Under hood of my 99 LS silverado, it says gap should be .060, just as Trent said. So are these plugs .040, .044, or .060 ??

TSB for early LS engines Use .040" gap plugs

Will this fit a in a 97 f150 4.2l v6?

Autozone and o'riley have apps you can download to enter your information and it will show you what they have for your vehicle or go into the store. Its usually cheaper to buy on Amazon then buying from a parts store.

Are these plugs gaped already?

No they are not and as with any spark plugs they should always be double checked.

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NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW

Product ID: 22127925

Details

Brand
NGK
Core Material
Platinum
Thread Size
14x1.25mm
Top Material Type
Platinum
Vehicle Service Type
Car Truck

⛽Resists carbon buildup & pre-ignition

🔥Wider heat range for peak performance

🔧Triple gasket seal prevents gas leaks

¥12511

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with NGK’s platinum precision!

LEAK PROOF POWER - Patented triple gasket sealing guarantees zero combustion gas leakage for maximum engine power.
TRUSTED BY THOUSANDS - Top-rated with 4.6 stars from nearly 5,000 reviews—join the elite drivers upgrading their ignition game.
UNMATCHED HEAT RESILIENCE - Operates flawlessly across a broader temperature spectrum than standard plugs, ensuring reliability under pressure.
PRECISION FIT FOR YOUR RIDE - Vehicle-specific fit ensures seamless installation and peak performance for cars and trucks alike.
CLEANER COMBUSTION BETTER MILEAGE - Advanced design resists carbon buildup and pre-ignition, optimizing fuel efficiency and engine longevity.

The NGK #3186 G-Power Platinum Spark Plugs come in an 8-pack designed for vehicle-specific fitment, featuring a platinum core for durability. Engineered to operate over a wider heat range, they resist carbon buildup and pre-ignition, while a patented triple gasket seal prevents combustion gas leaks. Highly rated by thousands, these spark plugs deliver reliable, efficient ignition performance for cars and trucks.

Specifications

ASIN	B00PMKOI06
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#2,222 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Spark Plugs
Brand Name	NGK
Compatible with Vehicle Type	Car, Truck
Core Material	Platinum
Customer Reviews	4.6 4.6 out of 5 stars (4,948)
Included Components	3186
Item Highlight	Replaces 3 6 8 SP432 19145290 19250962 19250963 19250967 25164641 25164644 AGSF32FM 4511 4713 IT16TT PT16TT 4005 4205 4309.
Item Weight	11.52 ounces
Manufacturer	NGK
Manufacturer Part Number	3186
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	TR5GP
Number of Items	1
OEM Equivalent Part Number	3186
Thread Size	14x1.25mm
Top Material Type	Platinum
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

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¥12511

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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