Found It Cheaper? Use Our Atlus Price Guarantee!

DeatschWerks 650cc Fuel Injectors for 1990-2005 Mazda Miata NA/NB - Set of 4 (18U-05-0650-4)

$299.00

In stock

This product will be available soon, but you can pre-order now to get on the list before others!

US Based Support - In Florida

30 Days Satisfaction Guarantee

Price Match

Easy Financing

DeatschWerks 650cc Fuel Injectors for 1990-2005 Mazda Miata NA/NB - Set of 4 (18U-05-0650-4)

$299.00

$299.00

Fits 1990-2005 Mazda Miata (NA and NB chassis) including Base, LS, M Edition, and Mazdaspeed models.

Support your high-performance build with this set of four DeatschWerks 650cc fuel injectors. These injectors are engineered to provide the increased fuel volume necessary for forced induction or high-output naturally aspirated Mazda Miata engines. Every set undergoes rigorous multi-point dynamic flow testing to ensure a variance of no more than 1-2% across the set, which is critical for maintaining consistent air-fuel ratios across all cylinders and achieving a stable idle.

  • Flow Rate: 650cc/min at 43.5 psi
  • Flow-matched within 1-2% for superior tuneability
  • High-impedance (saturated) coil design
  • Direct drop-in fitment for OE fuel rails and harnesses
  • Includes all required O-rings and seals
  • Manufacturer Part Number: 18U-05-0650-4
🔧 Fitment & Compatibility
Year Make Model Submodel
1999 Mazda Miata 10th Anniversary
1990-1997,1999-2005 Mazda Miata Base
1993 Mazda Miata LE
2000-2005 Mazda Miata LS
1994-1997 Mazda Miata M Edition
2004-2005 Mazda Miata Mazdaspeed
1991,2000-2003 Mazda Miata SE
2003 Mazda Miata Shinsen
1997 Mazda Miata STO

Authencity Guaranteed

We only sell authentic products from verified brand partners and retail partners globally.

  • Visa
  • Mastercard
  • PayPal
  • American Express
  • Discover
  • Apple Pay
  • Google Pay

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt