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

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.

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.

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Quicksilver 8M0046007 NGK TR5IX Iridium Spark Plug, 1-Pack

Quicksilver 8M0046007 NGK TR5IX Iridium Spark Plug, 1-Pack

Product ID: 374466974

Details

Brand
Quicksilver
Core material
Copper
Thread size
17 5 mm
Top material type
Metal
Vehicle service type
Motorcycle

⏳Longer service life with ribbed suppressor seal

⚡0.6mm ultra-fine iridium electrode

🔥Copper core for enhanced durability

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AR$50151

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Description

⚡ Ignite your ride with precision and power — never settle for less!

PROVEN PERFORMANCE - Highly rated by riders with 4.3 stars and over 30,000 km of reliable use—join the elite who demand the best.
ENDURANCE ENGINEERED - Copper core combined with ribbed suppressor seal ensures exceptional durability and longer service intervals.
FUEL EFFICIENCY BOOSTER - Advanced design reduces wear and fouling, optimizing fuel consumption and lowering emissions.
OEM TRUSTED COMPATIBILITY - Specifically crafted to meet original equipment manufacturer standards for seamless motorcycle integration.
PRECISION IGNITION MASTERY - Ultra-fine 0.6mm iridium electrode delivers stable, powerful sparks for peak engine performance.

The Quicksilver 8M0046007 NGK TR5IX Iridium Spark Plug features a cutting-edge 0.6mm iridium center electrode and a durable copper core with ribbed suppressor seal, delivering superior ignition stability, extended service life, improved fuel efficiency, and reduced emissions. Designed for high-performance motorcycles, it meets OEM specifications and is trusted by riders worldwide for consistent, long-lasting performance.

Specifications

ASIN	B000COY3Z2
Automotive Fit Type	Vehicle Specific Fit
Brand Name	Quicksilver
Compatible with Vehicle Type	Motorcycle
Core Material	Copper
Customer Reviews	4.4 4.4 out of 5 stars (104)
Global Trade Identification Number	00087295173978
Included Components	Auto part, Automotive Accessories, Replacement and Performance parts
Item Type Name	Standard Spark Plug
Item Weight	0.04 Kilograms
Manufacturer	NGK Spark Plugs
Manufacturer Part Number	8M0046007
Model Number	7397
OEM Equivalent Part Number	NGK 7397 - Candela di accensione
Thread Size	17,5 mm
Top Material Type	Metal
UPC	087295073971 631145138374 087295173978
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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AR$50151

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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