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NGK 1085 B9EFS Standard Copper Spark Plug, 14mm, Heat Range 9

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

1085
17 reviews
Sale Price

$4.40

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The NGK 1085 (B9EFS) Standard spark plug is a non-resistor, copper-core replacement spark plug built to original equipment standards. It has a 14mm (M14 x 1.25) thread, a tapered seat and a heat range of 9. It suits automotive, small engine and other applications that call for the B9EFS service number.

Key Features:

  • Service number: B9EFS (stock number 1085)
  • Thread size: 14mm, M14 x 1.25 pitch, metric
  • Reach: 17.5mm (about 0.689 in.)
  • Seat type: Tapered, so no separate gasket is needed
  • Heat range: 9
  • Hex size: 5/8 in. (16mm)
  • Pre-set gap: 0.028 in. (0.7mm)
  • Resistor: No (non-resistor)
  • Electrodes: Copper core center electrode with nickel alloy tip, and a single nickel J-gap ground electrode
  • Center electrode: Standard, non-projected
  • Terminal: Removable terminal nut
  • Insulator: Alumina silicate ceramic for strength and dielectric performance, with corrugated ribs to help prevent flashover
  • Sealing: Triple-gasket sealing helps prevent combustion gas leakage
  • Plating: Trivalent metal plating resists corrosion and seizing
  • Thread design: Cold-rolled threads help prevent cross-threading and cylinder head damage

NGK is a leading original equipment spark plug supplier. The Standard line gives dependable ignition and consistent heat transfer for stock replacement use.

Products specifications

Stock Number

1085

Part Number

B9EFS

Seat Type

Tapered

Ground Electrode Core Material

Nickel

Manufacturer Heat Range

9

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Electrical Terminal Type

Removable Nut

Pre-Gap Size

.028

Insulator Height

53.00

Hex Size

5/8

Ground Configuration

Standard

Center Electrode Core Material

Copper

Resistance

1

Reach

.708

Ground Electrode Tip Design

Standard

Thread Diameter

14.00

Part arrived quickly. Just what I ordered and looks great. Should do the job.

jrjytitfjyti

Order was fast easy and hopefully successful thank you

None

Found part I needed and easy to verify fitment

Website easy to use, excellent selection and pricing, don't see any room for improvement so far.

Great

Satisfied with the whole experience. Fast speedy service. No issues at all.

Very fast delivery

Fast shipping cheapest I could find, easy to deal with, great product

Best pricing I found for the K&N filter I needed and the order process was quick and easy. Shipping time is reasonable and I have absolutely no complaints.

Smooth...

Ordered Sunday and recieved product Tuesday .. What more can u ask for? Great Seller!

Speedy Service and great prices. Will be placing more orders with them soon.<br><br>Order Number: 8105

Great product, looked evey where for the right brand on my spedomder cable. Product worked as advertised!! Look forward to working with guys again. Thanks

Easy to use website, had the best price for the item I was looking for, and quick shipping! What else can you ask for?

Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

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