−20%
2007-2012 Acura RDX K23A1 2.3L Remanufactured Engine
In stock — ships in 1–2 business days
Call with your VIN or tag number and we will confirm this listing fits before you pay.
- Shipping
- Freight, 3–6 business days
- Returns
- 45 days, by mail
- Warranty
- See warranty terms
- Payment
- Bank transfer, Zelle, Chime
Product details
The RDX is the only vehicle on this record, with the engine given as K23A1 and displacement as 2.3L. Listed coverage is 2007-2012 Acura, and it is filed in the catalog under Honda alongside the 2.3L category. Match the K23A1 code and the year before ordering, because the listing publishes no other identifying numbers for the unit. It is described as remanufactured to meet or exceed OE specifications and nothing beyond that.
2007-2012 Acura K23A1 2.3.
- Deep Clean – To start the remanufacturing process, every engine is fully disassembled and hot tanked (cast iron) or thermally cleaned (aluminum)
- Inspection – Magnaflux testing uses magnetic particles to inspect metal, checking for microscopic cracks and fissures that will cause long-term failure. All parts are visually inspected as well.
- Machining and New Parts – Deck surfaces are CNC machined and new parts are added. New parts include bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, galley plugs and either a new timing chain (with new tensioners) or a new timing belt (with new tensioner). If an engine has a timing-driven water pump, a new pump is installed.
- SIM Testing – Each engine is SIM tested after reassembly, with the cooling and oil systems being fully pressurized and the crank being spun at high RPM to verify compression and build quality.
Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.
Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More 2.3L.



