AEM Electronics 30-3441 Replacement Wideband O2 Sensor Harness for Bosch LSU 4.9

AEM Electronics 30-3441 Replacement Wideband O2 Sensor Harness for Bosch LSU 4.9 is built for enthusiasts who need reliable performance hardware, clean data, and consistent operation from a trusted motorsports brand. Whether you're refreshing a proven setup or finishing a serious build, this oxygen sensor wiring harness delivers the function, fit, and quality expected from AEM Electronics.

Key Features

• Bosch LSU 4.9
• Wideband monitoring
• Direct replacement harness
• Approx. shipping weight: 0.54 lb

Why It Matters

This part is designed to support better monitoring, control, or performance consistency where factory components can fall short. It is a strong choice for street, strip, and custom applications that demand dependable operation, clean installation potential, and hardware that can keep up with higher performance goals.

Fitment

Universal Fit - Custom Installation May Be Required

Emissions Information

Does not directly modify factory emissions control operation; verify application and local regulations before use.

Installation Notes

Use correct wiring, thread sealant, and sensor placement practices for reliable operation.

Why Buy From Us

We focus on real performance parts, clean listings, and dependable fulfillment. Order AEM Electronics part 30-3441 with confidence for your next upgrade.