Engines and Components› Engine Bearings

ACL

ACL Mazda 4 1489-1498cc Z5/E5/B5 1981-99 Engine Connecting Rod Bearing Set

$7.33

SKU: A002 4B8331A-1.00

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 4B8331A-1.00

MIA's Description

The ACL Mazda 4 engine connecting rod bearing set is designed for engines with displacements of 1489-1498cc, specifically for Z5, E5, and B5 engine types. This set is compatible with Mazda vehicles from 1981 to 1999.

Fitment

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Specifications

BrandACL
Part NumberA002 4B8331A-1.00

Videos

ACL Bearings | Behind The Power

ACL Bearings | Behind The Power
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BMW F10 M5 V8 twin turbo S63 engine upgraded with ACL rod bearings at Schmiedmann
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BMW E92 M3 S65 Conrod Bearings - EXAMPLE VIDEO - ACL - Plastigauge - Engine Mounts

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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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