NGK Spark Plug Box 10 - OEM Number: BPMR7A

The NGK BPMR7A (4626) is a high-quality, resistor-type spark plug featuring a copper core and nickel alloy electrode for 2-stroke small engines. It is widely used in horticultural equipment, including chainsaws, brush cutters, and trimmers.

Key Features & Specifications:

• Part Number: BPMR7A (Stock No. 4626).
• Type: Resistor spark plug designed to reduce electrical interference.
• Dimensions: M14 x 1.25 thread, 9.5mm thread reach, 19mm hex size.
• Construction: Nickel alloy electrode with copper core for heat dissipation.
• Gap: Usually set at 0.7mm, but may need adjustment to 0.5mm depending on the application.

Common Applications:

• Stihl: 017, MS170, MS261, MS270, MS290, and others.
• Husqvarna: Various chainsaws (e.g., 455 Rancher), brushcutters, and trimmers.
• Other: 2-stroke handheld tools, lawnmowers, and chainsaws.

Key Benefits:

• Durability: Features anti-corrosion and anti-seizing trivalent plating.
• Performance: Designed for consistent, easy starting in small engines.
• Versatility: Ideal for 2-stroke applications that require a robust spark.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £100
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£27.50 for delivery before 10:30am
£20.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.