Radium Engineering · New
Radium Engineering 94-97 Mazda Miata/MX-5 Fuel Rail Plumbing Kit
MPN 20-0422 · Store SKU rad20-0422
Supplier stock checked 11/7/2026, 7:39:19 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
OEM fuel pressure regulator is retained. Feed and return hoses are replaced. Permits a bolt-on plug and play replacement for the OEM system FUEL RAIL PLUMBING KIT, 94-97 MAZDA MX-5
Manufacturer fitment & guides
Check 20-0422 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.