Description
Product Overview
The GTREQFNM ignition starter is engineered from high‑grade aluminum to withstand the toughest off‑road environments. Designed as a direct replacement for the 5UH 85540 unit, it fits YFM 350 Bruin 4×4 and Wolverine Sport models perfectly. With a compact size of 1.97 x 1.18 x 0.79 inches and a lightweight 3.88 oz profile, it integrates seamlessly into existing electrical systems. The digital ignition system delivers a consistent spark, enhancing throttle response and overall engine reliability.
![[Product front view showing all components]](https://www.quaintbuy.store/wp-content/uploads/2026/05/c9c8967a0072467db454042a815bda99.jpg)
Usage
Ideal for ATV enthusiasts who demand reliable performance in mud, sand, snow, or rocky trails. Whether you are tackling a weekend trail ride or competing in an off‑road race, this starter provides the spark needed for smooth acceleration. Its weather‑sealed construction protects against moisture and dust, making it suitable for year‑round use in diverse climates.
Why Choose Us
GTREQFNM combines precision engineering with durable materials, ensuring a long service life even under extreme vibration. Each unit undergoes rigorous quality testing and comes with a 12‑month warranty, reflecting our confidence in product reliability. Our dedicated support team is ready to assist with installation guidance and any post‑purchase questions.
Key Features
- Aluminum housing resists corrosion and impact for lasting durability
- Digital ignition delivers consistent spark, improving engine response
- Exact fit for YFM 350 Bruin 4×4 and Wolverine Sport eliminates modification needs
- Lightweight design reduces overall vehicle weight without sacrificing strength
- 12‑month warranty and responsive customer support for peace of mind
FAQ
Is this starter compatible with other ATV models?
It is specifically engineered for YFM 350 Bruin 4×4 and Wolverine Sport. Compatibility with other models should be verified by checking the original part number.
Do I need to modify wiring to install this unit?
No. The GTREQFNM starter is a direct plug‑and‑play replacement for the 5UH 85540 unit, requiring no wiring changes.
What is the warranty period?
The product includes a 12‑month limited warranty covering manufacturing defects.
Can this starter improve fuel efficiency?
By providing a more reliable spark, the engine runs smoother, which can lead to modest improvements in fuel consumption.
How do I contact support for installation help?
Reach out to our customer service via email or phone; we provide step‑by‑step installation instructions and troubleshooting assistance.



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