Description
Product Overview
The TIKSCIENCE glow plug relay is engineered for John Deere Gator utility vehicles, providing a robust pre‑heat solution for diesel engines. Constructed with silver alloy contacts, the relay delivers superior conductivity and durability under harsh conditions. Its automatic operation mode initiates preheating when ambient temperatures drop, while built‑in overload and short‑circuit protection safeguard the vehicle’s electrical network. The compact DIN‑rail mounting design (2.7 x 1.5 x 1.5 inches, 1.6 oz) ensures a tidy installation in the engine compartment.
Usage
Designed for cold‑weather environments, this relay excels in early‑morning starts, winter work sites, and remote locations where engine warmth is critical. It fits John Deere Gator 2020‑2030 series, 4X2HPX, 4X4HPX, and military variants, making it ideal for construction, agriculture, and off‑road applications. Users benefit from reduced engine wear and quicker ignition, enhancing productivity in demanding tasks.

Why Choose Us
TIKSCIENCE combines precision engineering with rigorous quality testing to deliver a relay that meets OEM specifications. The silver alloy contact material resists corrosion and maintains low resistance over time, ensuring consistent performance. Our product undergoes thermal cycling and vibration tests, guaranteeing reliability in the toughest field conditions. Backed by Bosting’s manufacturing expertise, the relay offers a dependable replacement that extends engine life.
Key Features
- Silver alloy contacts for high conductivity and long‑term durability
- Automatic pre‑heat function reduces cold‑start time in low temperatures
- Integrated overload and short‑circuit protection safeguards vehicle electronics
- Compact DIN‑rail mount simplifies installation without additional tools
- Direct fit for multiple John Deere Gator models, replacing part numbers AM138537, AM100819, 203684‑0000, 194437‑0000, S500‑B100
FAQ
Is this relay compatible with all John Deere Gator models?
Yes, it fits 2020‑2030 series, 4X2HPX, 4X4HPX, 6X4 diesel‑gas, and military variants, matching the listed OEM part numbers.
Do I need special tools to install the relay?
No special tools are required. The relay mounts directly onto the DIN rail, and wiring connections are plug‑and‑play.
How does the overload protection work?
The relay monitors current flow; if it exceeds safe limits, the internal circuit opens automatically, preventing damage to the vehicle’s wiring.
Can this relay improve engine performance in extreme cold?
Yes, the automatic pre‑heat function quickly raises the glow plug temperature, shortening cold‑start duration and reducing engine strain.
What is the warranty period for this product?
TIKSCIENCE offers a one‑year limited warranty covering manufacturing defects and performance issues.





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