Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Engines and Components› Engine Covers, Pans and Dress-Up Components

Flyin' Miata

1.8 Motor Mount Bracket

Name: 1.8 Motor Mount Bracket
Brand: Flyin' Miata
SKU: 04-70100 RIGHT

$73.99

SKU: 04-70100 RIGHT

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Overview

The Flyin' Miata right side 1.8 motor mount bracket is a new factory Mazda part designed for 1.8 engine conversions in a Miata.

This bracket does not include the rubber dampener and is intended for use when the original mounts were not acquired with the engine. It features the Mazda part number NA75-39-021.

Show original supplier description

The Flyin' Miata right side 1.8 motor mount bracket is a genuine factory Mazda component essential for installing a 1.8 engine into any Miata. This bracket is specifically designed to facilitate a 1.8 engine conversion and is ideal for those who did not receive the original mounts with their engine. It serves as a direct replacement for the right-side mount and bears the Mazda part number NA75-39-021. Please note that this part does not include the rubber dampening element. This motor mount bracket is compatible with the following Miata models: 1990-1997, 1999-2005, and the 2004-2005 MSM.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Flyin' Miata
Part Number	04-70100 RIGHT
Category	Engines and Components

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy