Spark Plug for 2021-2023 Suzuki C50 Boulevard & More - NGK DR7EA

$6.99

Part number: DR7EA

UPC: 087295178393

Condition: New

Weight: 0.09 LBS

Item Package Quantity: 1

$6.99

Current Stock: 35

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NGK Spark Plug P/N:DR7EA

$6.99

Description

NGK DR7EA spark plug for the 2021-2023 Suzuki C50 Boulevard 805cc and other vehicles creates the spark that ignites the air-fuel mixture. It is one of the NGK spark plugs meant for vehicles with OE nickel alloy plugs, not for vehicles with factory precious metal plugs.

Part of the NGK Standard line, sold in NGK's yellow box packaging
Nickel alloy center electrode for consistent performance
Trivalent metal plating resists corrosion and seizing for easier installation and removal
High grade alumina silicate ceramic forms a strong insulator for dielectric performance
Solid 98% pure copper core for heat dissipation, conductivity and ultra wide heat ranges
Cold-rolled threads prevent cross-threading and damage to cylinder heads

Quick facts

Part: NGK DR7EA spark plug
Fits: 2021-2023 Suzuki C50 Boulevard 805cc and other vehicles
Material: copper core with a nickel alloy center electrode

A worn spark plug can show up as misfires, hard starting or sluggish acceleration. A weak ignition coil, a damaged plug cap or a fuel delivery problem can be behind these signs too, so find the cause before buying a new plug.

Fits

This J-Gap spark plug is a direct fit for the 2021-2023 Suzuki C50 Boulevard 805cc, the 2021-2023 Suzuki C50T Boulevard 805cc and the 2018-2020 Yamaha YFM450 Kodiak 450 421cc. The 2021-2023 Suzuki C50 Boulevard 805cc takes two plugs, and so does the 2021-2023 Suzuki C50T Boulevard 805cc, while the 2018-2020 Yamaha YFM450 Kodiak 450 421cc takes one. The other BMW, Arctic Cat, Suzuki and Yamaha models this plug fits are in the "Vehicles it fits" section, where you can look up your own.

Specifications

Fit and size

Thread size: M12 - 1.25
Thread reach: 19.0 mm (0.750 in)
Hex size: 18 mm
Spark gap: 0.7 mm (.028 in)
Seat type: flat, with a crush gasket
Quantity per vehicle: varies by vehicle, from 1 to 6

Build and materials

Heat range: 7
Electrodes: nickel alloy center, J-Gap ground
Core: solid 98% pure copper
Plating: trivalent metal
Tip design: non-projected
Sealing: triple gasket sealing against combustion gas leakage
NGK stock number: 7839

Interchange: 7839

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

7839

Buyer's Q&A

Frequently Asked Questions

Is the NGK DR7EA the right spark plug for a 2021-2023 Suzuki C50 Boulevard 805cc?

Yes, the NGK DR7EA spark plug fits the 2021-2023 Suzuki C50 Boulevard 805cc. If you ride a different model, you can look it up in the "Vehicles it fits" section.

What gap and thread size does the DR7EA spark plug have?

This spark plug has an M12 - 1.25 thread with a 19.0 mm reach and an 18 mm hex. Its gap is 0.7 mm (.028 in).

Should this nickel NGK plug go in an engine that had precious metal plugs from the factory?

No, the NGK DR7EA is meant for vehicles fitted with OE nickel alloy plugs and is not recommended for vehicles with factory precious metal plugs.

What signs can mean this NGK copper core plug is worn?

Misfires, rough running or a hard start can mean this spark plug is worn or fouled. A shop can test the ignition system if you are unsure.

Does the trivalent plating on this spark plug help stop it from seizing?

Yes, the trivalent metal plating on this spark plug resists corrosion and seizing, which makes installation and removal easier. Its cold-rolled threads also help prevent cross-threading.

Manufacturer resources

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