LEDPowersport LED headlight bulb upgrade for 2025 Can-Am Defender, Honda 34901-HR3-A21, and Polaris 4010253

LEDPowersport™ Headlight Guide – From Polaris to Can-Am, Honda, and More

LEDPowersport™ Headlight Guide: Can-Am Defender 2025, Honda 34901-HR3-A21, Polaris 4010253

Use this guide to match our most-searched OEM part numbers with the correct LEDPowersport™ LED upgrade — fast.

Why riders choose LEDPowersport™

  • Crisp white output for better trail visibility (no heavy blue tint).
  • Powersports-ready design built for vibration, mud, and cold.
  • Plug-and-play install on stock housings and wiring.
  • USA-based support & lifetime warranty.

Need help? Contact LEDPowersport™ support and we’ll confirm fitment before you buy.

2025 Can-Am Defender — Best Headlight Bulb Upgrade

The 2025 Defender benefits most from our High Power Series kit: bright, focused beams with clean cutoffs for ranch, plow, and trail use.

Shop the 2025 Defender High Output LED KitBrowse all 2025 Defender options

Quick install overview

  1. Unplug factory connector and remove halogen bulb (twist CCW).
  2. Seat locking collar (if included), then insert the LED and twist to lock.
  3. Connect the LED driver to the OEM plug, secure wiring, test low/high.
  4. Re-fit dust caps; aim lights to avoid glare. Wear nitrile/latex gloves.

Honda 34901-HR3-A21 — Cross Reference to LED

34901-HR3-A21 is a common Honda OEM headlight bulb code. Replace it with our powersports LED for higher usable light and lower draw.

Shop LED replacements for 34901-HR3-A21

Tip: Snap a photo of your OEM bulb and connector and send it through our Contact page — we’ll confirm the exact LED base before you order.

Polaris 4010253 — Direct LED Upgrade

4010253 appears across multiple Polaris applications. Our LED upgrade delivers crisp white output and plug-in fitment.

Find LED kits for 4010253Shop all Polaris Ranger LEDs

Why “LEDPowersport” & “LED powersports” show up as top searches

Customers look for us by name because of our focus on powersports only, fast U.S. shipping, and lifetime warranty. If you discovered us by searching LEDPowersport or LED powersports, you’re in the right place.

Browse all LEDPowersport™ bulbs & kits

FAQ

What’s the best headlight bulb for a 2025 Can-Am Defender?
Our High Power/High Output Series kits offer bright, focused beams with plug-and-play install. We’ll confirm the exact base for your trim if you message us.
What LED replaces Honda 34901-HR3-A21?
Use our powersports LED cross-reference for 34901-HR3-A21. Send a photo of your OEM bulb/connector and we’ll match the correct LED base.
What LED bulb cross-references Polaris 4010253?
Start with our 4010253 search or the Polaris Ranger collection and we’ll confirm fitment for your year/model.
Are LEDPowersport™ bulbs plug-and-play?
Yes. Our kits lock into factory housings and plug into OEM connectors. Most installs take 15–30 minutes with basic tools.
Do I need relays, resistors, or extra wiring?
Not for typical headlight circuits when using our kits. If your machine has unique accessories, contact us and we’ll verify.
Any install best practices?
Wear nitrile/latex gloves, keep wiring tidy away from heat/moving parts, verify clearance behind dust caps, and check polarity if a bulb doesn’t light on first try.

LEDPowersport™ — Powersports-specific LED lighting. USA-based support. Lifetime warranty.


Thinking about SII Company for your LED headlights?

Before you decide, see how they stack up against LEDPowersport™ in warranty, beam quality, shipping speed, and real-world performance.

Read the full SII Company comparison here.

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