GATES SX-2338 Fuel Tank Gas Cap Storage Air Cg V2500 6.2L V8

( Brand: Gates ), ( Manufacturer Part Number: SX-2338 ), ( 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: C482 42-50 ), ( Compatible Model: V2500 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Fuel Tank Cap )

Review GATES Fuel Tank Cap Gmc V2500 6.2l V8 Gas Delivery Storage Air Cg fits 1987

The **Gates SX-2338 Fuel Tank Cap** is a precision-engineered replacement part designed specifically for the **1987 GMC V2500** equipped with the **6.2L V8 gasoline engine**, ensuring a perfect fit and reliable performance. Crafted from high-quality materials, this fuel tank cap is built to meet or exceed OEM standards, providing a secure seal that prevents fuel vapors from escaping while maintaining optimal pressure within the fuel system. The cap features a robust, durable construction with a sturdy locking mechanism, ensuring it remains tightly fastened during transit and daily driving, reducing the risk of leaks or spills. Its sleek, black finish not only enhances the aesthetic appeal of your vehicle but also protects against corrosion, extending the lifespan of both the cap and the fuel system components. The cap is designed with an integrated air vent to regulate pressure, preventing fuel line strain and ensuring smooth engine operation. Whether you're restoring a classic GMC or maintaining a well-used work truck, the Gates SX-2338 is a dependable choice that combines functionality with durability, keeping your fuel system in top condition for years to come.

### Pros and Cons of buying a Gates SX-2338 Fuel Tank Cap for a 1987 GMC V2500 (6.2L V8 Gas Storage Air CG)

1. **Compatibility** The Gates SX-2338 is specifically designed for the 1987 GMC V2500 with a 6.2L V8 engine, ensuring a proper fit without modifications. This reduces the risk of leaks or improper sealing.

2. **Durability** Gates is a well-known brand in the automotive aftermarket, known for producing high-quality fuel tank caps and components. The SX-2338 is likely made from durable materials, such as polypropylene or reinforced plastic, which can withstand the rigors of daily use.

3. **Sealing Performance** A properly functioning fuel cap ensures a tight seal, preventing fuel vapors from escaping and maintaining proper fuel pressure. This helps reduce evaporation and potential fuel system issues.

4. **Compatibility with Emissions Systems** The 1987 GMC V2500 likely has an emissions control system (such as EVAP) that relies on a properly sealed fuel cap. A faulty or incompatible cap can trigger check engine lights or reduce engine performance.

5. **Easy Installation** Since it is an OEM replacement part, the installation process is straightforward, requiring only basic tools. No modifications to the fuel tank or surrounding components are typically needed.

6. **Cost-Effective Solution** Compared to some aftermarket alternatives, the Gates SX-2338 is reasonably priced, offering a balance between quality and affordability.

7. **Availability** Gates parts are widely available through auto parts stores, online retailers, and dealerships, making it easy to purchase and replace if needed.

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1. **Potential Counterfeit or Low-Quality Copies** Some aftermarket parts, including Gates-branded items, may be counterfeit or of inferior quality. Purchasing from reputable sellers (such as official dealers, Amazon, or trusted auto parts stores) can mitigate this risk.

2. **Wear and Tear Over Time** Even high-quality fuel caps can degrade over time due to exposure to fuel vapors, heat, and UV radiation. If the original cap was damaged or worn, the new one may not last indefinitely without proper maintenance.

3. **Misalignment or Damage During Installation** If not installed correctly, the cap could be misaligned or damaged, leading to leaks or improper sealing. This risk is minimized if the installation is done carefully.

4. **Limited Customization** Unlike some aftermarket alternatives, the Gates SX-2338 is a direct replacement and does not offer additional features (such as pressure relief valves or specialized sealing materials) beyond what the OEM intended.

5. **Potential for Sticking or Seizing** Over time, fuel residue or debris can cause the cap to stick or seize. Regular cleaning and lubrication (if necessary) can help prevent this issue.

6. **Price Sensitivity** While the Gates SX-2338 is reasonably priced, some buyers may find it slightly more expensive than generic or no-name alternatives. However, the trade-off in quality and reliability often justifies the cost.

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The Gates SX-2338 fuel tank cap is a solid choice for replacing the fuel cap on a 1987 GMC V2500 with a 6.2L V8 engine. Its primary advantages lie in its compatibility, durability, and reliability, which are critical for maintaining the vehicle s fuel system and emissions performance. The potential downsides such as counterfeit risks or long-term wear can be mitigated by purchasing from trusted sources and performing regular maintenance.

For most owners, the Gates SX-2338 offers the best balance of quality, performance, and ease of installation. It is a recommended replacement part for anyone looking to restore or maintain their vehicle s fuel system properly.

- **Purchase from a reputable seller** (e.g., official Gates dealer, RockAuto, Amazon, or a trusted local auto parts store) to avoid counterfeit products.

- **Inspect the cap upon arrival** for signs of damage or poor quality.

- **Follow proper installation procedures**, ensuring the cap is seated correctly and securely.

- **Clean the cap and fuel tank opening** regularly to prevent buildup that could cause sticking or leaks.

- **Consider replacing the cap if it shows signs of wear** (e.g., cracks, warping, or difficulty sealing) to avoid potential fuel system issues.

If budget is a concern, a generic OEM replacement cap from a trusted brand (such as AC Delco or Bosch) could also be a viable alternative, though Gates remains a top-tier choice for reliability.

Details:

Gates Fuel Tank Cap for 1987 GMC V2500 6.2L V8 Gas Delivery storage Air cg: Status: In Stock.

part #: sx2338 prices

• $8.18-$68.76

specifications fueltanksysteme:

• for makes: Gmc
• for years: 1987
• brand: Gates
• mpn: Sx-2338
• 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: C482 42-50
• compatible model: V2500
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

payments fueltanksysteme:

• wallet: Paypal
• other
• credit card: Diners-club

returns fueltanksysteme:

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

shipping fueltanksysteme:

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

offer fueltanksysteme:

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

seller fueltanksysteme:

• rating: 99.6%
• city: Indianapolis, Indiana
• # reviews: 655345

general fueltanksysteme:

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

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