Mazda
JDM 03-08 Mazda RX8 13B MSP Renesis Rotary Engine Only
In stock — ready to ship
$1,399.00
affirm
Pay $58.29/mo over time · quick approval at checkout
shopPay
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? Call before you buy →
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 2003–2008 Mazda RX-8 13B MSP Renesis 6-Port Rotary Engine — Rebuild Core, Low Compression — Approx. 60,000 Miles
Read this first: this engine is giving very low compression numbers on the leading ports and will need new apex seals before it can be run. We are listing it honestly as a rebuild core, priced accordingly — it is not a drop-in running engine. If you want a Renesis you can install and drive, call us and we'll point you at one of our other units instead.
Genuine Japanese-domestic-market 13B MSP Renesis 6-port rotary, imported directly from Japan by JDM Alliance. Serial 13B-470098. The engine is not seized and turns freely — a sound basis for a rebuild, with the intake, exhaust and ancillaries included so you're not sourcing those separately.
Engine specs
- Engine code: 13B MSP Renesis (6-port)
- Displacement: 1.3L twin-rotor Wankel
- Serial number: 13B-470098
- Mileage: approximately 60,000 miles
- Condition: low compression on leading ports — apex seals required; sold as a rebuild core
- Origin: imported direct from Japan
Compatible vehicles
- 2004–2008 Mazda RX-8 (6-speed manual, 6-port Renesis)
- 2003–2008 Mazda RX-8 (JDM SE3P, manual)
What's included
- Complete 13B Renesis 6-port rotary engine
- Intake manifold
- Exhaust manifold
- Sensors
- 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 6-port and 4-port Renesis are not interchangeable across manual and automatic applications without supporting changes. Confirm fitment with your mechanic before ordering — call or text us and we'll help you check.
Warranty
This rotary engine is sold AS-IS with no warranty. The low compression described above is a known, disclosed condition of this unit and is not covered. We verify that every rotary we sell is 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.
