An Image of the Genuine Yamaha Logo reading 'GENUINE OEM PART' 3HN-82579-00-00
#37 in the Diagram
Blue ATV, black utility side-by-side, red four-seat UTV, and green ATV with rugged tires.
An Image of the Genuine Yamaha Logo reading 'GENUINE OEM PART' 3HN-82579-00-00
#37 in the Diagram
#37 in the Diagram
Blue ATV, black utility side-by-side, red four-seat UTV, and green ATV with rugged tires.
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Key Blank Cap by Yamaha

$15.49 USD
Normally ships in 6-8 business days

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SKU: 3HN-82579-00-00
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SKU: 3HN-82579-00-00

Yamaha UTV/ATV & Side by Side Key Blank - Available at buywitchdoctors.com

Product Specifications: Genuine OEM Yamaha Key Blank Cap, Part # 3HN-82579-00-00.

Keep your machine running like new with a genuine Yamaha Key Blank paired with premium maintenance parts from buywitchdoctors.com. A key blank is an uncut key of the correct profile and head style that can be cut to match your machine's ignition switch, and on some models it carries the chip or head design your machine expects. Having a spare key on hand means a lost, bent, or worn key does not leave you stranded at the trailhead or locked out of your own machine. Riders most often replace or add a key blank after a lost or stolen key, a bent or cracked key, a worn key that sticks or will not turn, a broken key head or cracked cover, a key that no longer starts the machine, or when they want a spare for a second rider or a work crew.

Why Choose Genuine OEM Yamaha Parts?

Choosing original equipment manufacturer (OEM) parts ensures your vehicle maintains its factory-standard performance, reliability, and fuel efficiency. Genuine parts eliminate the guesswork of aftermarket alternatives, offering a seamless integration with your engine's configuration.

  • Exact-Fit Design: Matched to Yamaha's original bolt patterns, sealing surfaces, and dimensions for a leak-resistant fit.
  • Factory-Spec Quality: Built to the same standards as the parts installed on your machine at the factory.
  • Peace of Mind: Skip the trial and error of universal or aftermarket parts that may not seal or align correctly.

Premium Materials & Precision Engineering

Crafted to strict factory tolerances, these components utilize high-grade alloys and chemical-resistant seals. This specialized engineering withstands harsh off-road vibrations, extreme temperatures, and modern fuel additives, preventing premature wear and leaks. The key blank is made from a hard, corrosion-resistant metal with a precisely formed blade profile and a durable, impact-resistant head, so it cuts cleanly, turns smoothly in the ignition, and resists bending and wear through repeated use, vibration, and exposure to mud and moisture.

Comprehensive Model Fitment (2015-Current)

This genuine OEM part is engineered for a wide range of Yamaha side-by-side (SxS) and all-terrain vehicles (ATV) built from 2015 to the current model year. Please verify your series matches below:

Utility Task Vehicles (UTVs / Side-by-Sides)

  • Viking Series: Viking 700 EPS, Viking 700 Ranch Edition, Viking VI EPS
  • Wolverine Series: Wolverine R-Spec, Wolverine X2 850, Wolverine X4 850, Wolverine X2 1000, Wolverine RMAX2 1000 (Sport, XT-R, Limited), Wolverine RMAX4 1000
  • YXZ Series: YXZ1000R, YXZ1000R SS

All-Terrain Vehicles (ATVs)

  • YFZ Series: YFZ50, YFZ450R, YFZ450R SE
  • Raptor Series: Raptor 90, Raptor 110, Raptor 700, Raptor 700R, Raptor 700R SE
  • Grizzly Series: Grizzly 90, Grizzly 110, Grizzly 700 EPS, Grizzly 700 SE, Grizzly 700 XT-R
  • Kodiak Series: Kodiak 450, Kodiak 450 EPS, Kodiak 700, Kodiak 700 EPS, Kodiak 700 SE

⚠️ IMPORTANT DISCLAIMER: Fitment can vary by production date and sub-model trim. Always verify your exact original equipment part number from your vehicle's schematic or consult a certified technician before finalizing your purchase to guarantee flawless compatibility.

Other Popular Parts & Secondary Accessories

  • Keyless Ignitions: Keyless ignition setups let you start the machine with a button, fob, or code instead of a traditional key. If you are moving away from a key, confirm that the system is compatible with your model and wiring before you buy.
  • Ignition Switches: The ignition switch is the lock your key turns, and it powers up the electrical system and starts the machine. If your key sticks or the switch feels loose, replace a worn switch along with your key so the pair works smoothly.
  • Push Button Switches: Push button switches control start, accessory, and function circuits from the dash or handlebar. Keep a spare on hand, and check the connector for corrosion if a button works only some of the time.
  • Rocker Switches: Rocker switches operate lights, fans, and add-ons from the dash. Replace worn or sticky rockers when you service the ignition area so every control feels crisp and dependable.
  • Switch Panel Mounts: Switch panel mounts hold your ignition and accessory switches in a clean, easy-to-reach spot. Check them for cracks or loose hardware so the key and switches stay firmly in place.
  • Wiring Pigtails: Wiring pigtails are pre-made connectors with short leads that let you repair a damaged or corroded plug without replacing the whole harness. Use one if the ignition switch connector is melted, cracked, or has green corrosion.

Frequently Asked Questions (FAQs)

Q: How do I know when I need a new key blank, and how do I confirm the right one for my machine?
A: Look for a key that is bent, cracked, worn smooth, or hard to turn, a damaged or loose head, or a key that no longer starts the machine. Before cutting a new key, inspect the ignition switch for wear or debris, since a worn lock can make even a fresh key stick. Because key blanks vary by model, model year, key profile, and whether the key carries a chip or immobilizer, confirm the correct blank and any programming requirements using your Yamaha service manual or factory schematic, or contact us with your model and VIN and we will help you match it.

Q: How do mud, water, sand, and heat affect a key blank and ignition on the trail?
A: Mud, sand, and grit can pack into the key slot and wear both the key and the lock, while water can cause corrosion and a sticky action. Long sun exposure and heat can also fade and crack plastic key heads and covers. After a muddy or dusty ride, wipe the key and ignition area clean, avoid blasting the switch with a pressure washer, and keep a spare key stored somewhere dry and safe. Follow your Yamaha service manual for correct ignition care and guidance so your key keeps turning smoothly.

PRO TIP: Learn More about Yamaha OEM vs. Aftermarket Parts

PRO TIP: Learn more with Ditch the Ignition Key: UTV Keyless Ignition Upgrade Guide.

PRO TIP: How to Diagnose and Replace a Failing UTV/ATV Lock Cylinder


Upgrade Your Ride's Ignition Key & Switch Performance Today
A factory-fit key blank keeps a spare key ready so a lost or worn key never ends your ride. Complete your ignition setup with matching keyless ignitions, ignition switches, push button switches, rocker switches, switch panel mounts, and wiring pigtails so every control stays secure, responsive, and trail-ready. Order your genuine Yamaha replacement components today from buywitchdoctors.com and experience top-tier off-road performance!

Are You Looking to Find Great Places & Adventurous Trails to Ride Your UTV, Side by Side or ATV? Check out these highly recommended places:

General Safety Warning & Installation Requirements

Your safety is our top priority. Whether you are maintaining a Victory® or Indian® Motorcycle, or servicing a UTV, ATV, or Side-by-Side, proper installation is vital to the performance and safety of your vehicle.

Important:
Warning: Failure to follow manufacturer-specified installation procedures and safety requirements can result in mechanical failure, loss of vehicle control, serious injury, or death.

Important Fitment Disclosure

At Witchdoctors, we want to ensure you get back on the road or trail as quickly as possible. Correct fitment is the most critical step in purchasing parts for your Victory® or Indian® Motorcycle. Also for your Polaris®, CFMoto®, Arctic Cat®, Yamaha®, Honda®, Can-Am®, Kawasaki® UTV and ATV.

Verification Required: While we strive for 100% accuracy, vehicle manufacturers often make mid-year production changes. Always verify your specific year, make, and model before finalizing your order.
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Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

Product Availability

We show real time product availability. These products normally ship the same business day but may ship from one of our warehouses across the country. If an item requires additional processing time you will be notified.

Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 business days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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