AEM Classic Wideband Bosch 4.2 Sensor Harness

96" Cable Compatible w/ Part # 30-4100, 30-5130, and 30-5143

Part # 30-3400

AEM Classic Wideband Bosch 4.2 Sensor Harness

In Stock
Free Shipping on orders over $150*
$29.95
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
If the cables or sensors for your AEM Performance Electronics Gauge become damaged, AEM offers sensors and replacement cables for its Digital and Analog style gauges.

About AEM

AEM Performance Electronics makes advanced technologies accessible to the racing masses. Check out our innovative automotive aftermarket products today!

Brand AEM
Emission Code5
Product TypeWideband Accessory
Warranty1 Year
UPC840879027339
Part Number30-3400
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
1 Year: See Details

*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.