Miata MX-5 NB, NA + VW 1.8t, 1.9tdi adapter plate
Miata MX-5 NB, NA + VW 1.8t, 1.9tdi adapter plate
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Adapter plate for connecting the VW 1.9 TDI / 1.8T engines to Mazda Miata MX-5 NB, NA gearboxes.
- 1.6i B6 1989–1997 85kW/115hp gearbox
- 1.8i BP 1993–1997 96kW/130hp gearbox
- 1.6i B6-ZE 1998–2005 81kW/110hp gearbox
- 1.8i BP-4W 1998–2000 103kW/140hp gearbox
- 1.8i BP-Z3 VVT 2001–2005 107kW/146hp gearbox
This adapter is designed to work with the original VW starter, VW flywheel, and VW pressure plate, utilizing a Miata clutch disc.
The adapter plate sets the engine-to-gearbox tilt at a 0-degree angle and features a repositioned starter, located higher within the bellhousing.
This design eliminates the need for any bellhousing modifications for starter nose and starter pinion clearance, while also providing additional space for large turbocharger installations
Please note that additional turbocharger modifications or upgrades may be required due to the engine tilt and positioning.
Clutch Compatibility:
- VW/Audi starter 03G911023A + miata clutch disc + 050141117 228mm pressure plate + VW/Audi 026105269L single-mass flywheel
- VW/Audi starter 03G911023A + miata clutch disc + Valeo kit 835005 / 701790 single-mass flywheel (or equivalents: val835041, F1A078NX, ADV183076)
- 228mm dual-mass flywheel kit Valeo 837041 (or equivalents) + VW/Audi starter 03G911023A + miata clutch disc
The adapter is compatible with the following engines:
- VE pump 1.9tdi: 1Z, AHU, AGR, AHH, ALE, ALH, AFN, AHF, ASV, AVB, AVG (These engines can be rebuilt into fully mechanical "MTDI" engines.) etc...
- PD (pumpe duse) 1.9tdi: BSU, BRU, BXF, BXJ, ANU, ATD, AXR, BEW, BMT, AVB, AVQ, BSW, BJB, BKC, BLS, BSV, BXE, BPZ, AJM, ATJ, AUY, BVK, AWX, ASZ, AVF, BLT, ARL, BTB, BPX, BUK, etc....
- 1.8t: BEA, AWT, ARX, ARZ, AWC, BJX ,BAM, APX, AMK, BVR, AJQ, AJL, APP, BBU, APY, AUQ, BEX, AYP, AVJ, ADR, AMB, AMU, APT, APU, ARG, ATC, ATW, AWM, AWP, 1.8i non turbo engines, etc....
Package includes: Adapter and 5 cone head screws.
Worldwide shipping from EU.
Safe & Protected Payments
DHL express, GLS, Post office

Dear customers!
Please note that due to our company summer holiday and a temporary production shutdown, all orders placed on and after July 16th will be manufactured and shipped from July 29th onwards.
We appreciate your understanding and thank you for your patience.
JNC Swap Team
Your Questions Answered:
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We ship worldwide from Slovakia and Poland.
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Actual order processing time: 6 days + shipping time: 1-10 days.
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Can I return a product if I’m not satisfied?
You have the full right to return the product and receive a refund if you are not satisfied with it or if it does not fit your needs. Simply contact us via email at info@jncswap.com.
How often do customers return products?
The current average is only 1 returned item per 50 orders.


