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Est. 1957
Wiseco

Wiseco MAZDA MIATA 1.8L 4v 10.5:1 83.5MM Piston Shelf Stock

$207.99

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Fits 1999-2005 Mazda Miata. This Wiseco forged piston is built for demanding builds with its 2618 aluminum construction and 10.5:1 compression ratio.

Key Features

  • Fits 1999-2005 Mazda Miata and 1999-2000 Mazda Protege.
  • This is a single piston, forged from 2618 aluminum for improved tensile strength.
  • Features a 10.5:1 compression ratio with an 83.5mm bore.
  • Includes precision ring grooves, an anti-detonation groove, and additional ring seal features.
  • The piston skirt is coated with ArmorGlide for reduced friction, seizure resistance, and quieter operation.
  • The fully machined crown and forced pin oiling are designed for heavy to severe duty performance applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're rebuilding the engine for your 1999-2005 Mazda Miata, especially for performance applications, you need parts you can trust. This Wiseco piston is forged from 2618 aluminum, a material known for its improved tensile strength, making it well-suited for the stresses of performance builds. It features a 10.5:1 compression ratio and a bore size of 83.5mm, designed to work with the Mazda BP engine.

Wiseco has included several features to enhance performance and durability. The piston crown is fully machined, and it includes precision ring grooves, an anti-detonation groove, and other features to improve ring seal. The skirt is coated with ArmorGlide, which helps reduce friction, resist seizure, and operate more quietly. This piston is also designed with forced pin oiling to ensure proper lubrication.

This piston is sold individually. If you're rebuilding your engine, remember to check the manufacturer's installation instructions for proper fitment and assembly procedures.

Specifications

Brand
Wiseco
Manufacturer Part #
6590M835
UPC
00193564089007

Frequently Asked Questions

Wiseco MAZDA MIATA 1.8L 4v 10.5:1 83.5MM Piston Shelf Stock

$207.99