GATES SX-0961 Fuel Tank Gas Cap 1.6L 1.7L 1.8L 2.2L L4 L5

( Brand: Gates ), ( Manufacturer Part Number: SX-0961 ), ( 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: C663 39-48 ), ( Compatible Year: 1987 1986 1985 1984 1983 1982 1981 1980 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Fuel Tank Cap )

Review GATES Fuel Tank Cap Audi 1.6l 1.7l 1.8l 2.2l L4 L5 Gas Ft fits 4000 1980–1987

The **Gates SX-0961 Fuel Tank Cap** is a precision-engineered replacement part designed specifically for the iconic 1980 1987 Audi 4000 series, covering the 1.6L, 1.7L, 1.8L, and 2.2L inline-four (L4) and inline-five (L5) gasoline-powered engines. Crafted from high-quality materials, this fuel cap is built to meet or exceed OEM standards, ensuring a secure, leak-proof seal while maintaining the original aesthetic of your vehicle. The cap features a robust, durable construction with a sturdy metal or reinforced plastic housing, designed to withstand the rigors of daily use, including exposure to fuel vapors, temperature fluctuations, and mechanical stress. Its ergonomic design allows for easy installation and removal, even in tight spaces, while the integrated venting system helps regulate internal pressure, reducing the risk of fuel evaporation and maintaining optimal engine performance. The cap s sleek, matte black finish not only complements the understated elegance of the Audi 4000 s exterior but also resists corrosion and fading, ensuring long-term reliability. Whether you re restoring a classic Audi or performing routine maintenance, the Gates SX-0961 is a dependable choice that combines functionality with the attention to detail expected from a brand synonymous with automotive excellence. Its universal fit for the specified engine configurations makes it an ideal upgrade for enthusiasts seeking both performance and authenticity.

### Pros and Cons of buying a Gates SX-0961 Fuel Tank Cap for 1980 1987 Audi 4000 (1.6L, 1.7L, 1.8L, 2.2L L4/L5 Gas)

1. **Direct Fitment** The Gates SX-0961 is specifically designed for the 1980 1987 Audi 4000 series, including the 1.6L, 1.7L, 1.8L, and 2.2L inline-4 and inline-5 engines. This ensures compatibility without modification, reducing the risk of installation errors.

2. **High-Quality Material** Gates is a reputable manufacturer known for producing durable, corrosion-resistant fuel tank caps made from high-grade plastic and metal components. This helps prevent leaks and ensures longevity.

3. **Seal Integrity** The cap features a reliable sealing mechanism, which is crucial for maintaining proper fuel system pressure and preventing fuel evaporation. A well-sealed cap also reduces the risk of fuel odors and potential vapor leaks.

4. **Easy Installation** The design is straightforward, making it a relatively simple DIY replacement. No specialized tools are typically required, and the cap screws on securely without excessive force.

5. **Prevents Fuel Loss and Contamination** A faulty or missing fuel cap can lead to fuel loss, reduced engine performance, and even contamination of the fuel system. Replacing it with a Gates cap helps maintain optimal fuel delivery.

6. **Check Engine Light (CEL) Prevention** Many modern vehicles (and some older ones with OBD-I systems) trigger a CEL if the fuel cap is loose or missing. Replacing it with the correct Gates cap can resolve this issue.

7. **Cost-Effective Solution** Compared to labor costs for professional replacement, purchasing and installing the cap yourself is a budget-friendly option.

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1. **Potential Counterfeit Concerns** Gates parts can sometimes be counterfeit, especially if purchased from unauthorized sellers. Buying from a trusted dealer or official Gates distributor minimizes this risk.

2. **Limited Availability** Depending on the region, the Gates SX-0961 may not be as widely stocked as generic or aftermarket alternatives. This could require ordering online or visiting specialty auto parts stores.

3. **No Additional Features** Unlike some premium aftermarket caps, the Gates SX-0961 does not include extra features such as pressure relief valves or enhanced sealing compounds. For most applications, this is sufficient, but enthusiasts may prefer more advanced options.

4. **Wear Over Time** While durable, the plastic and rubber components of the cap can degrade over time due to exposure to fuel vapors, heat, and UV light. Regular inspection is recommended.

5. **Possible Misalignment During Installation** If not installed correctly (e.g., over-tightening or cross-threading), the cap may not seal properly. This requires careful handling during installation.

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The Gates SX-0961 fuel tank cap is a **reliable, direct-fit replacement** for the 1980 1987 Audi 4000 series, offering a balance of quality, ease of installation, and compatibility. Its primary advantages correct fitment, durability, and prevention of fuel system issues make it a strong choice for owners addressing a faulty or missing cap. However, buyers should ensure they purchase an **authentic Gates product** to avoid counterfeit issues and verify that the cap meets their specific needs (e.g., no need for advanced features).

For most users, the **pros outweigh the cons**, making the Gates SX-0961 a **recommended purchase** for a straightforward and effective solution.

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- **Buy from an authorized Gates distributor or a reputable auto parts retailer** (e.g., RockAuto, Amazon, local Audi specialty shops) to ensure authenticity.

- **Inspect the cap upon arrival** for signs of wear, damage, or incorrect labeling.

- **Follow installation instructions carefully** to avoid over-tightening or misalignment.

- **Consider replacing the rubber gasket** if the original is degraded, as this is the primary sealing component.

- **Monitor for leaks or CEL resets** after installation to confirm proper function.

If budget is a concern, generic OEM replacements (e.g., from Denso or Bosch) may also work, but the Gates cap is a trusted brand with a proven track record.

Details:

Gates Fuel Tank Cap for 1980 - 1987 Audi 4000 1.6L 1.7L 1.8L 2.2L L4 L5 Gas ft: Status: In Stock.

part #: sx0961 prices

• $18.72-$35.79

specifications fueltanksysteme:

• for models: 4000
• for makes: Audi
• for years: 1980-1987
• brand: Gates
• mpn: Sx-0961
• 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: C663 39-48
• compatible year: 1987 1986 1985 1984 1983 1982 1981 1980
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Gates Fuel Tank Cap

offer fueltanksysteme:

• started: March 11, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 10

seller fueltanksysteme:

• city: Indianapolis, Indiana
• # reviews: 631575
• rating: 99.5%

general fueltanksysteme:

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

payments fueltanksysteme:

• credit card: Discover
• other
• wallet: Paypal

returns fueltanksysteme:

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

shipping fueltanksysteme:

• transit: 2-6 Days
• class: Standard, Expedited
• service: Standard, Expedited
• cost: $0.00
• type: Fixed

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