GATES SX-0643 Fuel Tank Cap Dn 4.1L 4.8L 5.0L 5.7L

( Brand: Gates ), ( Manufacturer Part Number: SX-0643 ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Height: 3.000 ), ( Item Width: 3.630 ), ( Manufacturer Warranty: Recommended Service Interval ), ( Ipn: C666 16-35 ), ( Compatible Model: K25/k2500 Pickup ), ( Compatible Year: 1974 1973 ), ( 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 Pickup 4.1l 4.8l 5.0l 5.7l Dn fits K25 K2500 1973–1974

Gates SX-0643 Fuel Tank Cap for 1973-1974 GMC K25/K2500 (4.1L, 4.8L, 5.0L, 5.7L DN)

The Gates SX-0643 Fuel Tank Cap is a precisely engineered solution designed for the 1973-1974 GMC K25 and K2500 models with engine displacements ranging from 4.1L to 5.7L (DN). This cap is a crucial component in maintaining your vehicle's fuel system integrity and reliability.

Crafted from high-quality materials, this fuel tank cap ensures a secure and leak-proof seal, preventing fuel vapor loss and minimizing the risk of contamination. The cap's robust design is built to withstand the rigors of daily use, ensuring long-lasting performance on your GMC K25 or K2500.

The Gates SX-0643 Fuel Tank Cap features an easy-to-grip design that allows for effortless operation, even with gloves on. The cap's durable construction guarantees a tight fit, ensuring a secure seal every time. The cap's design is also engineered to resist corrosion and oxidation, ensuring optimal performance even in harsh environments.

Installation of the Gates SX-0643 Fuel Tank Cap is straightforward, making it an ideal choice for both professional mechanics and DIY enthusiasts. By choosing this cap, you're not only ensuring the safety and reliability of your vehicle's fuel system but also enhancing its aesthetic appeal with a high-quality, OEM-style replacement part.

In conclusion, the Gates SX-0643 Fuel Tank Cap is a top-tier choice for vehicle owners seeking a reliable, durable, and easy-to-install solution for their 1973-1974 GMC K25 or K2500. By selecting this cap, you're investing in a product that delivers the performance, reliability, and peace of mind required for a safe and enjoyable driving experience.

Pros and Cons of Buying Gates SX-0643 Fuel Tank Cap for 1973-1974 GMC K2500/K2500 4.1L, 4.8L, 5.0L, 5.7L

1. Compatibility: The Gates SX-0643 is specifically designed for 1973-1974 GMC K2500/K2500 models with 4.1L, 4.8L, 5.0L, and 5.7L engines, ensuring a perfect fit.

2. Quality: Gates is a well-known brand in the automotive industry, known for manufacturing high-quality parts. This fuel tank cap is expected to be durable and reliable.

3. OEM Replacement: This part is an OEM (Original Equipment Manufacturer) replacement, meaning it is made to the same specifications as the original part, ensuring a proper fit and function.

4. Leak Prevention: The cap is designed to prevent fuel leakage, which can be a significant safety and environmental concern.

1. Price: As with many OEM parts, the Gates SX-0643 may be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location, finding this specific part might be challenging, and it may take time for it to be shipped if not readily available locally.

3. Limited Longevity: While Gates is a reputable brand, the lifespan of fuel tank caps can vary based on factors such as driving conditions and maintenance, and this part may need to be replaced at some point.

The Gates SX-0643 Fuel Tank Cap offers a high-quality, OEM replacement for your 1973-1974 GMC K2500/K2500. Its compatibility and leak prevention features make it an attractive choice. However, the price and potential availability issues are factors to consider. If you value the peace of mind that comes with using an OEM part and are willing to pay a premium, this cap is a good choice. If you're looking for a more budget-friendly option, you may want to explore aftermarket alternatives.

Details:

Gates Fuel Tank Cap for 1973-1974 GMC K25 K2500 Pickup 4.1L 4.8L 5.0L 5.7L dn: Status: In Stock.

part #: sx0643 prices

• $13.01-$22.75

specifications fueltanksysteme:

• for models: K25, K2500
• for makes: Gmc
• for years: 1973-1974
• brand: Gates
• mpn: Sx-0643
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item height: 3.000
• item width: 3.630
• manufacturer warranty: Recommended Service Interval
• ipn: C666 16-35
• compatible model: K25/k2500 Pickup
• compatible year: 1974 1973
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

shipping fueltanksysteme:

• transit: 3-5 Days
• type: Fixed
• class: Standard, Expedited
• cost: $0.00
• service: Standard, Expedited

seller fueltanksysteme:

• city: Indianapolis, Indiana
• # reviews: 574174
• rating: 98.9%

general fueltanksysteme:

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

offer fueltanksysteme:

• availability: In Stock
• sold: 0
• quantity: 10
• started: September 28, 2025
• options: Ship-to-home

payments fueltanksysteme:

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

returns fueltanksysteme:

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

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