NHTSA vehicle safety data
2018 Acura ILX Recalls, Ratings & Complaints
The 2018 Acura ILX has 4 NHTSA recall campaigns and 23 owner complaints on file as of November 3, 2026. Recall repairs are usually free at an authorized Acura dealer.
NHTSA recall and complaint data for the 2018 Acura ILX, plus NCAP crash-test ratings. Recall data is refreshed daily from NHTSA.
2018 Acura ILX owner complaints
Owners have filed 23 complaints with NHTSA about the 2018 Acura ILX, describing incidents dated October 20, 2018 to June 2, 2026.
Most-cited components
- Fuel/Propulsion System 19 complaints
- Electrical System 2 complaints
- Engine 2 complaints
- Service Brakes 2 complaints
- Seat Belts 1 complaint
Of the 23 complaints on file, 2 report a crash (owner-reported, not verified by NHTSA).
Newest complaints
ODI #11741512 · Filed
The contact owns a 2018 Acura ILX. The contact received notification of NHTSA Campaign Number: 25V859000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that the remedy was not yet available. The contact stated…
ODI #11719435 · Filed
The contact owns a 2018 Acura ILX. The contact received notification of NHTSA Campaign Number: 25V859000 (Service Brakes, Hydraulic); 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…
ODI #11716033 · Filed
Car stopped working, engine replaced than broke down again told it was better but than it was exhaust. Every light was on in the car
Reduced Brake Function
NHTSA #25V859000 · Service Brakes, Hydraulic — Foundation Components — Master Cylinder · NHTSA notice
Reported December 11, 2025 · Honda (American Honda Motor Co.)
Potentially affected: 70,658 vehicles
Repair completion: 36.97% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign RN5 · Owners notified May 1, 2026 · Recall influenced by NHTSA's Office of Defects Investigation
Defect description
Honda (American Honda Motor Co.) is recalling certain 2016-2020 Acura ILX vehicles. Contaminated brake fluid may cause a seal inside the brake master cylinder to deform, which can cause an internal brake fluid leak and reduce brake function.
Safety consequence
Reduced brake function can extend the distance required to stop, increasing the risk of a crash or injury.
Manufacturer remedy
Dealers will replace the brake master cylinder, free of charge. Owner letters were mailed May 4, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's number for this recall is RN5. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 17, 2025. The information in your report suggests that Honda (American Honda Motor Co.) may have been aware of this issue more than five business days before filing a report with NHTSA. Please be reminded that under Federal law, this agency is to be notified of all safety defect and/or noncompliance decisions within five business days. 49 CFR 573.6 Significant civil penalties can be assessed for this violation.
Fuel Pump May Fail
NHTSA #23V858000 · Fuel System, Gasoline — Delivery — Fuel Pump · NHTSA notice
Reported December 18, 2023 · Honda (American Honda Motor Co.)
Potentially affected: 2,490,460 vehicles
Repair completion: 79.04% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign KGC, KGD · Owners notified March 29, 2024
Recall group: Denso fuel pumps
Defect description
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Safety consequence
Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Manufacturer remedy
Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Half Shaft May Disengage and Allow Rollaway
NHTSA #19V424000 · Power Train — Driveline — Driveshaft · NHTSA notice
Reported June 6, 2019 · Honda (American Honda Motor Co.)
Potentially affected: 49,898 vehicles
Repair completion: 79.78% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign G54 · Owners notified August 1, 2019 · Vehicles built September 25, 2017 – July 16, 2018 (per NHTSA)
Defect description
Acura (American Honda Motor Co.) is recalling certain 2016-2019 Acura ILX vehicles. Excessive grease may prevent the set-ring on the half shaft from fully engaging, allowing the driveshaft to separate from the half shaft.
Safety consequence
A separated driveshaft can cause the vehicle to have a loss of drive or allow the vehicle to move even while in Park, increasing the risk of a crash or injury.
Manufacturer remedy
Acura will notify owners, and dealers will inspect, and, as necessary, replace the driveshaft and half shaft, free of charge. The recall began August 1, 2019. Owners may contact Acura customer service at 1-888-234-2138. Acura's number for this recall is G54.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Inaccurate Fuel Gauge Reading
NHTSA #19V052000 · Fuel System, Gasoline — Storage — Tank Assembly · NHTSA notice
Reported January 24, 2019 · Honda (American Honda Motor Co.)
Potentially affected: 4,455 vehicles
Repair completion: 95.53% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Manufacturer campaign H3U, Z3T · Owners notified March 14, 2019 · Vehicles built October 5, 2017 – September 25, 2018 (per NHTSA)
Defect description
Acura (American Honda Motor Co.) is recalling certain 2014-2019 Acura ILX vehicles. The vehicles may have a deformed fuel tank, raising the height of the fuel pump and allowing the fuel level float to stick, possibly causing the fuel gauge to display an inaccurate fuel level.
Safety consequence
If the fuel gauge displays that the vehicle has more gas than it actually does, the vehicle may run out of gas and stall, increasing the risk of a crash.
Manufacturer remedy
Acura will notify owners, and dealers will inspect and, as necessary, replace the fuel tank, free of charge. The recall began March 14, 2019. Owners may contact Acura customer service at 1-888-234-2138. Acura's number for this recall is H3U, Z3T.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Other Acura ILX model years
Check your 2018 Acura ILX VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Acura ILX at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
Check an Acura VIN