RJ17LM SM Eng Spark Plug
Genuine Champion OEM · Part number 856
The RJ17LM SM Eng Spark Plug is a genuine Champion engine parts part, OEM part number 856. Dykes Motors sells it for $4.17. 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
We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.
In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Mon, Oct 19. Free shipping on every parts order. Free pickup at 3069 Hwy 49.
Genuine OEM part. Manufacturer warranty honored at our dealership.
Details
Champion RJ17LM SM ENG spark plug (OEM part number 856) ignites the fuel-air mixture in small engines to keep them running. This is a genuine Champion original equipment part, and you'll want to confirm your specific engine model or number matches this plug before ordering—a detailed fitment list is available on this page.
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 856
What machines does part 856 fit?
We do not list a confirmed fitment for part 856 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 856?
Dykes Motors sells the RJ17LM SM Eng Spark Plug, part number 856, for $4.17. Price and availability were checked Oct 10, 2026.
Is part 856 a genuine Champion part?
Yes. Part 856 is a genuine Champion OEM part.
Is part 856 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