TwinPower 2017-Up M8 Touring Ignition Coil, Black, Model 216146, Replaces H-D 31600017

Twin Power™ coils are the high-quality direct fit with at least 20% more voltage than stock. Constructed from durable high-quality, molded-epoxy, in a late O.E.M.-style molded case, these ignition coils improve starting, prevent high-speed misfires and increase overall performance. They are available in black and chrome, and come with a one-year manufacturer's warranty.

• Direct replacements restore factory spark output across Big Twin, XL, V-Rod, and Softail applications from 1965-2025
• High-energy output ensures crisp throttle response, easy starting, and strong combustion under all conditions
• Black/Chrome housings match stock aesthetics with precise ohm ratings for reliable ignition performance

The TwinPower 216146 ignition coil is a direct-fit replacement for specified 2017 Harley-Davidson M8 Touring applications. Its black molded case is designed in a late O.E.M.-style format, while the coil provides at least 20% more voltage than stock to support reliable ignition performance, crisp throttle response, easy starting, and strong combustion.

Constructed from durable molded epoxy, this high-energy ignition coil helps restore factory spark output and helps prevent high-speed misfires. It is designed for precise ohm ratings and dependable operation across the listed applications. The manufacturer part number is 216146, and the vendor part number is 31600017.

Fitment includes the 2017 Harley-Davidson FLHR Road King, FLHX Street Glide, FLTRX Road Glide, FLHXS Street Glide Special, FLTRXS Road Glide Special, FLHTCU Electra Glide Ultra Classic, FLTRU Road Glide Ultra, FLHTK Ultra Limited, FLHTKL Ultra Limited Low, and FLHXSE CVO Street Glide.

Features:

• Brand and Model: TwinPower 216146 ignition coil
• Color: Black housing designed to match stock aesthetics
• Direct Fit: Replacement coil for specified 2017 Harley-Davidson M8 Touring applications
• High-Energy Output: Provides at least 20% more voltage than stock
• Construction: Durable molded-epoxy case in a late O.E.M.-style design
• Ignition Performance: Supports easy starting, crisp throttle response, strong combustion, and reduced high-speed misfires
• Manufacturer Part Number: 216146
• Vendor Part Number: 31600017

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1
Fitment:
2017 Harley Davidson FLHR Road King Base
2017 Harley Davidson FLHRXS Road King Special Base
2017 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2017 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2017 Harley Davidson FLHTK Ultra Limited Base
2017 Harley Davidson FLHTKL Ultra Limited Low Base
2017 Harley Davidson FLHTKSE CVO Limited Base
2017 Harley Davidson FLHX Street Glide Base
2017 Harley Davidson FLHXS Street Glide Special Base
2017 Harley Davidson FLHXSE CVO Street Glide Base
2017 Harley Davidson FLRT Freewheeler Base
2017 Harley Davidson FLTRU Road Glide Ultra Base
2017 Harley Davidson FLTRX Road Glide Base
2017 Harley Davidson FLTRXS Road Glide Special Base
2017 Harley-Davidson FLHRC Road King Classic Base
2018 Harley Davidson FLHR Road King Base
2018 Harley Davidson FLHRXS Road King Special Base
2018 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2018 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2018 Harley Davidson FLHTK Ultra Limited Base
2018 Harley Davidson FLHTKL Ultra Limited Low Base
2018 Harley Davidson FLHTKSE CVO Limited Base
2018 Harley Davidson FLHX Street Glide Base
2018 Harley Davidson FLHXS Street Glide Special Base
2018 Harley Davidson FLHXSE CVO Street Glide Base
2018 Harley Davidson FLRT Freewheeler Base
2018 Harley Davidson FLTRU Road Glide Ultra Base
2018 Harley Davidson FLTRX Road Glide Base
2018 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FLTRXSE CVO Road Glide Base
2018 Harley-Davidson FLHRC Road King Classic Base
2019 Harley Davidson FLHR Road King Base
2019 Harley Davidson FLHRXS Road King Special Base
2019 Harley Davidson FLHT Electra Glide Standard Base
2019 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2019 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2019 Harley Davidson FLHTK Ultra Limited Base
2019 Harley Davidson FLHTKL Ultra Limited Low Base
2019 Harley Davidson FLHTKSE CVO Limited Base
2019 Harley Davidson FLHX Street Glide Base
2019 Harley Davidson FLHXS Street Glide Special Base
2019 Harley Davidson FLHXSE CVO Street Glide Base
2019 Harley Davidson FLRT Freewheeler Base
2019 Harley Davidson FLTRU Road Glide Ultra Base
2019 Harley Davidson FLTRX Road Glide Base
2019 Harley Davidson FLTRXS Road Glide Special Base
2019 Harley Davidson FLTRXSE CVO Road Glide Base
2019 Harley-Davidson FLHRC Road King Classic Base
2020 Harley Davidson FLHR Road King Base
2020 Harley Davidson FLHRXS Road King Special Base
2020 Harley Davidson FLHT Electra Glide Standard Base
2020 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2020 Harley Davidson FLHTCUTGSE CVO Tri Glide Base
2020 Harley Davidson FLHTK Ultra Limited Base
2020 Harley Davidson FLHTKSE CVO Limited Base
2020 Harley Davidson FLHX Street Glide Base
2020 Harley Davidson FLHXS Street Glide Special Base
2020 Harley Davidson FLHXSE CVO Street Glide Base
2020 Harley Davidson FLRT Freewheeler Base
2020 Harley Davidson FLTRK Road Glide Limited Base
2020 Harley Davidson FLTRX Road Glide Base
2020 Harley Davidson FLTRXS Road Glide Special Base
2020 Harley Davidson FLTRXSE CVO Road Glide Base
2021 Harley Davidson FLHR Road King Base
2021 Harley Davidson FLHRXS Road King Special Base
2021 Harley Davidson FLHT Electra Glide Standard Base
2021 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2021 Harley Davidson FLHTCUTGSE CVO Tri Glide Base
2021 Harley Davidson FLHTK Ultra Limited Base
2021 Harley Davidson FLHTKSE CVO Limited Base
2021 Harley Davidson FLHX Street Glide Base
2021 Harley Davidson FLHXS Street Glide Special Base
2021 Harley Davidson FLHXSE CVO Street Glide Base
2021 Harley Davidson FLRT Freewheeler Base
2021 Harley Davidson FLTRK Road Glide Limited Base
2021 Harley Davidson FLTRX Road Glide Base
2021 Harley Davidson FLTRXS Road Glide Special Base
2021 Harley Davidson FLTRXSE CVO Road Glide Base
2022 Harley-Davidson FLHR Road King Base
2022 Harley-Davidson FLHRXS Road King Special Base
2022 Harley-Davidson FLHT Electra Glide Standard Base
2022 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2022 Harley-Davidson FLHTCUTG Tri Glide Ultra G.I. Base
2022 Harley-Davidson FLHTCUTGSE CVO Tri Glide Base
2022 Harley-Davidson FLHTK Ultra Limited Base
2022 Harley-Davidson FLHX Street Glide Base
2022 Harley-Davidson FLHXS Street Glide Special Base
2022 Harley-Davidson FLHXSE CVO Street Glide Base
2022 Harley-Davidson FLHXST Street Glide ST Base
2022 Harley-Davidson FLRT Freewheeler Base
2022 Harley-Davidson FLTRK Road Glide Limited Base
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited Base
2022 Harley-Davidson FLTRX Road Glide Base
2022 Harley-Davidson FLTRXS Road Glide Special Base
2022 Harley-Davidson FLTRXSE CVO Road Glide Base
2022 Harley-Davidson FLTRXST Road Glide ST Base
2023 Harley-Davidson FLHRXS Road King Special Base
2023 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2023 Harley-Davidson FLHTK Ultra Limited Base
2023 Harley-Davidson FLHX Street Glide Base
2023 Harley-Davidson FLHXS Street Glide Special Base
2023 Harley-Davidson FLHXSE CVO Street Glide Base
2023 Harley-Davidson FLHXST Street Glide ST Base
2023 Harley-Davidson FLRT Freewheeler Base
2023 Harley-Davidson FLTRK Road Glide Limited Base
2023 Harley-Davidson FLTRKSE CVO Road Glide Limited Base
2023 Harley-Davidson FLTRT Road Glide 3 Base
2023 Harley-Davidson FLTRX Road Glide Base
2023 Harley-Davidson FLTRXS Road Glide Special Base
2023 Harley-Davidson FLTRXST Road Glide ST Base
2024 Harley-Davidson FLHRXS Road King Special Base
2024 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2024 Harley-Davidson FLHTK Ultra Limited Base
2024 Harley-Davidson FLRT Freewheeler Base
2024 Harley-Davidson FLTRK Road Glide Limited Base
2024 Harley-Davidson FLTRT Road Glide 3 Base
2025 Harley-Davidson FLHRXS Road King Special Base
2025 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2025 Harley-Davidson FLRT Freewheeler Base
2025 Harley-Davidson FLTRT Road Glide 3 Base