ACDelcoGM Original Equipment 41-162 (19417055) Iridium Spark Plug
Thumbnail 1Thumbnail 2Thumbnail 3

ACDelcoGM Original Equipment 41-162 (19417055) Iridium Spark Plug

4.6/5
Product ID: 94794378
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    ACDelco
  • Core Material
    Iridium
  • Gap Size
    0.04 Inches
  • Thread Size
    14 mm
  • Top Material Type
    Nickel
Precise 0.04 inch gap for optimal spark
🔥Iridium core for max durability
🔧OEM 14mm thread fits perfectly

Description

⚡ Ignite your drive with precision-engineered power!

  • SEAMLESS OEM FIT - 14mm thread size engineered by GM for perfect compatibility with Chevrolet, Buick, GMC, and Cadillac vehicles.
  • GM BACKED QUALITY - Designed, tested, and validated by GM engineers to meet rigorous OE standards for ultimate reliability.
  • PRECISION IGNITION - 0.04-inch gap delivers consistent, powerful sparks for smooth acceleration and reliable cold starts.
  • UNMATCHED DURABILITY - Iridium's high melting point ensures long-lasting wear resistance and peak performance.
  • ADVANCED SUPPRESSOR SEAL - Three-piece fired-in seal blocks radio frequency interference, protecting your vehicle’s electronics.

The ACDelco GM Original Equipment 41-162 Iridium Spark Plug features a durable iridium core and a precise 0.04-inch gap, engineered with a 14mm thread for exact OEM fit. Its advanced suppressor seal minimizes electronic interference, ensuring smooth engine performance and reliable starts. Backed by GM engineering and rigorous testing, this spark plug is the ultimate upgrade for Chevrolet, Buick, GMC, and Cadillac vehicles seeking long-lasting, high-performance ignition.

Large manufacture image 1Large manufacture image 2Large manufacture image 3
Small manufacture image 1Small manufacture image 2Small manufacture image 3Small manufacture image 4

Specifications

BrandACDelco
Core MaterialIridium
Gap Size0.04 Inches
Thread Size14 mm
Top Material TypeNickel
Vehicle Service TypeUTV
Global Trade Identification Number00808709886594
UPC808709886594
OEM Part Number19417055
ManufacturerACDelco
ModelACDelco
Item Weight1.44 ounces
Product Dimensions4.13 x 3.56 x 1.06 inches
Item model number41-162
Is Discontinued By ManufacturerNo
ExteriorChrome
Manufacturer Part Number41-162

Have a Question? See What Others Asked

Ad is for a four pack. Does it come with four plugs or one? Bad reviews indicate customers only got one plug.
How many plugs in your "4 pack"?
Will these work on my 2006 GMC 6.0
How many plugs in your "4 pack"?

Reviews

4.6

All from verified purchases

H**.

Right spark plug for 2007 Chevy Silverado V8 5.3 1500

Don't get the platinum spark plugs. Get these iridium. They both fit great so don't be fooled like I was. Amazon and AutoZone will tell you the platinum ones fit but if you go to a GM parts finder only the iridium ones are recommended. So if you have a rough idle, intermittent hard crank but eventual start, these will likely solve your problem especially if you're running platinum.I had just rebuilt the heads on my 2007 Chevy Silverado 1500 V8 due to AFM lifter failure. I wasn't about to skip on the spark plugs but I did cheap out. I got maybe 300 miles out of the platinum ones before the rough idle and intermittent hard crank got bad enough for me to notice. It was too subtle to trigger any codes though. A mechanic friend told me these engines are notorious for running like crap due to the spark plugs if 1) they're not *exactly* at 0.040 gap and 2) if you run anything other than iridium. This is true especially for 2007 to 2013. He said there was a TSB for it but I never found it. Still, I replaced them and 600 miles later the truck is running smooth.As far as the gap accuracy please use a wire gauge and not the coin/ramp style. The AutoZone ramp style was off by 0.02 in my case. And trust me, the spark plugs will be messed up. For me only 2 of 8 came accurately gaped. I don't blame the manufacturer but the shipping process. I didn't want to deal with the gapping because you can mess up the electrode if you don't take your time adjusting the guard. This is why I thought getting some from AutoZone would be better. Theirs were bent worse plus they were more expensive.TLDR: get these.

J**N

Stick with GM OEM

Decided to purchase the OEM/DELCOM spark plug set. The old OEM were difficult to remove, but with a little elbow grease and persuasion on my part, I managed to replaced all the plugs. My 2005 Suburban runs extremely solid and smooth. No more hesitation climbing up a steep hills in Old Dominion.

D**L

They are still working as expected

They work great on my 2010 Silverado with the 5.3L

E**

Fair deal

Why did you pick this product vs others?:Fair deal saved about 10 bucks

G**R

Perfect oem

Perfect oem part

A**R

It's time to do a tune-up

When it comes to working on my vehicles, I look forward toward installing OE equipment parts from ACDelco on my cars and trucks. This spark plug was recommended by Amazon, and thats exactly what I'm going to install, GM ACDelco plugs. Thank you Amazon for helping me verify my vehicle and with my tune-up.

B**R

Worked fine/packaging sucked

They fit fine. Work as they are meant to work for. Only complaint is the packaging was pretty crappy. The box they put these in was way too big causing the spark plugs to come off their packaging. I had to make sure the gapping was correct on all spark plugs due them bouncing around the box.

D**L

Is get the best

Very good items works excellent.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
AED 72

Duties & taxes incl.

UAEstore
1
Free Shipping

with PRO Membership

Delivery Partners: iMile, Transcorp

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Acdelcogm Original Equipment 41 162 19417055 Iridium Spark Plug | Desertcart UAE