class members

Denso Fuel Pump Defect Class Action


CONSUMER LAW GROUP is pursuing a class action lawsuit against Denso, Honda, Subaru, and Toyota on behalf of individuals who owned and/or leased a vehicle equipped with defective Denso low-pressure fuel pumps and fuel pump assemblies.

A defect in the DENSO fuel pump installed in the affected Honda, Acura, Toyota, Lexus, and Subaru vehicles leaves vehicle owners at risk of spontaneous vehicle shutdown, engine stall and other safety risks that increase the likelihood of a crash or injury.

The low-pressure fuel pump is an integral component of safe vehicle operation, and the affected vehicles suffer from a fundamental design flaw that causes the fuel pump to prematurely fail. The impeller in their low-pressure fuel pump absorbs fuel and water, causing it to degrade and deform. The deformed impeller comes in contact with the fuel pump body, creating excess running resistance, causing “illumination of check engine and master warning indicators, rough engine running, engine no start and/or vehicle stall[ing]...” according to reports.

When the fuel pump fails, gasoline is not supplied to the engine, causing reduced engine power, stalling, and/or engine shutdown. Compounding the problem, the fuel pump defect occurs spontaneously with no advance warning to the consumer, thereby creating an extremely dangerous condition for drivers and occupants.

The known Subject Vehicles include the following models at present; however, the class action lawsuit would cover ALL vehicles equipped with a defective DENSO fuel pump (and not only those that have been the subject of a recall):


2019 ILX
2016 - 2020 MDX
2018 – 2019 NSX
2019 - 2020 RDX
2019 RLS
2019 RLX
2019 RLX Sport Hybrid
2015 - 2020 TLX


2015 - 2020 Accord
2019 Civic Coupe
2018 – 2020 Civic Hatchback
2019 Civic Sedan
2018 – 2020 Civic Type R
2018 - 2019 CR-V
2019 Fit
2018 – 2019 HR-V
2019 - 2020 Insight
2019 Odyssey
2019 Passport
2019 Pilot
2019 Ridgeline


2019 - 2020 Ascent
2019 - 2020 Impreza
2019 - 2020 Outback
2019 - 2020 Legacy


2014 - 2019 Toyota 4Runner
2018 - 2020 Toyota Avalon
2018 - 2020 Toyota Camry
2018 - 2020 Toyota Corolla
2019 Toyota Corolla Hatchback
2014 Toyota FJ Cruiser
2017 - 2019 Toyota Highlander
2014 - 2015, 2018-2019 Toyota Land Cruiser
2018 - 2020 Toyota Sequoia
2017 - 2020 Toyota Sienna
2018 - 2020 Toyota Tacoma
2018 - 2020 Toyota Tundra


2018 - 2020 Lexus ES350
2017 Lexus GS200t
2018 - 2019 Lexus GS300
2013 - 2015 and 2017-2019 Lexus GS350
2014 - 2019 Lexus GX460
2014 Lexus IS-F
2017 Lexus IS200t
2017 - 2019 Lexus IS300
2014 - 2015 and 2018-2019 Lexus IS350
2018 - 2020 Lexus LC500
2018 - 2020 Lexus LC500h (Hybrid)
2013 - 2015 Lexus LS460
2018 - 2019 Lexus LS500
2018 - 2020 Lexus LS500h (Hybrid)
2014 - 2015 Lexus LX570
2015 Lexus NX200t
2018 - 2019 Lexus NX300
2018 - 2019 Lexus RC300
2017 Lexus RC200t
2015, 2018 - 2019 Lexus RC350
2017 - 2020 Lexus RX350
2019 Lexus UX200
2018 - 2020 Lexus RX350L

By reason of the design defect, members of the class have suffered the following damages:

(a) Purchased and/or leased Subject Vehicles that contained defective DENSO fuel pumps,
(b) Have overpaid at the point-of-sale,
(c) Have suffered a diminished value of their Subject Vehicles,
(d) Have suffered the loss of use of the Subject Vehicles and expenditures for rental vehicles,
(e) Have suffered out-of-pocket loss including, costs of towing, cost of attempted repairs,
(f) Higher interest charges, increased sales tax, and higher insurance premiums, and
(g) Have suffered pain, suffering, trouble, and inconvenience.

If you or someone you know has owned or leased one of the list Subject Vehicles, and you wish more information on potential compensation or to be kept advised of the status of the Denso Fuel Pump Defect Class Action or any resulting compensation thereof in Canada, Ontario or Quebec, please provide your contact information to our law firm using the form below.

IF YOU WISH TO JOIN THE CLASS ACTION OR TO SIMPLY GET MORE INFORMATION, PLEASE COMPLETE THE FORM BELOW. Please note that providing your information creates no financial obligation for you. You are not charged any fee or cost for joining this class action. Our law firm is paid a contingency fee from the compensation recovered, only if the class action is successful. All information contained in this transmission is confidential and Consumer Law Group agrees to protect this information against unauthorized use, publication or disclosure.

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Denso Fuel Pump Defect Class Action
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Disclaimer: The Consumer Law Group website is not intended to create an attorney-client relationship between you and the firm. By submitting your information to us, you are not creating an attorney-client relationship with the firm, although the information will be kept confidential. An attorney-client relationship may be formed only after we check for conflicts of interest and the firm and you sign a mandate agreement. The firm may contact you about your legal claim to discuss representation options. Because of the volume of e-mails, we cannot promise to respond to every submission.

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