NGK Metal Glow Plug Mitsubishi 30666-57301 M10 x 1.25 10.5V Diesel
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$9.83
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.
NGK builds the Y-114T as a fast rapid glow metal plug, a 10.5V design that comes up to temperature quickly for hard cold starts on small industrial and agricultural diesels. The 84 mm body uses a 12 mm hex, an M10 x 1.25 thread and an M4 threaded terminal.
Key Features
- Fast rapid glow type for quicker heat-up than a standard metal plug
- Heating coil set in magnesium oxide for heat transfer and vibration resistance
- Constant afterglow temperature that helps reduce smoke and emissions after start
- Gas-tight sealing and a shell design that limits carbon accumulation
Fitment
NGK lists no automotive applications for this plug. It is cataloged as an industrial glow plug and is listed as a replacement for Mitsubishi 30666-57301, 30666-57302, 30666-57303 and MM409510, the glow plugs used across Mitsubishi K-series small industrial diesel engines found in compact tractors, generators and equipment. Confirm against your engine number before ordering.
Product Details
- Manufacturer Part Number: Y-114T
- NGK Stock Number: 6528
- Thread: M10 x 1.25
- Hex size: 12 mm
- Overall length: 84 mm
- Heater tube length: 22 mm
- Terminal: M4 threaded
- Rated voltage: 10.5V
- Body material: metal
- Installation torque: 10.8-14.5 lb-ft
- Replaces Mitsubishi 30666-57301, 30666-57302, 30666-57303 and MM409510
- Sold individually
Shipping Height: 0.9
Shipping Length: 4.0
Shipping Width: 0.9