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⚡ Ignite your drive with precision power and lasting performance!
The ACDelco Professional 41-103 Iridium Spark Plug delivers superior engine performance through a durable iridium tip, advanced electrode design for faster starts, and a suppressor seal that protects vehicle electronics. Engineered for exact OEM fit and backed by a 7-year warranty, it ensures genuine quality and long-lasting reliability for cars, trucks, and vans.
| ASIN | B000IZ2AVE |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #48,149 in Automotive ( See Top 100 in Automotive ) #376 in Automotive Replacement Spark Plugs |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Car, Truck, Van |
| Core Material | Iridium |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,733) |
| Gap Size | 1 Millimeters |
| Included Components | 12681663 |
| Item Type Name | SPARK PLUG ASM-GAS ENG IGN |
| Item Weight | 1.44 ounces |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12625058 |
| Manufacturer Warranty Description | 7 Year / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Model Number | 41-103 |
| OEM Equivalent Part Number | 12625058 |
| Thread Size | 1(mm) |
| Top Material Type | Iridium |
| UPC | 808709616122 |
| Unit Count | 1.0 Count |
R**Y
These were great. Most importantly they were real.
Buying Iridium Spark Plugs online is often a horror show with some estimates being that 60% of them are counterfeit. I have learned this the hard way having to re-replace a set of fakes that required the intake manifold to be pulled in order to change the plugs. I was very pleased when I received these, performed all the checks and tests on them and found them to be genuine AC Delco plugs. I even examined the Iridium tip under a microscope. High quality at a very reasonable price, 5 Stars.
J**E
Sparky
Works. What else can I say? Spark plugs, it is what it is.
T**Y
all parts should be this good
My 100k and 200k miles spark plugs, they came gapped almost exactly right, it take quality to last 100k miles and they have once already
W**E
Perfect fit for my 2006 Pontiac Solstice.
Perfect fit for my 2006 Pontiac Solstice. Easy installation. Car runs great.
M**A
OEM Replacement for the Win
Great quality from original equipment manufacturer. I always look for AC Delco parts 1st to guarantee that I’m getting the best part for my Chevrolets. Easy to install and improved the rough start issue I was having. If I have to replace one, I go ahead and replace them all at once for the best results.
M**.
Excellent Plug but their shipping SUCKS
The plug was exactly what I Ordered. However, I ordered 5 and they shipped each one individually. I received 3, one was damaged and returned to sender, and another just simply never made it to me. They did refund my money but what a pain in the rear!!
L**T
Sparking up my day, with good acceleration.
As described. Right fit, right price, right purchase!
C**N
These AC Delco 41-103 Iridium are the correct replacement part for the 41-981 discontinued platinum
2004 GMC Envoy XUV . I tried to go cheaper but i ended up having to get these as the correct replacemet part. This is somewhat complicated due to the original plug 41-981 Platinum plug was discontinued and replaced with these 41-103 plug was hard to get to so i think whatever mechanic did the first tune up left the original in there. So theres alot of plugs that wont fit right that will say they are correct wont fire or are not the correct quality and the first plugs i ordered did not even fire. So In Short In This Case I Would not try to go cheap and Go With These AC Delco plugs they fired immeditely and correctly.
C**D
Works as it should PERFECTLY!!
A**Q
I bought these spark plugs for my 2006 Chevrolet Trailblazer on Jun 2022 and I kept them as spare for my car. Today I decided to replaced my spark plugs and one of these new spark plugs broken while tightening! The quality of these new spark plugs is not as supposed to be and now I have to spend hundreds to fix my car.
1**2
buenas bujias originales de GM
D**.
I've learned over fifty years of car ownership and self-maintenance that the best spark plugs to buy are the exact ones that the car was built with. Nothing else. Ignore the fancy claims as "platinum" or "Iridium" etc as they are still a compromise plug. Extra cost of the fancy ones notwithstanding.
J**G
Muy buena compra, están por debajo del precio estándar en las refaccionarías