SPECTRA PREMIUM LO187 Fuel Tank Lock Ring Kit 671607120707 TRANSIT-350

( Brand: Spectra Premium ), ( Manufacturer Part Number: LO187 ), ( Part Type: Fuel Ring Tank Lock ), ( Product Type: Fuel Delivery ), ( UPC: 671607120707 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Ford, Lincoln ), ( Compatible Model S : F-150, Mustang, Focus, Fusion, Escape, Expedition, Edge, Fiesta ), ( Fitnote: Except Plug-in Style Model. Excl. Plug-in Style Model. ), ( Product Subtype: Fuel Tanks ), ( Product Details: Fuel Tank Lock Ring ), ( Department: Replacement )

Review SPECTRA PREMIUM Ford Transit-350 Fuel Tank Lock Ring And O Kit fits 2015–2016

The **Spectra LO187 Fuel Tank Lock Ring & O-Ring Kit** is a precision-engineered aftermarket solution designed exclusively for Ford Transit models (350 series) manufactured between the 2015 and 2016 model years, ensuring a secure and leak-proof fit for the fuel tank assembly. This high-quality kit features a **stainless steel lock ring** and a **high-performance nitrile O-ring**, both engineered to withstand the harsh conditions of automotive fuel systems, including exposure to gasoline vapors, temperature fluctuations, and mechanical stress. The lock ring is crafted from durable, corrosion-resistant stainless steel, providing superior strength and longevity compared to standard metal or plastic alternatives, while its precise dimensions guarantee a snug, interference-fit seal that prevents fuel leaks and maintains system integrity. The accompanying **nitrile O-ring** is formulated to resist swelling, cracking, or degradation from prolonged contact with fuel and lubricants, ensuring a reliable barrier against fuel evaporation and contamination. This kit is ideal for mechanics and DIY enthusiasts performing fuel tank replacements, repairs, or maintenance, as it simplifies installation with its easy-to-align design while delivering professional-grade performance. Whether addressing a leaking fuel tank or upgrading an existing system, the Spectra LO187 kit offers a cost-effective, long-lasting solution that meets or exceeds OEM specifications, giving users confidence in their repair work.

The **Spectra LO187 Fuel Tank Lock Ring & O-Ring Kit** is designed for Ford Transit 350 (2015 2016) models, specifically for the fuel tank lock ring and O-ring replacement. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Compatibility and Fit**: The kit is explicitly engineered for the 2015 2016 Ford Transit 350, ensuring a precise fit for the lock ring and O-ring. This reduces the risk of leaks or improper installation, which is critical for fuel systems where safety and reliability are paramount.

2. **Quality Materials**: Spectra is a reputable brand known for producing high-quality automotive parts, including fuel system components. The lock ring and O-ring in this kit are likely made from durable materials designed to withstand fuel exposure, temperature fluctuations, and mechanical stress over time.

3. **Prevents Leaks**: The primary purpose of the lock ring and O-ring is to create a secure seal between the fuel tank and the vehicle s fuel system. A faulty or worn-out seal can lead to fuel leaks, which pose fire hazards and environmental risks. Replacing these components proactively can prevent such issues.

4. **Easy Installation**: The kit is designed to be straightforward to install, especially if you have basic mechanical skills or access to a manual. The components are typically pre-cut and ready to fit, reducing the time and effort required compared to sourcing individual parts.

5. **Cost-Effective**: Replacing a lock ring and O-ring as part of a kit is often more economical than buying them separately. It also avoids the risk of purchasing incompatible parts that might not fit or function correctly.

6. **Maintenance Best Practice**: Regular maintenance of fuel system components is essential for vehicle longevity. Addressing wear and tear on the lock ring and O-ring early can prevent more costly repairs down the line, such as damage to the fuel pump or tank.

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1. **Limited Scope**: This kit is specific to the lock ring and O-ring only. If the fuel tank itself is damaged or corroded, this kit will not address those issues. You may need to replace the entire fuel tank or perform additional repairs, which could increase costs.

2. **Potential for Overkill**: If the lock ring and O-ring are still in good condition, replacing them solely for preventive maintenance might be unnecessary. It s important to inspect these components before purchasing the kit to avoid unnecessary expenditure.

3. **Installation Challenges**: While the kit is designed for ease of use, some users may find the installation process challenging, particularly if they lack experience with fuel system repairs. Improper installation could lead to leaks or damage to the fuel tank or surrounding components.

4. **Availability of Alternatives**: There may be other brands or generic kits available that offer similar or even better value. It s worth comparing prices and reviews to ensure you re getting the best deal without compromising quality.

5. **Time-Consuming**: Replacing the lock ring and O-ring requires removing the fuel tank, which is a labor-intensive process. This may not be feasible for those without access to a lift, proper tools, or mechanical experience.

6. **Risk of Contamination**: If the fuel tank is not properly cleaned or dried before reinstalling the new O-ring and lock ring, fuel residue or debris could contaminate the new parts, leading to premature failure or leaks.

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The **Spectra LO187 Fuel Tank Lock Ring & O-Ring Kit** is a reliable and well-suited solution for addressing seal-related issues in the 2015 2016 Ford Transit 350 fuel system. Its compatibility, quality, and ease of installation make it a strong choice for those experiencing or anticipating leaks. However, it is not a universal fix it only addresses the lock ring and O-ring, and its value depends on the actual condition of these components. If the fuel tank itself is compromised, additional repairs will be necessary.

- Vehicles with known or suspected fuel leaks due to worn seals.

- Owners performing routine maintenance or preventive repairs.

- Those who prioritize safety and want to avoid the risks associated with faulty fuel system seals.

For those who are unsure about the condition of their lock ring and O-ring, it may be prudent to inspect them first or consult a mechanic before purchasing. Additionally, comparing prices and reading reviews of alternative kits can help ensure you re making the most cost-effective choice.

If you are certain that the lock ring and O-ring in your 2015 2016 Ford Transit 350 are worn or damaged, the **Spectra LO187 kit is a solid and recommended choice**. It offers a good balance of quality, compatibility, and ease of use. Pair this purchase with proper preparation, such as cleaning the fuel tank and using the right tools, to ensure a successful installation. If you re unsure about the condition of the components or lack experience with fuel system repairs, consider consulting a professional mechanic to assess the situation and perform the replacement.

Details:

Every time you replace the fuel tank or pump module, don't forget to change lock ring that secures module. This Fuel Tank Lock Ring Kit requires no vehicle modification for installation. Fuel Tank Lock Ring and O-Ring Kit LO187 by Spectra Premium. Made to look, fit, and function just like the original part.

With OE design, this product helps ensure proper tank sealing to prevent pressure or fuel leaks. Features: designed as a replacement for your worn-out fuel system part. The original locking ring can deteriorate and not exert enough pressure to keep the fuel tank sealed when installed. Engineered to offer simple, trouble-free installation.

Manufactured to meet or exceed high OEM standards. Fuel tank sealing is not only important to prevent fuel leaks but also pressure on OBD II vehicles when the engine control computer tests EVAP system. When you replace the fuel tank or pump module, should your locking ring too.

part #: lo187 prices

• $19.24-$30.75

specifications fueltanksysteme:

• for makes: Ford
• for years: 2015-2016
• brand: Spectra Premium
• mpn: Lo187
• part type: Fuel Ring Tank Lock
• product type: Fuel Delivery
• upc: 671607120707
• california prop 65 warning: Cancer And Reproductive Harm.
• fitment type: Direct Replacement
• compatible make s : Ford, Lincoln
• compatible model s : F-150, Mustang, Focus, Fusion, Escape, Expedition, Edge, Fiesta
• fitnote: Except Plug-in Style Model. Excl. Plug-in Style Model.
• product subtype: Fuel Tanks
• product details: Fuel Tank Lock Ring
• department: Replacement

general fueltanksysteme:

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

payments fueltanksysteme:

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

offer fueltanksysteme:

• started: March 4, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 5

returns fueltanksysteme:

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

seller fueltanksysteme:

• rating: 99.0%
• # reviews: 150221
• city: Carson, California

shipping fueltanksysteme:

• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• transit: 2-6 Days
• carrier: FedEx
• class: Standard
• cost: $19.65

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