MOTORAD SX-V97B Fuel Tank Cap Ik 5.7L 6.0L 8.1L

( Brand: Motorad ), ( Manufacturer Part Number: SX-V97B ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Width: 3.000 ), ( Item Length: 3.250 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C518 63-62 ), ( Compatible Model: Silverado 3500 ), ( Compatible Year: 2007 2006 2005 2004 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Fuel Tank Cap )

Review MOTORAD Fuel Tank Cap Chevrolet 5.7l 6.0l 8.1l Ik fits SILVERADO 3500 2004–2007

The **Motorad SX-V97B Fuel Tank Cap** is a meticulously engineered, high-performance replacement for the stock fuel tank cap on 2004 through 2007 Chevrolet Silverado 3500 models equipped with the legendary **5.7L V8 (LS1), 6.0L V8 (L26/L36), or the massive 8.1L V8 (LQ9)** engines. Designed with both functionality and durability in mind, this cap is crafted from **high-grade, corrosion-resistant aluminum**, ensuring long-lasting performance even in harsh driving conditions. Unlike the stock cap, which can become brittle over time or fail to maintain proper fuel vapor pressure, the SX-V97B features a **reinforced, dual-stage sealing system** that guarantees an airtight seal, preventing fuel vapors from escaping while also resisting leaks under extreme pressure fluctuations. The cap is equipped with a **precision-machined O-ring groove** and a **high-tension spring mechanism**, which eliminates common issues like fuel odor leaks, evaporative emissions system (EVAP) failures, or even potential fuel starvation due to improper sealing. Its **threaded design matches the factory specifications exactly**, ensuring a perfect fit without the need for modifications, while the **durable, tamper-resistant locking mechanism** prevents accidental detachment during transit or rough handling. Whether you're hauling heavy loads, towing a trailer, or simply driving through rough terrain, this cap maintains optimal fuel system integrity, helping to preserve engine performance and fuel efficiency. Built to withstand the demands of heavy-duty applications, the Motorad SX-V97B is an essential upgrade for Silverado owners who prioritize reliability, performance, and long-term protection for their fuel system.

### Pros and Cons of Buying a Motorad SX-V97B Fuel Tank Cap for a 2004-2007 Chevrolet Silverado 3500 (5.7L, 6.0L, 8.1L)

1. **Enhanced Security** The SX-V97B features a locking mechanism that prevents unauthorized access to the fuel tank, reducing the risk of fuel theft or tampering. This is particularly useful for trucks parked in high-theft areas or left unattended for extended periods.

2. **Durability and Weather Resistance** Motorad products are known for their robust construction, often made from high-quality materials like stainless steel or reinforced plastics. The SX-V97B is designed to withstand harsh environmental conditions, including extreme temperatures, UV exposure, and moisture, ensuring longevity.

3. **Compatibility** This cap is specifically designed to fit the 2004-2007 Chevrolet Silverado 3500 series with the 5.7L (L96/LT1), 6.0L (LQ9/LQ4), and 8.1L (LML) engines. It should integrate seamlessly with the existing fuel system without requiring modifications.

4. **Easy Installation** The SX-V97B is typically designed for straightforward installation, often requiring only basic tools. Many users report that it can be fitted in under an hour, especially if the original cap was removed cleanly.

5. **Fuel Theft Deterrence** Beyond physical security, the locking mechanism can act as a psychological deterrent to potential thieves, as they may perceive it as an added obstacle to overcome.

6. **Compatibility with Aftermarket Security Systems** Some locking fuel caps can be integrated with additional security systems, such as fuel tank alarms or GPS tracking devices, further enhancing protection.

7. **Aesthetic Appeal** While functionality is the primary focus, the SX-V97B may offer a sleeker or more modern look compared to the stock cap, which could be appealing to owners who prioritize both security and appearance.

---

1. **Cost** Locking fuel caps are generally more expensive than standard OEM caps. The SX-V97B may cost significantly more than a basic replacement cap, which could be a deterrent for budget-conscious buyers.

2. **Key Management** Unlike standard caps, the SX-V97B requires a key or combination to open. Losing the key could leave you stranded if you cannot access the fuel tank, especially in an emergency. Some models may also require a spare key, adding to the overall cost.

3. **Potential for Wear and Tear** While durable, the locking mechanism could become less reliable over time, especially if exposed to frequent use or harsh conditions. The keyhole or lock may require occasional lubrication or maintenance.

4. **Installation Challenges** In rare cases, the fuel tank opening or surrounding area may not align perfectly with the SX-V97B, requiring adjustments or modifications. If the original cap was damaged during removal, installation could become more difficult.

5. **Limited Availability of Spare Keys** If the cap is no longer in production or the manufacturer no longer supports it, replacing a lost key could be difficult or costly. Always check the availability of spare keys before purchasing.

6. **Potential for Misuse** Some owners may forget to lock the cap after refueling, defeating the purpose of the security feature. This could lead to frustration if the cap is left unlocked in a high-theft area.

7. **Compatibility with Fuel Filler Neck** While the SX-V97B is designed for the specified Silverado models, there is a slight risk of misalignment if the fuel filler neck has been modified or if the truck has been in an accident. Always inspect the fit before finalizing the purchase.

8. **Resale Value Impact** While not a major concern, some buyers may perceive a locking fuel cap as unnecessary, potentially affecting the resale value of the truck. However, this is subjective and depends on the buyer s priorities.

---

The **Motorad SX-V97B fuel tank cap** is a solid investment for Chevrolet Silverado 3500 owners (2004-2007) who prioritize fuel security and durability. Its locking mechanism provides a tangible deterrent against fuel theft, which is a growing concern for trucks parked in urban or high-risk areas. The cap s compatibility with your vehicle and ease of installation further add to its appeal.

However, the higher upfront cost and the need for key management could be drawbacks for some buyers. If you frequently travel or park in unsafe areas, the added security may outweigh these concerns. For owners who rarely leave their truck unattended or are on a tight budget, a standard OEM or aftermarket non-locking cap might suffice.

- You frequently park your truck in high-theft areas or leave it unattended for extended periods.

- You value durability and weather resistance for your fuel system.

- You are willing to invest in enhanced security measures for your vehicle.

- You rarely leave your truck unsecured and prioritize cost savings.

- You are concerned about losing the key or cannot easily obtain a spare.

- You prefer a simpler, non-locking cap and do not see the need for additional security.

For most Silverado 3500 owners who prioritize safety, the **SX-V97B is a worthwhile upgrade**. Just ensure you purchase from a reputable seller and keep the key in a safe place. If you decide to proceed, consider also investing in a fuel tank alarm or GPS tracker for added protection.

Details:

MotoRad Fuel Tank Cap for 2004 - 2007 Chevrolet Silverado 3500 5.7L 6.0L 8.1L ik: Status: In Stock.

part #: sxv97b price

• $15.38

specifications fueltanksysteme:

• for models: 3500, Silverado
• for makes: Chevrolet
• for years: 2004-2007
• brand: Motorad
• mpn: Sx-v97b
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item width: 3.000
• item length: 3.250
• manufacturer warranty: 1 Year
• ipn: C518 63-62
• compatible model: Silverado 3500
• compatible year: 2007 2006 2005 2004
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Motorad Fuel Tank Cap

returns fueltanksysteme:

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

general fueltanksysteme:

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

shipping fueltanksysteme:

• service: Standard, Expedited
• transit: 3-6 Days
• class: Standard, Expedited
• type: Fixed
• cost: $0.00

payments fueltanksysteme:

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

seller fueltanksysteme:

• rating: 99.6%
• city: Indianapolis, Indiana
• # reviews: 638746

offer fueltanksysteme:

• options: Ship-to-home
• quantity: 6
• sold: 0
• availability: In Stock
• started: March 29, 2026

Motorad SX-V97B Is Similar To:

• 2003-11 Motorad Heavy Duty Fuel Cap Nonlocking Un Thread 055644804125 (40% similar) Motorad part number our choice. Once purchased you own it. Or any other minor issue that does not make the part you are buying defective. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. Shipping:free shipping is for continental USA only. If any ...(November 3rd, 2018)
• 2504-11 Motorad Heavy Duty Fuel Cap With Lock (33.6% similar) Motorad heavy duty fuel cap with lock. This is new in open box...(April 4th, 2018)
• Mgc-793sk Motorad Dual Locking Fuel Cap Tanks Air Intake 055644107936 (33.5% similar) Motorad MGC-793SK dual locking fuel cap protects your from theft and vandalism passes all state federal emissions tests manufactured durable, long-life materials reduces air pollution with proper sealing venting independently tested for emission control deters vandalism. Specifically designed ...(June 16th, 2018)
• Mgc-807 Cst Motorad Mgc807 Fuel 055644008073 (30.8% similar) CST Motorad MGC807 fuel tank cap thumbnails to caps are designed and manufactured prevent loss, primarily through evaporation. Please through the messaging system by ing button above. Combining a inventory and showrooms full of parts provides us the advantage shipping products quickly efficiently. A...(January 23rd, 2018)
• Mgc-811 Cst Motorad Mgc811 Fuel 055644008110 (27.7% similar) Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. A faulty or leaky fuel cap emit up-to 30 gallons of per year in to the atmosphere. All of Motorad fuel caps meet federal MVSS301 and I m 240 ...(February 22nd, 2018)
• Mgc 832 Wd Express Motorad Fuel Tank Cap Fits Jaguar Vanden (37.2% similar) ...(October 27th, 2018)
• Mgc-837 Motorad Fuel Tank Cap Upc 055644008370 (39.4% similar) CHRYSLER1999-2017DODGE1999-2017FIAT2012--2017INFINI 002-2011JEEP2000-2017KIA2005-2017MAZDA2003-2015MERCEDES-BENZ2006-2017MITSUBISHI2001-2017NISSAN2000-2013PLYMOUTH1999-2001RAM2011-2017SUBARU2005-2017SUZUKI2009-2011VOLKSWAGEN2009-2014...(January 18th, 2019)
• Mgc46 Motorad Fuel Gas Tank Filler Cap Replace Oem (38.2% similar) Motorad MGC-46STANDARD fuel cap tank verify fitment before purchase...(April 18th, 2018)
• Mgc48 Motorad Pronto Fuel Tank Fits Pickup Suburban (35% similar) No other accessories included. See photos above. Fast shipping. Receive only what is pictured listed. Comes as shown...(February 17th, 2019)
• Mgc519 Motorad Push Vent Fuel Tank Cap Fits Volvo 055644115191 (45.9% similar) Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. and we urge you to take a look if cannot find what are looking for at egghead. Orders ship from 12 major metropolitan markets in the us. A ...(June 5th, 2019)
• Mgc637t Motorad Fuel Cap (29.1% similar) ...(January 1st, 2019)