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NGK SILZKR7B11 Laser Iridium Spark Plug

(Jeep Grand Cherokee 2011-15, Wrangler 2012-17, Cherokee 2014-15, 2018, 2020-21; Ram 1500 2013-17, 2019, ProMaster 2500 2014-17, 2019-21 + 29 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

SILZKR7B11
10 reviews
Sale Price

$13.47

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Product Details

The NGK SILZKR7B11 Laser Iridium Spark Plug delivers premium ignition performance with advanced iridium technology. Engineered with a fine-wire iridium center electrode and laser-welded construction, this spark plug provides superior ignitability, improved throttle response, and extended service life compared to conventional spark plugs.

Key Features:

  • Laser-welded iridium center electrode for maximum durability and consistent performance
  • Fine-wire design concentrates spark energy for more efficient combustion
  • Superior anti-fouling properties for reliable cold starts and smooth idling
  • Improved fuel efficiency and reduced emissions
  • Trivalent metal plating for superior corrosion resistance
  • Triple gasket seal eliminates combustion leakage
  • Corrugated ribs prevent flashover

NGK Laser Iridium spark plugs are designed to meet or exceed OE specifications, providing the quality and reliability demanded by automotive manufacturers worldwide. The iridium construction allows for extended replacement intervals while maintaining optimal engine performance throughout the plug's service life.

Products specifications

Fits

Jeep Grand Cherokee 2011-15, Wrangler 2012-17, Cherokee 2014-15, 2018, 2020-21; Ram 1500 2013-17, 2019, ProMaster 2500 2014-17, 2019-21, ProMaster 3500 2014-17, 2019-21, ProMaster 1500 2014-21, C/V 2012-15; Dodge Durango 2011-15 + 25 more models

Stock Number

9723

Part Number

SILZKR7B11

Electrical Terminal Type

Non-Removable Nut

Manufacturer Heat Range

7

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Ground Electrode Tip Design

SPE

Hex Size

5/8

Ground Configuration

Standard

Thread Diameter

12.00

Center Electrode Core Material

Copper

Pre-Gap Size

.044

Insulator Height

50.00

Resistance

5000

Reach

26.5

Great price on y new radiator plus free shipping!

Autoplicity had the part I needed at a price half of the local autoparts store. Shipping is reasonable when multiple items are purchased, for one item the shipping charge seems high. Took them awhile to ship the order(3 full business days) which I think is too long, but they are the cheapest. Only other comment was I usedAmazon payments to pay and then got a coupl of emails from autoplicity asking me to complete my order, which I had already done.<br>Overall a pretty good experience and an excellent price.

So far so good

Very good, and really good prices.

Autoplicity has a large selection of parts I need and the lowest prices.What more can you ask for.<br>I will order from them again.

the prices were great lowest i found on the net and the shipping is fast

Simple and easy so far

They shipped out next day from when I ordered my item. Cheapest price on my item but I havent recieved it to see the shipping time or condition.

Good price

I would definitely recommend Autoplicity. I ordered Thule bike racks (THU-518), and the products arrived in 2 days in perfect condition. Plus the prices (along with free shipping) were the best on the web.

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