Spark Plug for 2009 BMW K1300GT & More - DENSO 5731

$48.99

Part number: 5731

UPC: 042511057319

Condition: New

Weight: 0.15 LBS

Item Package Quantity: 1

$48.99

Current Stock: 74

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DENSO Auto Parts Spark Plug P/N:5731

$48.99

Description

DENSO Auto Parts 5731 spark plug for the 2009 BMW K1300GT and other vehicles creates the spark that ignites the air-fuel mixture in the cylinder. It is a racing-specification iridium spark plug aimed at tuners and serious enthusiasts.

Iridium center electrode tip with a copper core
100% platinum ground electrode tip
Upgraded ceramic insulator
Burnished nickel plating for high-temperature endurance and corrosion resistance
Pre-gapped at 0.6 mm

Quick facts

Part: DENSO Auto Parts 5731 spark plug
Fits: 2009 BMW K1300GT and other vehicles
Condition: New

Hard starting, a misfire or a rough idle can mean a spark plug has worn out. Before you replace it, rule out a weak coil or plug cap and a fuel or air-intake problem, since any of them can show up as a misfire.

Fits

It is listed for a wide range of BMW, Kawasaki, Honda and Suzuki models, led by the 2009 BMW K1300GT, the 2009 BMW K1300S and the 1996-2009 Kawasaki EN500C Vulcan 500 LTD. For any other model, look it up in the "Vehicles it fits" section on this page.

Specifications

Fit and size

Thread diameter: 12.0 mm
Reach: 19.0 mm
Hex size: 16 mm
Seat type: Flat
Pre-gap size: 0.6 mm
Manufacturer heat range: 27

Build and materials

Center electrode: iridium tip, copper core
Ground electrode: full platinum tip, nickel core
Ground configuration: Slant
Resistance: 5000 ohms
Condition: New
Country of origin: Japan

In the box

One spark plug. The 2009 BMW K1300GT takes four and the 1996-2009 Kawasaki EN500C Vulcan 500 LTD takes two, so the count varies by model.

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

IXU01-27

Buyer's Q&A

Frequently Asked Questions

Is the DENSO Auto Parts 5731 spark plug right for the 2009 BMW K1300S?

Yes. DENSO Auto Parts 5731 is listed for the 2009 BMW K1300S, which takes four. Riders with another model can look it up in the "Vehicles it fits" section.

What heat range and thread size does the DENSO 5731 spark plug have?

DENSO Auto Parts 5731 has a manufacturer heat range of 27, a 12.0 mm thread diameter, 19.0 mm reach, a flat seat and a 16 mm hex.

What are the electrodes on this iridium racing spark plug made of?

The center electrode has an iridium tip on a copper core. The ground electrode has a full platinum tip on a nickel core.

Does this spark plug come pre-gapped?

Yes. This spark plug has a 0.6 mm pre-gap.

How can I tell this spark plug is worn?

Hard starting, a misfire or a rough idle can be signs of a worn spark plug. With the engine off and cool, look for a rounded-off electrode or a cracked ceramic insulator.

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Spark Plug for 2009 BMW K1300GT & More - DENSO 5731