Are these genuine AC Delco plugs?

Don't waste your money on these plugs. I ordered those and the gap was different on all 8 plugs. Platinum plugs should be pre gapped, these were not. I sent them back and bought the irodium plugs which is recommended for the GM 5.3L and the 6.0L engines

Will they fit a 2003 gmc yukon denali 6.0 engine, n what's the gap?

Yes they fit. They should be received pre-gapped and you should not try to change them as they damage easily.

Hola tengo un motor Chevy 5.7 litros 8 cilindros carburador eso me puede ayudar?

Check that if 41-962 plugs fits then it will works fine

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ACDelco 41-962 Professional Platinum Spark Plug, (8)

Product ID: 89678989

Details

Brand
ACDelco
Core Material
Platinum
Thread Size
14 millimeters
Top Material Type
Nickel
Vehicle Service Type
Car

🔥Double platinum electrodes for durability

❄️Pure copper core for cooler operation

🛡️Fired-in suppressor seal reduces interference

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R$1024

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with platinum precision!

ENGINE LONGEVITY BOOSTER - Pure copper core keeps electrode temperature low, maximizing durability and fouling resistance
UNMATCHED IGNITION PRECISION - Double platinum points ensure consistent spark and longer ignition system life
INTERFERENCE FREE PERFORMANCE - One-piece suppressor seal minimizes radio frequency and engine interference for smooth rides
UNIVERSAL FIT PROFESSIONAL GRADE - Designed to fit a wide range of vehicles with OEM-level quality trusted by GM
PACK OF 8 FOR COMPLETE MAINTENANCE - Stock up and upgrade your engine’s spark plugs all at once for peak performance

The ACDelco 41-962 Professional Platinum Spark Plug set includes 8 high-performance plugs featuring double platinum electrodes for durability, a fired-in suppressor seal to reduce engine interference, and a pure copper core for cooler operation and extended life. Engineered for universal fit and trusted by GM, these spark plugs deliver reliable ignition and enhanced engine efficiency, making them a top choice for professional-grade automotive maintenance.

Specifications

ASIN	B07JBWS1WG
Automotive Fit Type	Universal Fit
Best Sellers Rank	#4,041 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Spark Plugs
Brand Name	ACDelco
Compatible with Vehicle Type	Car
Core Material	Platinum
Customer Reviews	4.6 4.6 out of 5 stars (1,376)
Item Weight	1.44 ounces
Manufacturer Part Number	41-962
Model Number	41-962
OEM Equivalent Part Number	41-962
Thread Size	14 millimeters
Top Material Type	Nickel
UPC	808709292968
Unit Count	1 Count

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How is product pricing calculated?+

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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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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2 months ago

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R$1024

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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4 days ago

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