NGK Scooter Spark Plug, NGK BR7HS Short

NGK BR7HS Short Spark Plug for Vespa and Aprilia Scooters

The NGK BR7HS Short Spark Plug helps keep your engine igniting reliably across a range of Vespa and Aprilia scooters. It is made for small frame Vespa models and certain Aprilia models. You can browse our selection of scooter spark plugs for other options that deliver dependable ignition and smooth engine operation.

Specifications

• Thread Size: 14mm
• Reach: 12.7mm (1/2 inch)
• Hex Size: 20.6mm (13/16 inch)
• Gap: 0.7mm (.028 inch)
• Heat Range: 7
• Terminal Nut: Removable
• Fits: Vespa small frame and 125-150cc scooters (1950-1990), Vespa P125X, PX150, Aprilia Scarabeo 50

Signs It Is Time for a New Spark Plug

Replacing the spark plug on a regular schedule helps your scooter run smoothly. Common warning signs include trouble starting, uneven idling, and lower fuel economy. Checking the plug regularly is an easy way to support engine health and performance.

Compatibility

Fits:

• Vespa small frame scooters
• Vespa 125-150cc scooters (1950-1990)
• Vespa P125X
• Vespa PX150
• Aprilia Scarabeo 50 (2T/4T)
• Yamaha Jog 50
• 139QMB-based 50cc/80cc engines (engine codes 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD, other QMA and QMB models)

How to choose: Compare the old plug with this one and make sure the thread size is 14mm and the reach is 12.7mm (1/2 inch). Also confirm that your engine code includes "QM" or "FM".

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