Trying to track down an Acura RLX Used Engine? We stock tested used replacement engines pulled from running Acura RLX vehicles across 2014, 2015, 2016, 2017, 2018, 2019, 2020, covering 3.5L V6 J35Y6, Sport Hybrid SH-AWD 3.5L V6 (with electric motors) configurations. Confirm standard vs. Sport Hybrid SH-AWD trim; hybrid units include the electric motor/transaxle assembly.
Every unit in our inventory comes from a low-mileage donor vehicle averaging around 75,000 miles, then goes through inspection and testing before it’s listed for sale. An Acura RLX engine replacement is one of the most cost-effective ways to repair your Acura RLX after a failure, especially since OEM parts can carry a steep dealership markup. We stand behind every order with a warranty of up to 90 days.
Before installing any used engine, it’s worth checking whether your Acura RLX has any open safety recalls that could affect the repair – you can look this up directly through NHTSA’s official recalls lookup tool.
Working on a similar Acura? We also stock the Acura RL engine for owners cross-shopping comparable models.
Not sure which engine fits your Acura RLX? Send us your VIN and our team will confirm the exact match before you order. Browse our full used engine selection, our complete lineup of used Acura parts, and if you’re also replacing the transmission, check our used transmission inventory to bundle both and save on shipping.







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