The 2018 Genesis G90 has 4 NHTSA recall campaigns affecting an estimated 127,442 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 21 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Recall campaigns
ENGINE AND ENGINE COOLING24V1910002024-03-0828,439 affected
Defect
Hyundai Motor America (Hyundai) is recalling certain 2018-2020 Genesis G80, 2017-2022 G90, and 2019-2022 G70 vehicles equipped with a 3.3-liter V6 turbocharged engine. The left turbocharger oil feed pipe may deteriorate and leak oil.
Consequence
An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire.
Remedy
Dealers will replace the left turbocharger oil feed pipe, free of charge. Owner notification letters were mailed May 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 019G. This recall expands and replaces recall number 19V-538. Vehicles previously…
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 vehicles. Water may enter the starter solenoid and cause an electrical short, which can result in an engine compartment fire while parked or driving.
Consequence
An engine compartment fire while parked or driving can increase the risk of injury.
Remedy
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a remedy relay kit in the engine junction box, free of charge. Owner notification letters were mailed July 15, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's…
ENGINE AND ENGINE COOLING19V5380002019-07-198,059 affected
Defect
Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines. The turbocharger oil supply pipe may have a loose seal, causing oil to leak onto the exhaust manifold.
Consequence
Oil leaking onto the exhaust manifold increases the risk of a fire.
Remedy
Hyundai will notify owners, and dealers will replace the turbocharger oil supply pipe, free of charge. The recall began October 3, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 003G.
VISIBILITY18V3050002018-05-1037 affected
Defect
Hyundai Motor America (Hyundai) is recalling certain 2018 Hyundai Genesis G80 and Genesis G90 vehicles. The windshield and rear window on these vehicles may have been installed with incorrect primer, potentially reducing the glass bonding strength.
Consequence
If the glass bonding strength is reduced over time, the windshield and rear window may detach while driving, increasing the risk of a crash.
Remedy
Hyundai will notify owners, and dealers will replace the front and rear glass, free of charge. The recall began on July 6, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 001G.
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“Procontact gx-ssr cont m 2754019 sl101h sl bsw”
“Vehicle went dead. Replaced the battery. Started after replacement but went dead a few days later. Towed to dublin ca genesis. Diagnosed as water corrosion to wiring harness. Vehicle has less than 22000 miles, other than car washes and normal winter driving in ca. Genesis does have a recall for…”
“Vehicle went dead. Replaced the battery. Started after replacement but went dead a few days later. Towed to dublin ca genesis. Diagnosed as water corrosion to wiring harness. Vehicle has less than 22000 miles, other than car washes and normal winter driving in ca. Genesis does have a recall for…”
“The contact owns a 2018 genesis g90. The contact received notification of nhtsa campaign number: 24v107000 (electrical system) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount…”
“The contact owns a 2018 genesis g90. The contact received notification of nhtsa campaign number: 24v107000 (electrical system); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.…”
“The internal trunk release latch will not open the trunk. A person inside the trunk compartment may become trapped, increasing their risk of injury. - the trunk latch failed. It is available for inspection, upon request. - a person inside the trunk compartment may become trapped, increasing their…”
“On 01/16/22 at approximately 2305 hours, I was driving north on pa 743. I was traveling approximately 40 mph in a posted 55 mph zone due to snowy weather conditions. One adult was in the front passenger seat, 2 children were in car seats in the rear driver and passenger side. The road was level…”
“On 01/16/22 at approximately 2305 hours, I was driving north on pa 743. I was traveling approximately 40 mph in a posted 55 mph zone due to snowy weather conditions. One adult was in the front passenger seat, 2 children were in car seats in the rear driver and passenger side. The road was level…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2018 Genesis G90 as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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