Spectra LO184 Fuel Tank Lock Ring

Spectra LO184 Fuel Tank Lock Ring

The Spectra LO184 fuel tank lock ring is an OE-style replacement for select Mazda fuel system applications. It is built to match original equipment performance expectations for secure fuel tank module retention on supported vehicles.

Key Features

• Fuel tank lock ring for hardware, fasteners, and fittings applications
• Engineered to meet or exceed original equipment performance standards
• Manufactured with controlled quality processes for consistent fit and function
• Direct replacement for select Mazda fuel tank service applications
• Part number LO184 for catalog and cross-reference lookup

Detailed Description

Spectra Premium LO184 is a fuel tank lock ring used to secure the fuel pump or sender module at the tank opening on supported Mazda vehicles. It is a practical replacement for service work where the original lock ring is worn, damaged, or no longer provides proper retention. This part cross-references 579204 for the same application. Compatible With 2011-2014 Mazda 2, 2009-2011 Mazda RX-8, 2006-2009 Mazda 3, 2006-2009 Mazda 3 w/o California Emissions, and 2006-2007 Mazda 6. The LO184 part number is also useful when verifying the correct fuel tank lock ring for Mazda 3 and Mazda RX-8 service jobs.

Common Issues This Part Can Address

• Damaged or corroded fuel tank lock ring threads
• Poor module retention at the fuel tank opening
• Fuel system service after pump or sender replacement
• Fitment issues caused by a worn original lock ring

Installation Notes and Tips

Confirm the vehicle application before installation and match the lock ring to the fuel tank module design. Inspect the tank flange and sealing surfaces for wear, debris, or damage before securing the module. Use the correct service procedure for the Mazda 2, Mazda RX-8, Mazda 3, or Mazda 6 application to ensure proper seating and retention.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce fuel tank lock rings that meet or exceed original equipment performance expectations.