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Honda
2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a
Honda

2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a

Best price now

$749.00at JDM Engine DepotChecked Nov 13

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $749.00 at JDM Engine Depot on Nov 13.
  • Checked at 2 stores.

Our take on the 2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a

This is a used JDM R18A 1.8L SOHC VTEC engine paired with its automatic transmission, pulled from a Japanese-market 2006-2011 Honda Civic. It is a direct replacement for 1.8L Civic models of that generation, sold as a complete engine-and-transmission setup rather than a long block alone. The R18A is the economy-focused single-cam VTEC unit, so it favors fuel efficiency and low-end torque over the high-revving character of the Si's K20. Buyers are typically repairing a failed original engine or transmission and want a drop-in used assembly instead of a rebuild.

Best for2006-2011 Civic 1.8L owners facing a failed engine or transmissionDrivers who want a complete used engine-and-transmission assemblyBudget-minded repairs that avoid a full rebuild
Pros
  • Complete engine and automatic transmission in one unit
  • Genuine JDM R18A, the same engine code as the US 1.8L Civic
  • SOHC VTEC design is simple and economical
  • Direct fit for 2006-2011 1.8L Civic models
Cons
  • Used unit with unknown mileage and service history
  • No warranty terms stated
  • Sample photos mean the exact unit may differ cosmetically
  • Automatic transmission included limits it to automatic cars

2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a prices at every store

  • JDM Engine DepotNew

    In stock

    $749.00+ $250.00 shippingChecked Nov 13
    Visit JDM Engine Depot
  • JDM New YorkPre-owned

    In stockReturn policy

    $1,099.00Checked Nov 13
    Visit JDM New York

2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a price history

Lowest price we've seen: $749.00 on Nov 13 at JDM Engine Depot. Tracked across 1 store since Nov 13.

About the 2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a

This is a used JDM replacement engine and automatic transmission for 2006-2011 Honda Civic models with the 1.8L engine. The engine is the R18A, a 1.8L 4-cylinder SOHC VTEC. It is imported directly from Japan.

The listing covers the engine and the automatic transmission. The photos are samples of an item in similar condition from the seller's stock. The unit you receive is the same model and complete setup as described. Confirm fitment with a mechanic before buying to make sure it matches your vehicle setup.

Fits
2006-2011 Honda Civic, 1.8L models only
Engine code
R18A
Engine
1.8L 4-cylinder SOHC VTEC
Transmission
Automatic
Condition
Used replacement unit
Origin
JDM import from Japan
Included
1.8L SOHC VTEC engine, automatic transmission

Questions and answers

Will this fit my 2006-2011 Civic?
It is listed for 2006-2011 Civics with the 1.8L engine only. Cars with the 2.0L K20, such as the Si, use a different engine and are not covered.
Is the transmission included?
Yes. The listing is for the R18A engine and its automatic transmission together, not the engine alone.
Is this a new or used engine?
It is a used JDM replacement unit imported from Japan, described as high-quality used condition.
What is the R18A engine?
It is Honda's 1.8L single-overhead-cam VTEC four-cylinder used in the eighth-generation Civic. It prioritizes fuel economy over performance.
Does it come with a warranty?
No warranty terms are stated. Ask the seller about coverage and return terms before buying.
Can I use it in a manual-transmission Civic?
The assembly includes an automatic transmission. A manual car would need the engine mated to its own gearbox, so confirm compatibility with the seller.
Where is the 2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a cheapest?
At JDM Engine Depot, for $749.00, as of our latest check.
Where can I buy the 2006-2011 Honda Civic 1.8L 4-Cylinder SOHC VTEC Engine & Automatic Transmission JDM r18a?
2 stores we checked sell it, including JDM New York, JDM Engine Depot.

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