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JDM 06-09 Honda Civic Si K20A 2.0L DOHC I-VTEC Engine RBC K20Z
Only 1 available — one-of-one unit
$1,295.00
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Pay $53.95/mo over time · quick approval at checkout
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See all financing options →or 4 interest-free payments of $323.75
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Crated freight nationwideFlat zone rates · free local pickup in Dallas
保
30-day start-up warrantyGenuine JDM, imported direct
発
Same-day dispatch on orders by 1PM CTTracked freight · 1–5 business days to the lower 48
保
30-day start-up warrantyCompression-tested & auction-graded before it ships · Warranty terms →
返
30-day returns, RMA-backedNot the right fit? See our return policy →
取付Complete the install
Parts most people replace while the engine is out — brand new, in original manufacturer packaging. Want fitment confirmed against your build first? Call or text (469) 570-4113
All 6 items $1,434.33 · add only what you need
Questions about fitment?Call or text a real enthusiast — (469) 570-4113
→実証What we verify before it ships
- Compression & leak-down tested
- Auction grade documented
- Actual unit photographed — what you see ships
- Genuine JDM, imported from Japan
エンジンEngine Details
JDM 2006–2009 Honda Civic Si K20A 2.0L DOHC i-VTEC Engine (RBC Head) — Approx. 56,000 Miles
Genuine Japanese-domestic-market K20A 2.0L DOHC i-VTEC inline-four with the RBC head, imported directly from Japan by JDM Alliance. Serial K20A-2543623.
Engine specs
- Engine code: K20A (DOHC i-VTEC, RBC head)
- Displacement: 2.0L DOHC 16-valve inline-4
- Serial number: K20A-2543623
- Mileage: approximately 56,000 miles
- Origin: imported direct from Japan
Compatible vehicles
- 2006–2009 Honda Civic Si (FG2 / FA5, K20Z3 applications)
- K-series swap applications — confirm supporting hardware
What's included
- Complete K20A 2.0L DOHC i-VTEC engine — block and head
- Fuel rail & injectors
- Intake manifold
- Exhaust manifold
- Throttle body
- Power steering pump
- Coil packs
- Alternator
Anything else visible in the photos is included unless noted otherwise.
What you'll receive
We stock multiple examples of most engines, and the unit photographed is one of them. If this particular engine has sold we'll match you to another in the same condition and mileage range. Before anything ships we send you photographs and the serial number of the actual engine you're getting — you approve it first.
Fitment
The RBC head and intake manifold are among the most sought-after K-series castings — a common upgrade even on builds that don't start with one. Confirm supporting hardware against your build before ordering.
Warranty & returns
This is a performance engine and it carries our 30-day performance-engine warranty and a 30-day return window, not the 90-day start-up warranty that applies to like-for-like replacement engines. Full terms at jdm-online.com/pages/warranty.
JDM Alliance — Dallas, TX
Ships from our Dallas warehouse at 10203 Corkwood Rd, Ste 107, Dallas, TX 75238 — local pickup available. Questions on fitment or freight? Call or text (469) 570-4113, or reach the shop at (972) 494-4900. Imported direct from Japan: no middlemen, real photos, real engines.
取付前Pre-install checklist — set it up for success
- Reseal before install — fresh valve cover, oil pan and rear main seals are cheap insurance on any import
- Service the timing components — inspect or replace belts, tensioners and the water pump while access is easy
- Fresh fluids & filters — new oil, coolant and filters before the first start-up
- Transfer your accessories — intake, alternator, A/C and harness setups vary by market; reuse yours where needed
Want this unit's numbers? Call or text (469) 570-4113 and we'll send the compression results and extra photos of the exact engine before you buy — proof over promises, always.
