6 NHTSA CampaignsModel Years 2003, 2007–2012, 2014, 2018–2019

Mazda6 Fuel System Recalls Six federal campaigns, in NHTSA’s own words

Dean McCrary Mazda has six NHTSA campaigns open on the Mazda6 fuel system, model years 2003, 2007–2012, 2014, 2018–2019. Here is NHTSA’s own description of the most recent one, 21V875000:

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.

The repair is free — parts and labor, at any Mazda dealer, for the life of the vehicle. Check your VIN below to confirm your Mazda6 is included, or jump straight to what to do next.

Is This Mazda6 Included?

Enter the 17-character VIN and we query NHTSA in real time. The answer comes back for that one vehicle, and it covers every open campaign on it — not only the fuel system ones on this page.

Or call and read the VIN to our service team.

The Campaigns NHTSA Has Filed

Most recent first, six campaigns in all. Each block below carries the defect, the risk and the remedy exactly as NHTSA filed them, with the date NHTSA received them and a link to check our reading against the original.

NHTSA 21V8750002018–2019
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

What NHTSA says the defect is

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.

The risk NHTSA states

Fuel pump failure may cause an engine stall, increasing the risk of a crash.

The remedy NHTSA states

Dealers will replace the fuel pumps, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 5321K.

Campaign 21V875000 · reported to NHTSA 12 November 2021 · Read it on nhtsa.gov →

NHTSA 14V1700002014
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

What NHTSA says the defect is

Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda6 vehicles manufactured October 25, 2012, through May 9, 2013. In the affected vehicles, it is possible to fill the fuel tank beyond its rated capacity.

The risk NHTSA states

If the tank is overfilled, gas may flow into the charcoal canister (an evaporative emissions component) and possibly leak from the canister's external vent, increasing the risk of a fire.

The remedy NHTSA states

Mazda will notify owners and dealers will inspect and add an adapter to the shut off valve in the fuel tank and also inspect the charcoal canister for the presence of gasoline, replacing it as necessary, free of charge. The recall began on May 19, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's number for this recall is 7414D.

Campaign 14V170000 · reported to NHTSA 3 April 2014 · Read it on nhtsa.gov →

NHTSA 14V1140002010–2012
FUEL SYSTEM, GASOLINE

What NHTSA says the defect is

Mazda North America Operations (Mazda) is recalling certain model year 2010-2012 Mazda6 vehicles manufactured September 14, 2009, through May 2, 2011, and equipped with 2.5L engine. In the affected vehicles, spiders may weave a web in the evaporative canister vent hose, blocking it and causing the fuel tank to have an excessive amount of negative pressure.

The risk NHTSA states

Negative pressure could cause the fuel tank to crack resulting in a fuel leak, increasing the risk of a fire.

The remedy NHTSA states

Mazda will notify owners, and dealers will reprogram the powertrain control module and inspect and clean the canister vent line. If a web was found in the line, the fuel tank and check valve on canister vent line will be replaced. These repairs will be done free of charge. The recall began on April 30, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's recall number associated with this campaign is 7214C.

Campaign 14V114000 · reported to NHTSA 11 March 2014 · Read it on nhtsa.gov →

NHTSA 11V1340002009–2010
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

What NHTSA says the defect is

MAZDA IS RECALLING CERTAIN MODEL YEAR 2009-2010 MAZDA6 VEHICLES MANUFACTURED FROM APRIL 8, 2008, THROUGH FEBRUARY 8, 2010. A CERTAIN TYPE OF SPIDER MAY WEAVE A WEB IN THE EVAPORATIVE CANISTER VENT LINE AND THIS MAY CAUSE A RESTRICTION IN THE LINE. IF THIS OCCURS, THE FUEL TANK PRESSURE MAY BECOME EXCESSIVELY NEGATIVE WHEN THE EMISSION CONTROL SYSTEM WORKS TO PURGE THE VAPORS FROM THE CANISTER.

The risk NHTSA states

AS THE CANISTER IS PURGED REPEATEDLY DURING NORMAL OPERATION, THE STRESS ON THE FUEL TANK MAY EVENTUALLY RESULT IN A CRACK, POTENTIALLY LEADING TO FUEL LEAKAGE AD AN INCREASED RISK OF FIRE.

The remedy NHTSA states

DEALERS WILL INSPECT AND CLEAN UP THE CANISTER VENT LINE, AND INSTALL A SPRING TO PREVENT THIS TYPE OF SPIDER FROM ENTERING THE VENT LINE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE MARCH 25, 2011. OWNERS MAY CONTACT MAZDA CUSTOMER ASSISTANCE CENTER AT 1-800-222-5500.

Campaign 11V134000 · reported to NHTSA 25 February 2011 · Read it on nhtsa.gov →

NHTSA 08V4120002007–2008
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

What NHTSA says the defect is

MAZDA IS RECALLING 7,200 MY 2007-2008 MAZDA6 VEHICLES WITH CALIFORNIA EMISSION SPECIFICATIONS. THE METAL FUEL TANKS ON THE AFFECTED VEHICLES MAY HAVE HAD THE PVC PROTECTIVE COATING ON THE OUTSIDE OF THE FUEL TANK DAMAGED DURING THE ASSEMBLY PROCESS WHICH MAY RESULT IN REDUCED CORROSION RESISTANCE.

The risk NHTSA states

THIS COULD LEAD TO PERFORATION OF THE FUEL TANK, CAUSING FUEL LEAKAGE. FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

The remedy NHTSA states

DEALERS WILL INSPECT THE BOTTOM SURFACE OF THE FUEL TANK FOR DAMAGE TO THE PROTECTIVE COATING AND, IF NECESSARY, REPAIR THE COATING OR REPLACE THE FUEL TANK. THE RECALL BEGAN ON AUGUST 28, 2008. OWNERS MAY CONTACT MAZDA AT 1-800-222-5500, OPTION 2.

Campaign 08V412000 · reported to NHTSA 15 August 2008 · Read it on nhtsa.gov →

NHTSA 03V5310002003
FUEL SYSTEM, GASOLINE:DELIVERY

What NHTSA says the defect is

ON CERTAIN PASSENGER VEHICLES, THE FUEL SENDER UNIT (FSU) MAY HAVE BEEN IMPROPERLY INSTALLED IN THE FUEL TANK, PRODUCING AN INADEQUATE SEAL, AND FUEL MAY LEAK.

The risk NHTSA states

A FIRE COULD OCCUR IN THE PRESENCE OF AN IGNITION SOURCE.

The remedy NHTSA states

DEALERS WILL INSPECT THE TOP OF THE FUEL TANK, AND IF NECESSARY, REPAIR OR REPLACE IT. OWNER NOTIFICATION BEGAN FEBRUARY 9, 2004. OWNERS SHOULD CONTACT MAZDA AT 1-800-222-5500.

Campaign 03V531000 · reported to NHTSA 16 December 2003 · Read it on nhtsa.gov →

What To Do From Here

Four steps, in order.

Run the VIN

Use the checker above, or nhtsa.gov/recalls. Both read the same federal record, and both answer for the one vehicle rather than the nameplate.

Book the repair

Schedule online or call . Give us the campaign number and we will confirm the parts are in hand before you come in.

Ask if parts are short

A campaign is sometimes announced before the remedy parts reach dealerships. If that is the case we will say so and put you on the list, rather than book a visit that cannot be completed.

Keep the paperwork

We give you written proof the campaign was closed. It is worth having: a buyer checking the federal record later sees the campaign, and the paperwork is what shows it was dealt with.

Mazda6 Fuel System Recall Questions

Does one of these campaigns cover my Mazda6?⌄

Only a VIN answers that. A campaign covers a build range, so two vehicles of the same model year can be treated differently. The checker on this page queries NHTSA for one vehicle and returns every open campaign on it.

What does the repair cost?⌄

Nothing. A federal safety recall remedy is performed at no charge to the owner — parts and labor — for the life of the vehicle, whatever the mileage and wherever the vehicle was bought.

Why is the wording on this page so formal?⌄

Because it is not ours. The defect, risk and remedy text is NHTSA’s, reproduced without edit. Rewriting a safety notice into friendlier language would change what it says, and we would rather you read the original than our version of it.

Could something have changed since this page was written?⌄

Yes. This page was checked against NHTSA on 2026-08-09, and campaigns are amended and superseded. The Mazda6 recall hub reads the federal database live every time it loads, so it is the current position; this page is the detail behind it.

Mazda6 Fuel System Recall Open? We Will Book It.

Call with the VIN, or book online. Recall work is performed at no charge to the owner, and we will confirm the parts before your visit.

Schedule Recall ServiceAll Mazda6 Recalls

Verified as of 2026-08-09 against the NHTSA federal recall database. Every defect, risk and remedy statement above is NHTSA’s own wording, reproduced without edit, and each campaign number links to the federal record it came from. Nothing on this page is a summary, an estimate or an inference.