Honda and Acura Engines by Vehicle
Most people know their car better than they know their engine. These pages work in that direction: pick the vehicle, find the generation, and see which engine it left the factory with.
There are two ways into an engine search. You can start from the engine — a code you read off a block, or one somebody quoted at you — or you can start from the car sitting in the driveway. For most people the second is easier, because the year, the model and the trim are things you already know without opening the hood.
That is what these pages are for. Each one takes a vehicle, splits it into the generations that matter, and records which engine each generation was sold with. What comes out the other end is an engine code you can search on, ask about, and check against the stamp when you get a chance to look.
If you already have a code and want to know what it came in and how its variants differ, the engine pages approach it from that side instead. The two sets of pages describe the same relationships from opposite directions.
Choose a vehicle
Each page covers the generations, the trim splits that change the answer, what goes wrong on orders for that specific vehicle, and what we need in order to verify fitment.
- Honda CivicHondaThe Civic spans four engine families across the generations people still replace engines in, and the trim decides which one.2001–2005 · 2006–2011 · 2012–2015
- Honda AccordHondaFour-cylinder or V6 is the first question on an Accord, and it changes the engine family entirely.1998–2002 · 2003–2007 · 2008–2012
- Honda CR-VHondaTwo engine families across the generations people replace: the B20 in the first, the K24 in everything after.1997–2001 · 2002–2006 · 2007–2011
- Honda OdysseyHondaA J-series V6 vehicle from the second generation onward, and one where how the vehicle was used matters.1999–2004 · 2005–2010
- Acura TLAcuraA J-series V6 across its generations, with a Type-S variant that is a genuinely different engine.1999–2003 · 2004–2008
- Acura TSXAcuraThe K24A2 years are what most TSX engine demand is about, and the second generation is a different engine.2004–2008 · 2009–2014
- Acura MDXAcuraA J-series SUV, but not the same J-series engine across generations — the second generation is a J37.2001–2006 · 2007–2013
Trim, not year, is what decides the engine
If there is one idea to take away from this site, it is this one. Almost every engine order that goes wrong goes wrong here, and it goes wrong quietly: the request looks complete, the supplier looks confident, and the mistake only becomes visible when the engine is on the ground next to the car.
The clearest example is the Civic. A 2008 Civic LX has an R18A1 — a 1.8-litre single-cam four. A 2008 Civic Si has a K20Z3 — a 2.0-litre twin-cam. Different families, different transmissions, same badge, same year, same shape in a parking lot. There is no version of “2008 Honda Civic” that identifies one of those two, so an order placed on that phrase is filled by guessing.
The same pattern turns up in different clothing across the range. On the Accord the dividing line is four-cylinder against V6. On the TL it is whether the car is a Type-S. On the MDX it is which side of 2007 the vehicle sits on. On the CR-V the split is generational rather than trim-based, which makes it one of the easier ones — but a first-generation CR-V still changes variant partway through its run.
So the order of operations is: year narrows it to a generation, trim usually decides it, and the code stamped on the block settles it.
What the generation tables are, and what they are not
Every table on these pages records what vehicles were built with. That is a historical fact about a factory. It is not a statement that any particular used engine will work in any particular car, and the difference matters more the older the vehicle gets.
Cars in this age range have often had an engine already. A table cannot know that, and neither can a year and a model on their own. Whether a specific engine will work in a specific car also depends on the intake manifold, the ECU and immobiliser, the transmission and bellhousing, the accessory layout, the harness and the exhaust — which is why fitment gets verified against your vehicle before anything is confirmed.
Common questions
Should I start from the car or from the engine code?
From the car, unless you have already read the code stamped on the block. Almost everyone knows their year, model and trim; far fewer know their engine variant, and working backwards from a half-remembered code is how the wrong engine gets ordered. Start with the vehicle page, use it to work out which engine you should be looking at, then confirm it against the stamp.
Why does the trim matter more than the model year?
Because on several of these vehicles the trim is what changes the engine family. A 2008 Civic LX has an R18A1 and a 2008 Civic Si has a K20Z3 — same year, same shape, different engines bolted to different transmissions. The year narrows it to a generation. The trim is usually what decides it.
The engine in my car may already have been replaced. Do these pages still help?
They help you narrow the search and they cannot confirm what is in the car now. Every generation table on this site records what the vehicle was built with, which is a fact about the factory rather than about your car. On a vehicle old enough to need an engine, the code stamped on the block is the only source worth trusting.
My Honda or Acura is not one of the seven listed here. Can you still help?
These are the vehicles asked about most often, which is why they have pages. Other Honda and Acura models are not excluded. Send the year, model and trim through the engine finder and the process is the same: identify the engine first, check availability second, quote third.
Where to go next
The same information from the engine side, the guides that sit underneath these pages, and the form that starts a request.
- EnginesHonda and Acura engine families, by code.
- How to Find Your Honda Engine CodeWhere the code is stamped, and what the characters mean.
- How to Verify Engine FitmentThe information that settles fitment, and why a year alone never does.
- Honda EnginesHonda engine families, what they came in, and how availability is checked.
- Acura EnginesAcura engine families and the Honda blocks they share.
- Engine FinderTell us the vehicle and we identify the engine before quoting it.
Find the right engine for your vehicle
Tell us the year, model and trim. We identify the engine your vehicle takes and come back with current availability and pricing.