Mazda Fuel Tank Ring

Find a fuel tank lock ring for your Mazda

Browse Mazda fuel tank retaining rings by vehicle application as the range grows. The Mazda 3 BK fuel-pump locking ring is one example to compare. Use the photographs to identify the retaining ring you need, and confirm the exact application before ordering.

Check the Mazda 3 locking ring listing

Browse the Mazda 3 fuel tank ring category or view the Mazda 3 BK fuel-pump locking ring. The listing uses reference 579-204. Provide your vehicle build, engine and body details to PFA so the reference can be checked against the part you are replacing.

Confirm the ring profile and supplied components

Compare the locking-ring shape and engagement profile with the original part. Ask PFA about dimensions if you need a measurement to confirm the match. The retaining ring and the fuel-pump seal are separate parts, so confirm whether you also need a seal and what the listing supplies. Do not assume that a fuel pump or seal is included with a locking ring.

Ask PFA to check your Mazda ring, or explore the wider fuel tank ring range. Review the shipping and returns information and warranty policy with the current product offer.