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NGK 1223 CMR6A Standard Spark Plug Nickel Alloy Copper Core Resistor

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

1223
16 reviews
Sale Price

$5.33

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The NGK 1223 (CMR6A) Standard Spark Plug is an OE-quality replacement spark plug built for dependable ignition and consistent engine performance. It has a nickel alloy electrode and a solid copper core. It is a resistor-type plug, and it comes pre-gapped and ready to install.

Key Features:

  • Nickel alloy electrode: OE-style center electrode tip and ground electrode with a standard J-gap ground configuration
  • Solid copper core: Helps with heat dissipation and conductivity across a wide heat range
  • Alumina silicate ceramic insulator: Gives strong dielectric performance and good heat transfer
  • Five-rib insulator: Helps prevent spark flashover
  • Triple gasket sealing: Helps prevent combustion gas leakage past the shell
  • Trivalent metal plating: Resists corrosion and seizing, so the plug installs and removes more easily
  • Cold-rolled threads: Help prevent cross-threading

Specifications:

  • NGK part number: 1223 (CMR6A)
  • Heat range: 6
  • Pre-gap: 0.024 in. (0.6 mm)
  • Reach: 9.6 mm
  • Hex size: 5/8 in.
  • Terminal: non-removable nut
  • Resistor type, approx. 10,000 ohms
  • Center electrode: copper core with nickel tip
  • Insulator: ceramic
  • UPC: 087295112236

Cross-references: Torch AC6RA, Makita 168401-9, John Deere TY26712, Hitachi Construction Machinery 018-07216-200.

Replacing worn spark plugs can help correct rough idle, misfires and poor fuel economy. NGK is a leading original-equipment spark plug supplier, so this plug is a reliable choice for routine ignition maintenance.

Products specifications

Stock Number

1223

Part Number

CMR6A

Electrical Terminal Type

Non-Removable Nut

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Manufacturer Heat Range

6

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Resistance

10000

Hex Size

5/8

Ground Configuration

Standard

Insulator Height

40.00

Reach

9.6

Pre-Gap Size

.024

Center Electrode Core Material

Copper

Ground Electrode Tip Design

Standard

Thread Diameter

10.00

I was only shipped 1 of the 4 bolts needed to assemble the extension on the unit. Had to scrounge the shop to find more bolts. Assembling the unit in that small space was quite the chore. Although a few negatives, I do have to say I am super impressed with the unit!! Very heavy duty and I now feel very safe in leaving valuables in my truck as long as they are locked up in this!! Very well made!!

Great price and timely delivery!

Part arrived quickly. Very satisfied. Thanks very much!!

Seamless purchase Thank you! Hope shipping is as fast!

Recieved what was ordered. I looked for this specific part for a few years and finally found for an exceptional price here.

Fast free shipping

Part easily found. We'll see when it arrives.

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Really good prices and fast delivery.

Very easy to talk to on the phone and excellent service.

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

Great communication, lowest price I could find anywhere, and quick shipping with a tracking number. What more could you ask for. 2nd time dealing with them and still impressed! order# 6935

A+ part as advertised, quick shipping.

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