CHEVROLET SMITLEY-390-13-004 Fuel Tank Lock Ring

( Manufacturer Part Number: SMITLEY-390-13-004 ), ( Part Type: Fuel Ring Tank Lock )

Review CHEVROLET Fuel Tank Lock Ring fits SILVERADO 1500 2008

The **Chevrolet Smitley 390-13-004 Fuel Tank Lock Ring** is a precision-engineered aftermarket replacement part designed specifically for the **2008 Chevrolet Silverado 1500**, ensuring a secure and leak-proof seal for the vehicle s fuel system. Crafted from high-quality **stainless steel**, this lock ring is built to withstand the harsh conditions of daily driving, including exposure to fuel vapors, temperature fluctuations, and mechanical stress. The part features a **tapered design** that creates a tight, interference fit with the fuel tank s flange, preventing any potential fuel leaks that could compromise safety or performance. Ideal for both professional mechanics and DIY enthusiasts, this lock ring is a straightforward yet critical component for maintaining the integrity of the Silverado s fuel tank assembly, whether during routine maintenance, repairs, or modifications. Its compatibility with the **2008 model year** ensures an exact fit, reducing the risk of misalignment or improper installation that could lead to further damage. Whether replacing a worn-out original part or upgrading for enhanced durability, the **Smitley 390-13-004** is a reliable choice that upholds the standards of Chevrolet s fuel system components while offering the added assurance of aftermarket quality.

### **Pros and Cons of buying a Chevrolet Smiley-390-13-004 (2008 Silverado 1500 Fuel Tank Lock Ring)**

1. **Authentic OEM Replacement** This part is designed as an original equipment manufacturer (OEM) replacement, meaning it should fit perfectly and function as intended by Chevrolet. OEM parts are often built to the same standards as factory components, ensuring reliability and compatibility.

2. **Direct Fitment** The part is specifically listed for the 2008 Chevrolet Silverado 1500, so there is no need for additional modifications or adapters. This reduces the risk of installation errors.

3. **Durability** Fuel tank lock rings are critical components that prevent fuel leaks and ensure the tank remains securely fastened. A high-quality OEM or aftermarket part should be durable and resistant to wear over time.

4. **Ease of Installation** Since it is a direct replacement, the installation process should be straightforward for someone with basic mechanical skills. However, working with fuel systems requires caution to avoid spills or leaks.

5. **Warranty Coverage** If purchased from a reputable seller (such as a dealership, authorized parts distributor, or trusted online retailer), the part may come with a warranty, providing peace of mind in case of defects.

6. **Prevents Fuel Leaks** A faulty or missing lock ring can lead to fuel leaks, which are hazardous and can damage the vehicle s undercarriage. Replacing it ensures the fuel tank remains sealed properly.

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1. **Potential Counterfeit Parts** If buying from an untrusted seller (especially online marketplaces like eBay or Amazon without seller verification), there is a risk of receiving a counterfeit or low-quality replica. Counterfeit parts may fail prematurely or not fit correctly.

2. **Limited Availability** OEM parts can sometimes be harder to find than aftermarket alternatives, especially for older vehicle models. This may require ordering from a specialized parts supplier, which could take time.

3. **Cost** OEM parts are often more expensive than aftermarket equivalents. While this ensures quality, it may not be the most budget-friendly option for budget-conscious buyers.

4. **Installation Challenges** While the part is a direct fit, removing the old lock ring may require careful disassembly of the fuel tank assembly. Improper handling could damage surrounding components or lead to fuel spills.

5. **No Additional Features** Unlike some aftermarket parts, this OEM lock ring does not come with extra benefits such as reinforced materials, corrosion resistance, or extended warranties. It is a basic replacement part.

6. **Depreciation Risk** If the vehicle is older (as in this case), the overall condition of the fuel system may already be compromised. Replacing just the lock ring may not address underlying issues like rust or damage to the tank itself.

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The **Chevrolet Smiley-390-13-004 fuel tank lock ring** is a reliable OEM replacement part for the 2008 Silverado 1500, offering a direct fit and ensuring proper sealing of the fuel tank. It is a practical choice if you prioritize authenticity, durability, and ease of installation. However, the risk of counterfeit parts, higher cost, and potential installation challenges must be considered.

If you are confident in sourcing the part from a trusted supplier and have the necessary tools to install it safely, this is a sound investment to prevent fuel leaks and maintain the integrity of your vehicle s fuel system.

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1. **Purchase from a Reputable Source** Buy the part from an authorized Chevrolet parts dealer, a trusted online retailer (such as RockAuto, 1A Auto, or a dealership parts department), or a well-reviewed seller on platforms like eBay or Amazon. Avoid suspiciously cheap listings that may indicate counterfeit goods.

2. **Verify the Part Number** Double-check that the part number (Smiley-390-13-004) matches the exact model year and trim of your 2008 Silverado 1500 to avoid ordering the wrong component.

3. **Prepare for Installation** Ensure you have the proper tools (e.g., socket set, fuel line wrench, and possibly a fuel tank jack) and follow safety precautions, such as relieving fuel pressure before working on the tank. Consider consulting a mechanic if you are unsure about the process.

4. **Inspect the Fuel Tank** While replacing the lock ring, take the opportunity to inspect the fuel tank for rust, cracks, or other damage. If the tank itself is compromised, it may need professional repair or replacement.

5. **Consider Aftermarket Alternatives** If cost is a concern, research high-quality aftermarket lock rings from brands like **Spectra, ACDelco, or Moroso**, which often provide comparable durability at a lower price.

6. **Document the Repair** Keep records of the purchase and installation in case you need to reference it for warranty claims or future maintenance.

By following these steps, you can minimize risks and ensure a successful replacement that extends the life of your Silverado s fuel system.

Details:

View other parts from this vehicle. Vehicle Year: 2008. Vehicle Make: Chevrolet. Notes of the part or noticeable wear -, RUST, DIRTY, SCUFFS, SCRATCHES, greasy.

View other parts for this year make and model. Vehicle model: Silverado 1500.

part #: smitley39013004 price

• $26.99

specifications fueltanksysteme:

• for models: 1500, Silverado
• for makes: Chevrolet
• for years: 2008
• mpn: Smitley-390-13-004
• part type: Fuel Ring Tank Lock

shipping fueltanksysteme:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 4-8 Days

seller fueltanksysteme:

• rating: 99.8%
• city: Orrville, Ohio
• # reviews: 1558

general fueltanksysteme:

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

offer fueltanksysteme:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: February 15, 2026

payments fueltanksysteme:

• other
• wallet: Google-pay
• credit card: Diners-club

returns fueltanksysteme:

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

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