Home / Best Sellers / JDM 98-00 Mazda Miata MX-5 BP 1.8L DOHC...
Mazda
JDM 98-00 Mazda Miata MX-5 BP 1.8L DOHC Engine + 6 Speed Manual Transmission
In stock — ready to ship
$3,099.00
affirm
Pay $129.12/mo over time · quick approval at checkout
shopPay
See all financing options →or 4 interest-free payments of $774.75
送
Crated freight nationwideFlat zone rates · free local pickup in Dallas
保
30-day 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 transmission is out — brand new, in original manufacturer packaging. Want fitment confirmed against your build first? Call or text (469) 570-4113
All 6 items $1,531.34 · 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
変速機Transmission Details
JDM 1998–2000 Mazda Miata / MX-5 BP 1.8L DOHC Engine & 6-Speed Manual Transmission — Approx. 58,000 Miles
Genuine Japanese-domestic-market BP 1.8L DOHC inline-four out of an NB Miata, imported directly from Japan by JDM Alliance and supplied with its 6-speed RWD manual transmission. Serial BP-973704.
Engine specs
- Engine code: BP (DOHC)
- Displacement: 1.8L DOHC 16-valve inline-4
- Serial number: BP-973704
- Mileage: approximately 58,000 miles
- Origin: imported direct from Japan
Compatible vehicles
- 1998–2000 Mazda Miata / MX-5 (NB, 1.8L BP)
What's included
- Complete BP 1.8L DOHC engine — block and head
- 6-speed RWD manual transmission
- Fuel rail & injectors
- Intake 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 NB 6-speed is the desirable gearbox and is included here, which makes this a practical drivetrain package. Confirm fitment with your mechanic before ordering.
Warranty
The engine is backed by our 90-day replacement-engine warranty. The included transmission carries our 30-day transmission warranty. 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. A contact phone number is required so the freight carrier can schedule delivery. 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 front and rear seals are cheap insurance on any used gearbox
- Fresh fluid — fill with the correct spec fluid before the first drive
- Inspect your clutch or torque converter — mate fresh wear parts to your replacement unit
- Confirm fitment — bellhousing pattern, sensors and shifter location can vary by chassis and year
Want this unit's numbers? Call or text (469) 570-4113 and we'll send extra photos and details of the exact unit before you buy — proof over promises, always.
