日本特殊陶業(NGK) イリジウムIXプラグ (米国車専用) 【7397】一体形 TR5IX

Q: I gapped these to .060" (they were .040" out of the box). Should I regap to .040"? I installed these in a 2000 Chevy Silverado, 5.3L.

They come gapped that way I didn't change mine install on 2005 Tahoe runs like butter

Q: So you get 1 plug correct??? Not 1 pack of 4 as the picture is ever so coincidently falsey misleading the representation four pack as as picture is

Correct. 1 quantity = 1 spark plug. I thought that 1 quantity = a pack of 4 spark plugs as the picture suggests; but after receiving my order, I found out that you only get 1 spark plug. I agree with you! The picture is very misleading and needs to be changed to clarify that you're only receiving 1 spark plug per quantity.

Q: How many are in this pack?

1 spark plug. The picture is VERY misleading, as it shows a pack of 4 plugs and 4 single plugs in front of the 4 pack. So 1 quantity =1 spark plug.

Product ID: 765228969

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Details

Brand
日本特殊陶業(NGK)
Core Material
Copper
Gap Size
0.6 months
Thread Size
14mm
Top Material Type
Metal

⚡Ultra-fine iridium electrode for superior ignition

🔥Thermo edge insulator tip for enhanced durability

🔧One-piece terminal with precise 16mm hex size

Description

⚡ Ignite your drive with NGK Iridium IX – where precision meets power!

TRUSTED NGK QUALITY - Backed by a renowned manufacturer with strict quality standards and reliable warranty support.
THERMO EDGE TECHNOLOGY - Stay ahead of wear and tear—advanced insulator tip design reduces plug damage under high heat.
FUEL EFFICIENCY BOOSTER - Upgrade your ride with improved combustion that enhances acceleration and maximizes fuel economy.
PERFECT FIT FOR US VEHICLES - Designed specifically for American cars with exact OEM specs ensuring seamless installation and optimal performance.
PRECISION IRIDIUM ELECTRODE - Experience lightning-fast ignition with ultra-fine iridium alloy center electrode, boosting engine responsiveness.

The NGK Iridium IX TR5IX spark plug is engineered for US vehicles, featuring an ultra-fine iridium alloy electrode and thermo edge insulator tip for superior ignition performance, durability, and fuel efficiency. With precise OEM dimensions and a one-piece terminal design, it ensures easy installation and reliable operation, making it a top-tier choice for professional-grade vehicle maintenance.

Specifications

Manufacturer	日本特殊陶業(NGK)
Brand	日本特殊陶業(NGK)
Model	TR5IX
Product Dimensions	2.29 x 2.29 x 10.16 cm; 40 g
Item model number	7397
Is Discontinued By Manufacturer	No
OEM Part Number	NGK 7397 - Candela di accensione
Item Dimensions L x W x H	23 x 23 x 102 mm
Year	2016
Warranty	According to manufacturer warranty regulations
Item Weight	40 g