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Mazda
JDM 04-08 Mazda RX8 13B 1.3L 4Port Rotary Engine
In stock — ready to ship
$1,399.00
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Pay $58.29/mo over time · quick approval at checkout
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See all financing options →or 4 interest-free payments of $349.75
送
Crated freight nationwideFlat zone rates · free local pickup in Dallas
現状
Sold AS-IS — no warrantySold as-is, no warranty
発
Same-day dispatch on orders by 1PM CTTracked freight · 1–5 business days to the lower 48
現
Sold AS-IS — all sales finalUsed OEM part, sold as-is with no warranty or returns. Questions? Text before you buy →
適合Fits these vehicles
Tap a vehicle to see every unit we have for it. Trim, transmission and emissions equipment vary within a model year — text us your VIN and we will confirm before you order.
内容What ships with it & what to carry over
Typically included
- Long block: head, block, valve cover, timing components as installed
- Intake manifold and throttle body where fitted
- Alternator and power-steering pump where fitted
- Exhaust manifold(s) where fitted
Carry over from your car
- ECU and engine wiring harness
- Starter, A/C compressor, belts
- US-spec sensors: O2 sensors, EGR and evap parts where your model requires them
- Rotary engines are sold as-is; verify apex seals and compression on arrival before install
Contents vary unit to unit — the photos and description on this page show what this listing type ships with. Anything missing you need, ask before you order.
送料Freight & pickup
Local pickup — Dallas, TX (Corkwood Rd)Free
Crated LTL freight to a business address or freight terminalCalculated at checkout
Residential delivery with liftgateAdded at checkout
Ships from our Dallas warehouse1–5 business days
Units are strapped to a pallet and crated. Have a forklift or a way to unload at the receiving end, or choose liftgate service. Questions on a quote before checkout? Text (469) 570-4113 with your zip.
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 4 items $829.96 · 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 2004–2008 Mazda RX-8 13B Renesis 4-Port Rotary Engine — Engine Only
Japanese-imported 13B Renesis 4-port rotary, imported directly from Japan. Serial 13B-524868. Approximately 50,000 miles.
What's included
- Complete 13B Renesis 4-port rotary engine
- Intake & exhaust manifolds
- Sensors
- Throttle body
- Ignition coils
- Alternator
Not included: transmission. It appears in some photos but is not part of this listing. Anything else visible in the photos is included unless noted.
Fitment
Interchanges with RX-8 applications; confirm fitment with your mechanic before ordering. Our team is glad to help you check compatibility.
Warranty
This rotary engine is sold as-is with no warranty. We strongly recommend replacing the apex seals before installation — rotary apex seals dry out and harden over time, which leads to weak compression. Every rotary we sell is verified to be free of seizing before it ships.
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.
