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Air and Fuel› Oxygen Sensors, Controllers and Components

AEM

AEM Power Harness for 30-0300 X-Series Wideband Gauge

$23.83 $22.03 Save $1.80

SKU: A005 30-3459

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In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: 30-3459

Replacement Power Harness for 30-0300 X-Series Wideband Gauge

Compatible w/ Part #30-0300

MIA's Description

The AEM 30-3459 is a power/IO harness designed as a direct replacement for the AEM 30-0300 AFR gauge. This harness features color-coded wiring to simplify installation. It supports three forms of communication: CAN, Analog, and Serial.

Fitment

Fitment Guaranteed

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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

BrandAEM
Part NumberA005 30-3459

Buy with Confidence

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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