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NGK YR5IX Iridium IX Spark Plug

(GMC G2500 1979-83, 1985-86, K1500 1979-86, C1500 1979-83, 1985-86, K2500 1979-86, Jimmy 1970-81, C3500 1979-86, 1988, K2500 Suburban 1979-86 + 109 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

YR5IX
6 reviews
Sale Price

$8.76

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Fitment guaranteed

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Product Details

The NGK YR5IX Iridium IX spark plug delivers superior performance and extended service life for a wide range of automotive applications. Featuring a laser-welded iridium center electrode, this plug provides improved throttle response, enhanced fuel efficiency, and more reliable cold starts compared to traditional spark plugs.

Key Features:

  • 0.6mm laser-welded fine iridium center electrode for concentrated spark energy
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover and improve ignition performance
  • Longer insulator nose improves fouling resistance in demanding conditions
  • OE-quality construction ensures reliable ignition across temperature extremes
  • Extended service intervals reduce maintenance frequency and costs

NGK Iridium IX spark plugs are engineered to meet or exceed original equipment standards, providing the durability and consistent performance that enthusiasts and professionals demand. The iridium alloy electrode requires less voltage to fire while lasting significantly longer than conventional platinum or copper plugs.

Products specifications

Fits

GMC G2500 1979-83, 1985-86, K1500 1979-86, C1500 1979-83, 1985-86, K2500 1979-86, Jimmy 1970-81, C3500 1979-86, 1988, K2500 Suburban 1979-86, K3500 1970-86, C15/C1500 Pickup 1970-86, C2500 1979-86, K1500 Suburban 1979-84 + 105 more models

Stock Number

7516

Part Number

YR5IX

Seat Type

Tapered

Electrical Terminal Type

Non-Removable Nut

Ground Electrode Core Material

Nickel

Manufacturer Heat Range

5

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Hex Size

5/8

Ground Configuration

Standard

Pre-Gap Size

.040

Center Electrode Core Material

Copper

Insulator Height

55.00

Thread Diameter

14.00

Resistance

5000

Reach

.46

Ground Electrode Tip Design

Taper Cut

Great service. fast shiping!

Best price fast shipping. will deffinitly order again

Great prices hence why after a search on my desired part why I showed up at their store. Had great communication with their staff throughout the entire process.

Excellent product and fast service!! Great seller with great products!! Fast shipping, no hassles!! AAA+++

Everything went seamlessly. I placed my order on a Thursday and it got here Tuesday morning. No problems, and it was the best price I could find.

I was very impressed by their website and it was very easy to find what I was looking for. My husband was so excited to get his cold air intake and it was cheaper than anywhere else!

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