NGK 4455 spark plug for the 2018-2020 John Deere Gator RSX 860E 839cc and other vehicles creates the spark that ignites the fuel mixture in the cylinder. It is one of the NGK spark plugs engineered for OE applications.
- NGK Standard line plug with a nickel alloy center electrode for consistent performance
- Trivalent metal plating for anti-corrosion and anti-seizing, which eases installation and removal
- High grade alumina silicate ceramic insulator for dielectric performance
- Solid 98% pure copper core for heat dissipation, conductivity and wide heat ranges
- Cold-rolled threads that prevent cross-threading and damage to cylinder heads
- Triple gasket sealing that prevents combustion gas leakage
Quick facts
- Part: NGK 4455 spark plug
- Fits: 2018-2020 John Deere Gator RSX 860E 839cc and other vehicles
- Condition: New
Hard starting, a misfire, a rough idle or poor fuel economy can mean a plug is worn. Ignition coils, fuel delivery or an air leak can be behind those signs too, so find the cause before you buy. The 2018-2020 John Deere Gator RSX 860E 839cc takes two plugs, and the count varies by vehicle.
Fits
This spark plug is a direct-fit replacement for the 2018-2020 John Deere Gator RSX 860E 839cc, the 2018-2020 John Deere Gator RSX 860M 839cc and the 2016-2017 John Deere RSX860I 839cc. For a different year, model or engine size, run your own vehicle through the "Vehicles it fits" section.
Specifications
Fit and size
- Thread size: M10 - 1.0
- Style: not a short style plug
- Quantity per vehicle: varies by vehicle
- NGK service number: CR7EKB
Build and materials
- Metallurgy: copper
- Center electrode: nickel alloy
- Insulator: high grade alumina silicate ceramic
- Condition: New
Interchange: 829981 · 8560146 · UR6DE · MIU13363 · CR7EKB · 759874
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Does the NGK 4455 spark plug fit the 2016-2017 John Deere RSX860I 839cc?
Yes. NGK 4455 fits the 2016-2017 John Deere RSX860I 839cc, which takes two plugs.
What thread size does this NGK Standard spark plug have?
This spark plug has an M10 - 1.0 metric thread, and its threads are cold-rolled to prevent cross-threading and damage to cylinder heads.
Can I use NGK 4455 where the factory plug is precious metal?
No. NGK 4455 is best for vehicles with OE nickel alloy plugs and is not recommended on vehicles with factory precious metal plugs.
How do I know if my NGK Standard spark plug is wearing out?
Hard starting, a misfire or a rough idle can mean the plug is worn. Poor fuel economy can be another sign.
Is UR6DE a cross-reference for this NGK spark plug?
Yes. UR6DE is on the interchange list for NGK 4455, so it is another number that points to this same spark plug.
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- Installation instructions PDF
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- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Installation instructions PDF
- Technical bulletin PDF
- Brand image 1 Diagram
- Brand image 2 Diagram
- Brand image 3 Diagram
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