Engines and Components Cylinder Heads and Components

Mazda (OEM)

Mazda (OEM) Aluminum Cylinder Head

$749.95

SKU: BP4W-4-1

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Overview

The Mazda (OEM) BP4W-4-1 is a used cylinder head for Mazda Miata MX-5 vehicles. It is made of aluminum and was manufactured in Japan.

This direct replacement part is compatible with 1999 and 2000 Mazda Miata models, including Base, LS, SE, and 10th Anniversary trims with the 1.8L engine. The cylinder head shows signs of normal wear consistent with its used condition.
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The Mazda (OEM) BP4W-4-1 is a used, direct replacement cylinder head designed for the Mazda Miata MX-5. Constructed from aluminum and originating from Japan, this cylinder head is compatible with the 1999 and 2000 model years of the Mazda Miata. Specific compatible trims include the Base, LS, SE, and 10th Anniversary models, all equipped with the 1.8L 1839CC l4 GAS DOHC Naturally Aspirated engine. The seller notes that the part is in used condition and exhibits normal wear consistent with its previous use. As this is a used part, it's recommended to inspect and potentially recondition it, such as a deck and valve job, before installation to ensure optimal performance and longevity.

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.

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Specifications

BrandMazda (OEM)
Part NumberBP4W-4-1
CategoryEngines and Components

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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.

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Shipping

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