Description
Product Overview
The GUZIKO Glow Plug Repair Kit is engineered for 12V diesel parking heaters, delivering accurate fuel metering and rapid pre‑heating. Constructed from high‑quality metal, the components resist corrosion, low temperatures, and provide high thermal efficiency. The kit includes a 12V fuel metering pump heater, a high‑efficiency preheating plug, disassembly tool, screen preheating kit, and two sealing gaskets, all packaged for plug‑and‑play installation.
Usage
Ideal for trucks, RVs, campers, and other mobile applications, this kit ensures stable heating in cold climates and during idle periods. Install the preheating plug and pump before winter travel or overnight parking to maintain cabin comfort and engine readiness. 
Why Choose Us
GUZIKO combines automotive expertise with rigorous quality control, offering a kit that meets OEM specifications for Espar Airtronic D2/D4 heaters. Each component undergoes durability testing to guarantee long‑term reliability, and the comprehensive package eliminates the need for multiple purchases.
Key Features
- Accurate fuel metering for stable heater performance
- High‑efficiency preheating plug heats quickly
- Durable metal construction resists corrosion and low temps
- Plug‑and‑play design with included disassembly tool
- Complete kit: pump, plug, screen, and sealing gaskets
FAQ
Is this kit compatible with all 12V diesel heaters?
The kit is designed for Espar Airtronic D2 and D4 12V heaters and matches part numbers 22451901, 252069011300, and similar models.
Can I install the kit without professional tools?
Yes, the kit includes a dedicated disassembly tool and all components are plug‑and‑play, allowing DIY installation.
What is the warranty on the GUZIKO kit?
GUZIKO offers a one‑year limited warranty covering manufacturing defects for all kit components.
How does the preheating plug improve heater performance?
The plug rapidly raises fuel temperature, ensuring consistent ignition and reducing warm‑up time in cold conditions.
Do I need to replace the sealing gaskets each time?
Gaskets are included for the initial installation; they provide a reliable seal and can be reused if inspected and remain undamaged.
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