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Showing 13–17 of 17 results

* - aftermarket option is available.

086-9008-19

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086-9008-19 - 2019 Harness Adaptor-Carbureted Yamaha

$14.11 Usually ship in 1-3 days

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086-9012-00

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086-9012-00 - 2019 Harness Adaptor- Honda Engine

$32.09 Usually ship in 1-3 days

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086-9013-00

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086-9013-00 - 2019-2021 Wiring Harness Adaptor- Vanguard 37 EFI Vert/Horiz

$28.39 Usually ship in 1-3 days

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086-9015-00

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086-9015-00 - 2020 28 Briggs EFI Pigtail

Usually ship in 1-3 days

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086-9016-00

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086-9016-00 - Harness Adapter For Kawasaki EFI

$109.99 Usually ship in 1-3 days

In stock

The Engine Harness Adaptors are critical components that connect your mower’s engine wiring to the electrical system, ensuring proper function of ignition, charging, and safety circuits. By referencing the Bad Boy Mower Part diagrams available at BadBoyMowerParts.com, you can quickly identify the exact harness adaptor designed for your engine model, including Briggs, Kawasaki, Kohler, Vanguard, Yamaha, and CAT diesel options. Using authentic OEM Bad Boy Mower Parts prevents electrical faults, poor connections, and premature wear caused by incorrect or aftermarket parts. Whether you’re troubleshooting ignition issues, replacing a damaged harness adaptor, or upgrading to match an engine swap, ordering through our illustrated Bad Boy Lawn Mower Parts schematics guarantees correct fitment and long-term reliability. Shopping Bad Boy Parts Online makes the process quick and accurate, and with Free Shipping On Orders Over $100, keeping your mower’s engine electrical system running at peak efficiency is cost-effective and hassle-free.