R5671A-10 Spark Plug
Genuine NGK OEM · Part number 5820
The R5671A-10 Spark Plug is a genuine NGK engine parts part, OEM part number 5820. Dykes Motors sells it for $8.34. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.
Price and availability checked
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In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Tue, Oct 27. Free shipping on every parts order. Free pickup at 3069 Hwy 49.
Genuine OEM part. Manufacturer warranty honored at our dealership.
Details
This NGK R5671A-10 spark plug ignites the fuel-air mixture in your engine's combustion chamber, which is essential for reliable starting and smooth operation. This is an OEM part made to original specifications, so confirm your engine or equipment model against the fitment list before ordering to ensure compatibility. Genuine NGK quality and design.
Verify your fitment before you order
Text your equipment model and serial number to 601.516.7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.
Questions about part 5820
What machines does part 5820 fit?
We do not list a confirmed fitment for part 5820 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.
How much is part 5820?
Dykes Motors sells the R5671A-10 Spark Plug, part number 5820, for $8.34. Price and availability were checked Oct 20, 2026.
Is part 5820 a genuine NGK part?
Yes. Part 5820 is a genuine NGK OEM part.
Is part 5820 in stock?
Yes. It is in stock to order online, or you can pick it up at our store.
Visit Us in Collins, MS
3069 Hwy 49, Collins, MS 39428 · (601) 516-7255 · Get directions