GLOW PLUG 1825130440 8970337611 suitable for the NPR model fitted with the 4HF1 6BD1 4HE1 engine

GLOW PLUG 1825130440 8970337611 suitable for the NPR model fitted with the 4HF1 6BD1 4HE1 engine

Product Item : 1825130440
Category： Isuzu Genuine Parts
Compatibility:4HF1 6BD1 4HE1
Part name:GLOW PLUG
Packing type: Isuzu original packing
Delivery time: 5-8 working days
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CATEGORY	SPECIFICATION
Part name	GLOW PLUG
Part number	1825130440 8970337611
Brand	Isuzu Select Parts
Model	NPR
Engine model	4HF1 6BD1 4HE1
Packing quantity	1 pcs
Material	Metal casing with built-in heat-resistant alloy heating element
Weight	About 0.05kg
size	Thread: M12 × 1.25 / Overall length: 141 mm / Voltage: 23 V / Wrench size: 12
Installation torque	15–20 Nm
Voltage specification	23V
Package	Original ISP packing
Delivery time	5-8 working days
Payment Terms	T/T, Western Union, Paypal

Design Philosophy

OEM glow plug designed to preheat the diesel combustion chamber for reliable cold starts. Constructed with a durable metal shell and heat-resistant element, rated at 23V for 24V electrical systems. Ensures smooth ignition, reduced cold-start emissions, and optimal engine performance.

How It Works

Installed in the cylinder head, the glow plug heats up when electrical current flows through its internal element. This preheats the combustion chamber before starting, allowing diesel fuel to ignite more easily in cold conditions. Once the engine warms up, the glow plug stops heating.

Problems It Solves

Fixes hard cold starting, rough idling after startup, excessive white smoke, and engine misfire caused by failed glow plugs. Restores reliable cold-start performance in NPR / NQR / ELF trucks.