cap can allow moisture and debris to enter the fuel system, leading to clogs or water contamination. The Gates cap helps maintain a clean fuel environment.

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1. **Potential Counterfeit or Low-Quality Copies** Some aftermarket parts, including fuel caps, may be counterfeit or poorly made, especially if purchased from untrusted sellers. Always buy from reputable retailers (e.g., Amazon, RockAuto, local auto parts stores) to avoid this risk.

2. **Mismatched Threads or Mounting Issues** While the Gates SX-1304 is designed for your vehicle, there is a small chance of misalignment if the fuel tank or surrounding area has been modified or damaged. A visual inspection before installation is recommended.

3. **No Additional Features** Unlike some premium aftermarket caps, the Gates SX-1304 may not include extra features such as a built-in fuel pressure gauge or enhanced sealing technology. If you need these, you may need to look for a more specialized part.

4. **Limited Customization** If you prefer a different color or style (e.g., chrome, black, or custom decals), the Gates cap may not offer those options. Most aftermarket fuel caps are functional rather than decorative.

5. **Possible Sticker Shock for OEM-Quality Parts** While cheaper than OEM, some buyers may still find the price higher than generic fuel caps. However, the quality justifies the cost for most users.

6. **Installation Challenges for DIYers** Though generally simple, if the fuel tank or cap area is corroded or damaged, installation could require additional effort (e.g., cleaning threads or replacing the gasket). In rare cases, professional help may be needed.

7. **No Long-Term Guarantee Against Wear** While Gates parts are durable, no fuel cap is indestructible. Over time, the plastic or rubber components may degrade due to UV exposure, fuel additives, or age, requiring eventual replacement.

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The **Gates SX-1304 fuel tank cap** is a strong choice for your 2015-2019 Ram Promaster 3500 (3.6L V6) due to its **OEM compatibility, high quality, and reliability**. It addresses common issues like fuel leaks, vapor loss, and contamination while being cost-effective compared to OEM replacements. However, buyers should **purchase from trusted sources** to avoid counterfeit products and **inspect the cap and fuel tank area** before installation to ensure a proper fit.

For most drivers, the **pros outweigh the cons**, making this a **recommended purchase** for a direct replacement that enhances performance and longevity. If you re concerned about long-term durability, consider checking reviews or opting for a slightly more premium aftermarket cap with extended warranties.

**Final Recommendation:** Buy the **Gates SX-1304** from a reputable seller (e.g., RockAuto, Amazon, or a local auto parts store with a return policy) and follow installation instructions carefully. If you notice any issues (e.g., leaks, difficulty sealing), replace it promptly to avoid fuel system problems.

Details:

Gates Fuel Tank Cap for 2015 - 2019 Ram ProMaster 3500 3.6L V6 Gas Delivery kc: Status: In Stock.

part #: sx1304 prices

• $22.96-$73.43

specifications fueltanksysteme:

• for models: 3500, Ram
• for years: 2015-2019
• brand: Gates
• mpn: Sx-1304
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item width: 3.630
• item height: 3.000
• manufacturer warranty: Recommended Service Interval
• ipn: C736 29-20
• compatible make: Ram
• compatible model: Promaster 3500
• compatible year: 2019 2018 2017 2016 2015
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

returns fueltanksysteme:

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

offer fueltanksysteme:

• availability: In Stock
• started: May 10, 2026
• sold: 0
• options: Ship-to-home
• quantity: 8

shipping fueltanksysteme:

• service: Standard, Expedited
• class: Standard, Expedited
• cost: $0.00
• type: Fixed
• transit: 4-7 Days

general fueltanksysteme:

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

seller fueltanksysteme:

• # reviews: 655313
• city: Indianapolis, Indiana
• rating: 99.6%

payments fueltanksysteme:

• credit card: Mastercard
• other
• wallet: Paypal

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