Availability
If you want to increase peak spark voltage on your Harley-Davidson® by 20 percent or more, you need Twin Power ignition coils. These coils have a late OEM-style molded case and are high-quality, high-voltage replacements. They're designed for 12 V Harley® ignition systems—and will improve starting, prevent high-speed misfires, and increase mileage and performance. Twin Power ignition coils may come in OEM-style cases, but it's what's inside that counts.
( 1 )
$69.79
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$118.29
Twin Power round security key ignition switches are 7-pin, tumbler-type switches and are available in stock 2-wire replacement or 3-wire custom styles. They fit in an under-tank or stock location and each set comes with two keys. They feature waterproof boots and sealed wires to help keep moisture out. Secure and dress up your Harley-Davidson® with these chrome ignition switches. The 3-wire style has three positions: Ignition with lights, off, and ignition without lights.
Not Yet Reviewed
$31.96
Twin Power Shocker batteries are a new line explicitly developed for V-Twins and are offered at a very competitive price. These factory-activated and sealed AGM-style batteries are assembled in a robust stock appearing ABS case with a matte black finish. The terminals are a flush mount design with dual connection points and captive internal nuts for a fumble-free installation. Twin Power Shocker batteries includes extra-thick plates for extreme vibration resistance, a heat-sealed cover to protect against leakage and corrosion, and fully sealed posts.
( 4 )
$106.65
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$168.73
Twin Power crankshaft position sensors provide an exact OEM fit and function. Being stuck on the side the road is not fun. These sensors are endurance tested to 60,000 miles to ensure sensor longevity, as well as 100 tested to OEM specifications and assembled with OEM-style connectors. Your motorcycle's crankshaft position sensor is one of the most important parts—without it, your bike will not run. Trust Twin Power to keep your Harley® on the road with their sensors.
( 2 )
$51.36
The electrical system on your bike starts with the battery. Twin Power premium factory activated AGM batteries have charge recovery capabilities beyond those of standard auto shop designs. These batteries have Absorbed Glass Mat separators and longer shelf life, while improving performance. They are shipped to you filled, sealed, and charged and feature flush mounted terminals.
( 8 )
$148.36
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$173.58
Maintaining a constant voltage level in your motorcycle's charging system is important to protect the battery from damage. Twin Power electronic regulators dissipate unneeded current, whether it's above 6 V or 12 V, with a line to handle various amperages for Harley-Davidson® models like the Bagger, Softail, Dyna, and Sportster/Big Twin. Some replacements are available for models dating back to the mid-1960s. These aluminum regulators are finished in black or chrome, and more than a dozen plug options are stocked. Install a Twin Power electronic regulator and extend the life of your mobile power source.
( 1 )
$73.67
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$256.03
When you're running high rpm, you need parts like Twin Power high performance coils that are built to keep up with you. They use special heat-resistant construction, molded epoxy coils, and deliver 35,000 V per outlet. They're for 12 V H-D ignition systems and will improve starting, stop high-speed misfires, and increase mileage and performance. If heat from high rpm has your coil seeing red, replace it with Twin Power high performance coils.
Not Yet Reviewed
$78.52
Ready, set, go! Twin Power under tank style ignition switches will get you on the road again if you have a faulty ignition and need a replacement. These 3-position switches control the internal combustion engine that activates the main electrical systems for your bike. These high-quality chrome plated switches come with two keys and exceed OEM specifications.
( 1 )
$18.38
Twin Power ignition leads are an ideal upgrade for your V-Twin motorcycle. The silicone distributor and spark plug boots are used to help dissipate heat, and stainless steel terminals reduce potential corrosion. Each kit also includes a packet of dielectric grease to prevent arc welding, keep moisture out, and prevent corrosion. Twin Power ignition leads are available as direct-fit assembled sets for most popular Harley-Davidson® models--and unassembled universal sets for custom applications. Product features and specs include: * Wires are 8.65mm thick with 500 ohms/ft. of resistance * Cores are made with Kevlar®, reinforced by fiberglass strands for additional strength * Only top quality mag wire is used to ensure conductivity and elimination of RFI and noise suppression * Cores are covered by a layer of EPDM, with a layer of braided tape for strength and flexibility * Outer jacket protecting the mag wire core is a high-quality silicone to ensure maximum heat resistance and extended longevity * 2 miniature cable ties to provide a clean look and help keep everything tight and secure * Each ignition lead is built with SAE J2031 Class E-rated cable for heat protection of 4,500 degrees F
Not Yet Reviewed
$23.23
Don't get stranded when your solenoid relay switch goes out--Twin Power solenoid housing starter buttons give you peace of mind. Their most useful function is the elimination of the starter button and relay. They can also be used as a simple backup system to a faulty starter button or a relay short, as these push-button switches allow the starter to engage and operate directly from the solenoid. These chrome switches fit the Big Twins noted in the applications. Harley® starter relays can and will go bad, even at the worst possible time. These switches are great insurance for future riding.
Not Yet Reviewed
$28.08
All of the parts in your starter have to be in good shape to get your bike going. Rubber solenoid inner boots from Twin Power are the best replacement parts for cracked or worn inner boots for your Big Twin and Sportster model Harley-Davidson®. Don't jeopardize your "baby" with inferior Harley-Davidson® replacement parts. Twin Power is an industry leader in quality that you can trust.
Not Yet Reviewed
$4.80
Twin Power mini ignition coils are OEM-style molded epoxy. They mount like stock and save space. They will increase peak spark voltage, mileage, and overall performance, improve starting, and stop high-speed misfires.
Not Yet Reviewed
$69.79
Twin Power electronic late-style Fat Bob ignition switches are chrome plated and meet or exceed OEM specifications. If you order replacements directly from Harley® or a locksmith, you'll pay much more for just a new key--order these switches and get a new ignition lock with two keys, and the fit is right on. They are highly resistant to corrosion and vibration damage. Smooth action and ultimate dependability make these the best switches available, and because of their high-efficiency power circuit, Twin Power was able to keep to a minimum level of impact on the alternator with these systems.
Not Yet Reviewed
$35.84
Twin Power starters will bring your Harley® back to life and let it roar. These starters are 100 percent new, not remanufactured. They are direct replacements for OEM starters and will give years of service.
( 1 )
$227.94
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$557.74
Start your bike with the simple lever action of Twin Power starter systems. These hand-operated units are made from CNC-machined billet aluminum and assembled with the highest quality components for durable operation under all weather conditions. Mount them in place of your OE starter solenoid for reliable performance with a custom old-school appeal. Pull the lever and you're off, with Twin Power lever starter systems installed on your motorcycle.
Not Yet Reviewed
$189.10
Renew the performance and style of your motorcycle with Twin Power starter/horn switches. These early-style handlebar models will replace your OEM units perfectly. Outfit your bike with switches you know will fit and work from Twin Power.
Not Yet Reviewed
$5.77
Twin Power starter jackshaft kits feature a one-piece design that delivers more starter torque to your primary and is more tolerant of misalignment problems. Twin Power starter jackshaft kits are affordable kits that take less out of your pocketbook than your average factory starter jackshaft assemblies, but still provide the same great high-quality dependability and performance you'd find from one you'd buy at the dealership. They come with bolts and all other necessary hardware for a hassle-free install.
Not Yet Reviewed
$83.37
Before you can give your Harley® the gas and hit the road, your starter must first do its job. However, a failing starter drive alone can jeopardize the whole thing. Twin Power is a leading name in quality Harley-Davidson® replacement parts. So, by getting good replacements for these parts, you can ensure that your engine will start and the vehicle will take off when you jump on.
Not Yet Reviewed
$13.53
Update your Harley® with these Twin Power late-style handlebar switch kits. They include left and right switches and come complete with 48 in. long OEM color-coded wire leads. Simplify your wiring project with quality replacement parts and add that clean, classic style.
Not Yet Reviewed
$53.34
Twin Power MAP sensors are high-quality OEM-style replacements for Harley-Davidson® motorcycles. Order the model recommended for your bike application.
Not Yet Reviewed
$35.84
If you're tired of doing the frustrated walk of shame from a dead battery, one of these Twin Power generators would be a great investment! Early model Harley-Davidson® motorcycles utilized a generator charging system, and these are high-quality replacement generators which meet or exceed OEM specifications.
Not Yet Reviewed
$292.93
Start 'em up! Twin Power ignition switches are the way to go, whether you just need a replacement or you need to upgrade the security on your bike. These 3-position switches come with two keys and are made to fit your Harley®. Driven by the same passion that fuels the American V-Twin scene, Twin Power has been delivering reliable parts and accessories for Harley-Davidson® enthusiasts for many years.
( 2 )
$30.99
Batteries are the heart of your bike's electrical system. Twin Power offers high performance factory activated AGM batteries because they have a long lasting charge and are vibration resistant. There are AGM (absorbed glass mat) separators in these batteries and they are activated (filled, sealed, and charged) at the factory and ready to install. You can plug multiple items into your bike and not have to worry about voltage issues or a dead battery. Upgrade your custom bike with Twin Power batteries.
( 5 )
$148.40
Twin Power oxygen sensors are precision made for outstanding performance. They are designed to meet and exceed all OEM specifications. Twin Power oxygen sensors feature extra high-temperature dual shield ends and are direct-fit components with no modifications.
Not Yet Reviewed
$83.37
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