Description
Product Overview
The DUTMAC Transmission Temperature Gauge Backlit Bulb Kit is engineered for precise temperature monitoring in automotive transmissions. Crafted from high‑quality, heat‑resistant materials, the bulb delivers consistent illumination even under extreme conditions. The kit includes a durable holder that securely fits standard gauge mounts, ensuring a stable connection and accurate readings. Designed for both OEM and aftermarket applications, this kit provides a reliable solution for drivers who need real‑time insight into transmission health.
Usage
Ideal for daily commuters, performance racers, and fleet operators, this backlit bulb kit shines in any environment where transmission temperature is critical. Whether navigating city traffic, tackling mountain passes, or pushing a vehicle on the track, the illuminated display offers quick visual cues that help you adjust driving style before heat becomes an issue. 
Why Choose Us
DUTMAC combines decades of automotive expertise with rigorous quality control to deliver components that exceed industry standards. Each bulb undergoes thermal cycling tests to guarantee longevity, and the holder is precision‑machined for a perfect fit. Our commitment to durability means fewer replacements and lower maintenance costs, giving you confidence on every journey.
Key Features
- Bright backlit bulb for clear temperature visibility day and night
- Heat‑resistant housing ensures reliable performance under high temperatures
- Universal holder compatible with most standard transmission gauges
- Simple plug‑and‑play installation reduces downtime
- Manufactured by DUTMAC, a trusted name in automotive components
FAQ
Is this kit compatible with all transmission temperature gauges?
The holder is designed to fit the majority of standard gauges on the market. Verify the mounting dimensions of your gauge to ensure a perfect match.
Can the bulb be replaced independently?
Yes, the bulb is a separate component and can be swapped out without removing the holder, simplifying maintenance.
What is the expected lifespan of the backlit bulb?
Under normal operating conditions, the bulb is rated for up to 5,000 hours of continuous use, far exceeding typical driving cycles.
Does the kit require any wiring modifications?
No additional wiring is needed; the kit connects directly to the gauge’s existing power source using the supplied connector.
Is professional installation recommended?
While the kit is designed for DIY installation, professional installation ensures optimal placement and electrical safety, especially for high‑performance applications.





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