2006-2011 Honda R18A1 1.8L L4 Remanufactured Engine

Original price was: $4,349.00.Current price is: $3,499.00.

1.8L L4 SOHC 16-valve remanufactured engine for 2006–2011. Block castings R18A1 and RNA and crank casting RNA. Fully remanufactured to meet or exceed OE specifications. 7 year, million mile warranty and core fee waiver available.

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Description

RNA appears as both a block casting and the crank casting on this 1.8L four, alongside the R18A1 block number that matches the engine code. Vendor SKU is 557 and fitment is listed as 2006-2011 Honda. The record lists SOHC, 16 valves and gasoline for this one. No head casting and no casting location are given, so match on those two numbers and the SKU.

2006-2011 Honda 1.8L R18A1 L4. R18A1 Eng.

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 1.8L.

Remanufacturing & Warranty

Every engine we sell is fully remanufactured to meet or exceed OEM specifications:

  • 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.

Every engine carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.

Additional information

Vendor SKU

557

Important Notes

R18A1 Eng.

Block Casting

R18A1, RNA

Crank Casting

RNA

Body Style

1799

Fuel Type

Gasoline

Displacement

1.8L

Number of Cylinders

4

Product Type

Engines

Block Type

L

Head Type

SOHC

Number of Valves

16