GATES SX-4242 Fuel Tank Gas Cap Kg 6.2L V8

( Brand: Gates ), ( Manufacturer Part Number: SX-4242 ), ( 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: C229 84-44 ), ( Compatible Model: Escalade Ext ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Fuel Tank Cap )

Review GATES Fuel Tank Cap Cadillac 6.2l V8 Gas Delivery Kg fits ESCALADE EXT 2012

The **Gates SX-4242 Fuel Tank Cap** is a meticulously engineered, high-performance replacement part designed specifically for the **2012 Cadillac Escalade** equipped with the **6.2L V8 gasoline engine (KG)**. Crafted from durable, corrosion-resistant materials, this fuel cap is built to meet or exceed OEM standards, ensuring a secure and reliable seal that prevents fuel vapors from escaping while maintaining optimal pressure within the fuel system. The cap features a robust, threaded design with precision-machined threads that guarantee a tight, leak-proof fit, reducing the risk of fuel evaporation and potential emissions issues. Its sleek, aerodynamic shape not only enhances the vehicle s aesthetic appeal but also minimizes drag, contributing to improved fuel efficiency. The cap is equipped with a sturdy, easy-to-grip handle, allowing for effortless installation and removal, even in tight or awkward positions. Engineered to withstand the rigors of daily driving, including exposure to varying temperatures, UV rays, and potential road debris, this Gates fuel cap is a long-lasting solution that helps maintain the integrity of your Escalade s fuel system. Whether you're looking to restore your vehicle to factory specifications or upgrade to a higher-quality component, the Gates SX-4242 is a dependable choice that combines performance, durability, and compatibility for a seamless fit.

**Pros and Cons of buying a Gates SX-4242 Fuel Tank Cap for a 2012 Cadillac Escalade 6.2L V8 Gas (KG)**

1. **OEM Compatibility** The Gates SX-4242 is designed as an original equipment (OEM) replacement part for the 2012 Cadillac Escalade 6.2L V8, ensuring a perfect fit and proper function. This reduces the risk of leaks or improper sealing compared to aftermarket alternatives that may not match the exact specifications.

2. **High-Quality Materials** Gates is a well-known manufacturer of automotive parts, particularly fuel system components. Their fuel tank caps are typically made from durable materials, including sturdy plastic and reliable sealing mechanisms, which helps prevent fuel evaporation and contamination.

3. **Prevents Fuel Evaporation** A properly sealed fuel cap reduces fuel vapor loss, which can improve fuel efficiency and extend the life of your fuel system. This is particularly important for vehicles with larger fuel tanks like the Escalade.

4. **Easy Installation** The Gates SX-4242 is designed for straightforward installation, often requiring no special tools beyond a basic socket set. Many users report that it can be swapped out in under 10 minutes, making it a convenient upgrade or replacement.

5. **Compatibility with EVAP System** The fuel cap plays a role in the evaporative emission control (EVAP) system. A properly functioning cap ensures that the system operates correctly, which is crucial for passing emissions tests and maintaining vehicle performance.

6. **Warranty Coverage** Gates parts often come with manufacturer warranties, providing some assurance against defects in materials or workmanship. This can offer peace of mind if the cap fails prematurely.

7. **Cost-Effective Solution** While not the absolute cheapest option on the market, the Gates SX-4242 offers a balance between affordability and reliability. It is often priced competitively compared to other OEM or high-quality aftermarket alternatives.

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1. **Potential for Counterfeit Parts** Like many OEM or high-quality aftermarket parts, there is a risk of purchasing a counterfeit Gates SX-4242. Counterfeit parts may not fit properly, could leak, or fail prematurely. To avoid this, always buy from reputable sellers (e.g., official dealers, trusted online marketplaces, or authorized distributors).

2. **Limited Customization** If you are looking for a fuel cap with additional features (e.g., a locking mechanism, a different color, or a more advanced sealing system), the Gates SX-4242 is a basic OEM replacement. It does not offer any customization beyond its standard design.

3. **Price Sensitivity** While not excessively expensive, the Gates SX-4242 may be slightly more costly than generic aftermarket alternatives. If budget is a major concern, you might consider lower-priced options, though with a trade-off in quality or fit.

4. **Availability Issues** Depending on the region or seller, the Gates SX-4242 might not always be in stock. This could require additional time or effort to source, especially if you need the part urgently.

5. **Mixed Reviews on Durability** While Gates is a reputable brand, some users report that their fuel caps, particularly in older models or high-mileage vehicles, may wear out over time or develop cracks. This is not unique to Gates but is something to consider if you plan to keep the vehicle long-term.

6. **Potential for Misalignment** If the fuel tank cap area on your Escalade is dirty or damaged (e.g., from debris or corrosion), the Gates SX-4242 might not seal perfectly upon installation. This could lead to minor leaks or EVAP system issues if not addressed.

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The Gates SX-4242 fuel tank cap is a solid choice for replacing or upgrading the fuel cap on a 2012 Cadillac Escalade 6.2L V8. Its OEM compatibility, high-quality construction, and reliability make it a dependable option for most drivers. However, the risk of counterfeit parts and the potential for wear over time are factors to consider. If you prioritize fit, function, and brand reputation, the Gates SX-4242 is a worthwhile investment. For those on a tight budget or seeking additional features, generic aftermarket alternatives might be worth exploring but always ensure they are compatible with your vehicle s specifications.

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- You want an OEM-quality replacement that fits perfectly and reduces fuel evaporation.

- You prioritize reliability and are willing to pay a slightly higher price for a trusted brand.

- You plan to purchase from a reputable seller to avoid counterfeit parts.

- You are on a tight budget and are willing to take a slight risk with a lower-cost aftermarket cap (ensure it is compatible with your vehicle s EVAP system).

- You suspect the original cap area is damaged and may need cleaning or repair before installation.

- You want additional features (e.g., a locking cap) and are open to exploring other brands.

**Final Tip:** Always inspect the part upon receipt for quality and ensure it matches the original cap s specifications. If possible, clean the fuel tank opening thoroughly before installing the new cap to guarantee a proper seal.

Details:

Gates Fuel Tank Cap for 2012 Cadillac Escalade EXT 6.2L V8 Gas Delivery kg: Status: In Stock.

part #: sx4242 prices

• $25.23-$70.92

specifications fueltanksysteme:

• for models: Escalade, Ext
• for makes: Cadillac
• for years: 2012
• brand: Gates
• mpn: Sx-4242
• 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: C229 84-44
• compatible model: Escalade Ext
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

general fueltanksysteme:

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

payments fueltanksysteme:

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

shipping fueltanksysteme:

• cost: $0.00
• class: Standard, Expedited
• type: Fixed
• transit: 2-5 Days
• service: Standard, Expedited

offer fueltanksysteme:

• availability: In Stock
• started: April 6, 2026
• sold: 0
• options: Ship-to-home
• quantity: 10

returns fueltanksysteme:

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

seller fueltanksysteme:

• # reviews: 641516
• rating: 99.6%
• city: Indianapolis, Indiana

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