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Description
Diode Dynamics Heavy Duty (Single) Output 4 Pin Wiring HarnessExperience reliable and heavy duty wiring performance with the Diode Dynamics Heavy Duty Single Output 4 Pin Wiring Harness. Designed specifically for automotive lighting applications, this wiring harness ensures secure and efficient electrical connections for your vehicle's lighting system. Crafted by Diode Dynamics, a trusted brand in lighting accessories and wiring, this harness is built to withstand tough conditions and deliver consistent power
Experience reliable and heavy-duty wiring performance with the Diode Dynamics Heavy Duty Single Output 4 Pin Wiring Harness. Designed specifically for automotive lighting applications, this wiring harness ensures secure and efficient electrical connections for your vehicle's lighting system.Crafted by Diode Dynamics, a trusted brand in lighting accessories and wiring, this harness is built to withstand tough conditions and deliver consistent power output. Its 4 pin single output design simplifies installation while providing robust support for your lighting needs.
Whether you are upgrading your lights or replacing a worn-out harness, the Diode Dynamics DD4104 harness offers durability and performance that enthusiasts and professionals can rely on. Compatible with a wide range of lighting setups, it's the perfect addition to your automotive electrical upgrades.
With a focus on quality and ease of use, this wiring harness helps you achieve a clean, organized, and effective wiring solution for your vehicle lighting system. Elevate your car's lighting with confidence, knowing you have a harness made to handle demanding performance needs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them
Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard
White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it.
Orange is easy to see in the grass at day
They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too
The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Good squeak and bounce
Size: Small Set of 8
My friend's smallish dog can make them squeak and they have a good bounce. The dog loves them. We returned another brand that did not squeak. They're colorful and are durable.
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Reviewed in the United States on January 22, 2026