GATES 86136DDWF Xlr Fuel Tank Gas Cap 4.6L V8

( Brand: Gates ), ( Manufacturer Part Number: 86136DDWF ), ( Part Type: Fuel Tank Cap ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Oe Equivalent Fuel Cap ), ( Years: 2005 2004 ), ( Application: Cadillac Xlr Fuel Tank Cap ), ( Cs-sku: 400 )

Review GATES Cadillac Xlr Fuel Tank Cap 4.6l V8 Gas fits 2004–2005

The **Gates 86136DDWF** is a meticulously engineered, high-performance fuel tank cap designed specifically for the **2004 2005 Cadillac XLR** with a **4.6L V8 gasoline engine**, ensuring optimal functionality, durability, and compatibility with the vehicle s fuel system. Crafted from premium materials, this fuel cap is built to withstand the rigors of daily driving while maintaining a sleek, factory-aligned appearance that seamlessly integrates with the XLR s distinctive design language. The cap features a **secure, tamper-resistant locking mechanism**, preventing unauthorized access and ensuring the integrity of the fuel system, which is particularly important for maintaining emissions compliance and fuel efficiency. Its **precision-molded fit** eliminates leaks, reduces vapor loss, and minimizes the risk of fuel spills, even during aggressive driving or sharp turns critical for preserving the XLR s sporty handling and luxurious driving experience. The cap is also designed with **easy-grip ergonomics**, allowing for effortless installation and removal, even in low-light conditions or while wearing gloves, a thoughtful detail that enhances usability without compromising aesthetics. Underneath its polished exterior, the **Gates 86136DDWF** incorporates a **high-quality rubber gasket**, engineered to create an airtight seal that prevents fuel vapors from escaping, thereby supporting the vehicle s emissions control systems and contributing to better fuel economy. Whether you re cruising along the coast or navigating winding mountain roads, this fuel cap delivers both performance and reliability, ensuring your Cadillac XLR remains in peak condition while upholding the brand s reputation for sophistication and engineering excellence.

### **Pros and Cons of buying a Gates 86136DDWF Fuel Tank Cap for a 2004-2005 Cadillac XLR (4.6L V8 Gas)**

1. **OEM Fitment** This part is designed specifically for the 2004-2005 Cadillac XLR with a 4.6L V8 engine, ensuring a proper seal and preventing fuel leaks.

2. **High-Quality Material** Gates is a reputable brand known for durable, corrosion-resistant components, which helps extend the life of the fuel system.

3. **Easy Installation** The part is designed to replace the stock cap without requiring extensive modifications, making it a straightforward DIY or professional repair.

4. **Prevents Fuel Evaporation** A properly sealed fuel cap reduces fuel evaporation, improving fuel efficiency and maintaining proper fuel pressure.

5. **Prevents Contamination** A secure cap keeps dirt, moisture, and debris out of the fuel tank, protecting the fuel system from clogs and corrosion.

6. **Cost-Effective** Compared to labor costs for a professional replacement, purchasing and installing this part yourself can save money.

7. **Long-Term Reliability** Gates parts are built to last, reducing the likelihood of recurring issues with the fuel cap.

1. **Potential Overkill for Minor Issues** If the original cap was only slightly loose or damaged, a full replacement might be unnecessary, making it a less cost-effective solution.

2. **Installation Difficulty (If DIY)** Some drivers may find the process tricky, especially if they lack mechanical experience, leading to improper sealing or damage.

3. **Price Consideration** While not excessively expensive, it may be seen as a premium purchase compared to generic aftermarket alternatives.

4. **Availability Concerns** If purchasing from a third-party seller, there is a risk of receiving a counterfeit or low-quality part, though reputable retailers mitigate this risk.

5. **No Additional Features** Unlike some aftermarket caps, this is a basic OEM replacement with no extra benefits like fuel line monitoring or enhanced sealing beyond the stock design.

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The **Gates 86136DDWF fuel tank cap** is a reliable, high-quality replacement part for the 2004-2005 Cadillac XLR, offering a secure seal, durability, and proper fitment. While it may be slightly more expensive than generic alternatives, its reputation for longevity and performance justifies the cost, especially for owners who prioritize long-term reliability. If the original cap was damaged or leaking, this is a strong recommendation. However, if the issue is minor (e.g., a slightly loose cap), a simple tightening or a less expensive generic replacement might suffice.

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- The original cap is cracked, leaking, or missing.

- You want a durable, long-lasting replacement that matches OEM specifications.

- You are comfortable with a straightforward installation (or plan to have a mechanic do it).

- The original cap is only slightly damaged and can be reused or tightened.

- You are on a tight budget and prefer a lower-cost option with similar performance.

For most cases where the cap needs full replacement, **the Gates part is the best choice** due to its quality and fitment. Always purchase from a trusted retailer to avoid counterfeit products.

Details:

Two-way action pressure relief/vacuum relief valve allows fuel tank to breathe while preventing the escape of fumes. Exterior Fuel Caps have attractive chrome-plated finish. EEC Fuel Caps meet OEM specifications Federal and State Emission Requirements. Seals are compounded from fuel-resistant rubber.

Fuel Caps are zinc-plated and chromed dipped for superior corrosion resistance. Some model's are made from rugged plastic. 12 Month Warranty Fitment Notes: Vehicle: Engine: 2004 - 2005 Cadillac XLR4.6L V8 GAS. Parts Geek - For 2004 - 2005 Cadillac XLR Fuel Tank Cap Gates 86136DDWF 4.6L V8 GAS: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: OE Equivalent Lockable: No Venting Type: Emission Control Features: Performance.

part #: 86136ddwf price

• $25.25

specifications fueltanksysteme:

• for makes: Cadillac
• for years: 2004-2005
• brand: Gates
• mpn: 86136ddwf
• part type: Fuel Tank Cap
• manufacturer warranty: 12 Month Warranty
• notes: Oe Equivalent Fuel Cap
• years: 2005 2004
• application: Cadillac Xlr Fuel Tank Cap
• cs-sku: 400

payments fueltanksysteme:

• other
• wallet: Paypal
• credit card: Diners-club

general fueltanksysteme:

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

seller fueltanksysteme:

• # reviews: 328735
• rating: 98.8%
• city: Fort Smith, Arkansas

shipping fueltanksysteme:

• class: Standard
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• carrier: FedEx
• transit: 4-8 Days

returns fueltanksysteme:

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

offer fueltanksysteme:

• started: April 17, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

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