GATES SX-2740 Fuel Tank Gas Cap Storage 6.0L V8

( Brand: Gates ), ( Manufacturer Part Number: SX-2740 ), ( 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: C477 85-20 ), ( Compatible Year: 1958 1957 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Fuel Tank Cap )

Review GATES Fuel Tank Cap Buick 6.0l V8 Gas Delivery Storage fits CENTURY 1957–1958

The **Gates SX-2740 Fuel Tank Cap** is a meticulously crafted, high-performance replacement part designed specifically for the 1957 1958 Buick Century models equipped with the legendary **6.0L V8 engine**, ensuring both functionality and a touch of classic automotive elegance. Engineered to exacting standards, this fuel tank cap is crafted from durable, corrosion-resistant materials, including a sturdy metal body and a precision-molded rubber gasket that guarantees a tight, leak-proof seal, protecting your vehicle s fuel system from moisture, debris, and contamination. The cap s sleek, vintage-inspired design not only complements the iconic styling of the Buick Century but also enhances the vehicle s aesthetic appeal, maintaining the original factory look while delivering modern reliability. Featuring a secure, easy-to-operate mechanism, the cap ensures smooth operation, reducing the risk of accidental spills or fuel loss during refueling. Whether you re restoring a classic Buick to its former glory or maintaining a well-loved collector s car, the Gates SX-2740 is the perfect blend of heritage and performance, designed to meet the exacting demands of enthusiasts who demand nothing less than authenticity and durability. Built to withstand the test of time, this cap is a testament to Gates reputation for quality, offering peace of mind with every fill-up.

**Pros and Cons of buying a Gates SX-2740 Fuel Tank Cap for a 1957-1958 Buick Century 6.0L V8**

1. **Compatibility and Fit:** The Gates SX-2740 is specifically designed for the 1957-1958 Buick Century with a 6.0L V8 engine, ensuring a proper fit without modifications. This reduces the risk of leaks or improper sealing, which can lead to fuel spills or vapor loss.

2. **Quality Construction:** Gates is a well-known manufacturer of automotive parts, particularly for fuel systems. Their products are generally built to high standards, offering durability and reliability. The SX-2740 is likely made from materials that resist corrosion and withstand the elements, extending its lifespan.

3. **Sealing Performance:** A properly functioning fuel cap ensures a tight seal, preventing fuel vapors from escaping into the atmosphere. This helps maintain fuel efficiency and reduces environmental impact. It also prevents contaminants from entering the fuel tank, keeping the fuel cleaner for longer.

4. **Easy Installation:** The cap is designed to be straightforward to install, requiring minimal tools and effort. This makes it a convenient upgrade or replacement option for DIY enthusiasts or those without access to professional mechanics.

5. **Compatibility with Modern Standards:** Modern fuel systems often require caps that meet specific emissions standards. While the original cap may not have been designed with these in mind, the Gates SX-2740 likely complies with contemporary regulations, ensuring it won t interfere with your vehicle s performance or emissions systems.

6. **Availability of Support:** Gates offers customer support and warranties, which can be helpful if issues arise with the cap. This provides peace of mind knowing that you have recourse if the product fails prematurely.

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1. **Cost:** Compared to aftermarket or generic fuel caps, the Gates SX-2740 may be more expensive. While it offers quality, the price could be a deterrent for budget-conscious buyers. However, the cost is often justified by its reliability and longevity.

2. **Potential Overkill for Original Equipment:** If the original fuel cap was functioning adequately, replacing it with a Gates cap might be seen as unnecessary. However, if the original cap is damaged, leaking, or difficult to find, the upgrade becomes more justified.

3. **Limited Customization:** The Gates SX-2740 is a standard replacement part and does not offer customization options, such as different colors or styles. If aesthetics are a priority, you may need to explore other aftermarket options, though functionality should remain the top priority for a fuel cap.

4. **Mixed Reviews on Aftermarket Parts:** While Gates is a reputable brand, some owners of classic cars report that aftermarket parts, even from trusted manufacturers, may not perfectly replicate the look or feel of the original equipment. This could be a minor concern if you prioritize authenticity.

5. **Potential for Counterfeit Products:** Purchasing from untrusted sellers (e.g., third-party online marketplaces) could result in receiving a counterfeit or inferior product. Always buy from authorized dealers or well-reviewed retailers to ensure authenticity.

6. **Installation Challenges:** Although the Gates SX-2740 is designed for easy installation, some classic car owners may encounter difficulties if they lack experience working on older vehicles. Improper installation could lead to leaks or damage to the fuel system.

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The Gates SX-2740 fuel tank cap is a high-quality, reliable replacement option for the 1957-1958 Buick Century 6.0L V8. Its primary advantages lie in its compatibility, durability, and sealing performance, which are critical for maintaining fuel system integrity and emissions compliance. While it may come at a higher cost than generic alternatives, the investment is often worthwhile for those seeking long-term reliability and peace of mind.

For owners who prioritize functionality and are willing to pay for a premium product, the Gates SX-2740 is an excellent choice. However, if budget is a major concern or if the original cap is still in good condition, you might consider other options though always ensure they meet the same performance standards. Ultimately, the decision should balance cost, quality, and the specific needs of your vehicle.

If you are replacing a faulty, leaking, or missing fuel cap on your 1957-1958 Buick Century, the Gates SX-2740 is a strong and practical choice. Purchase it from an authorized dealer or a reputable online retailer to avoid counterfeit products. If you are unsure about installation, consult a mechanic familiar with classic Buicks to ensure proper fitting and sealing. For those who value both performance and authenticity, this cap provides a solid upgrade without sacrificing the classic look of your vehicle.

Details:

Gates Fuel Tank Cap for 1957-1958 Buick Century 6.0L V8 Gas Delivery storage dd: Status: In Stock.

part #: sx2740 prices

• $33.08-$127.03

specifications fueltanksysteme:

• for models: Century
• for makes: Buick
• for years: 1957-1958
• brand: Gates
• mpn: Sx-2740
• 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: C477 85-20
• compatible year: 1958 1957
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

seller fueltanksysteme:

• # reviews: 661011
• city: Indianapolis, Indiana
• rating: 99.6%

offer fueltanksysteme:

• started: May 25, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 10

returns fueltanksysteme:

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

general fueltanksysteme:

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

shipping fueltanksysteme:

• service: Standard, Expedited
• transit: 3-7 Days
• type: Fixed
• cost: $0.00
• class: Standard, Expedited

payments fueltanksysteme:

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

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