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Professional 41-103 (12625058) Iridium Spark Plug (Pack of 1)

Professional 41-103 (12625058) Iridium Spark Plug (Pack of 1)

Q: what is the proper gap for theese plugs

used them as they came from the box pre gapped at .40 2004 trailblazer . found some extra ponys after putting them in great plugs !!!!

Q: On the top it says in green this fits my Trailblazer and on the bottom it says vehicle service type motorcycle?

I bought this item sometime November of last year and had my mechanic install all six (6) of them on my 04 chevy trailblazer. And upto this day my rig has been running smoothly without any problems. Can’t go wrong with ACDelco.

Q: Will these fit 2011 V6 Camaro

no you will need ACDelco GM Original Equipment 41-109 Iridium Spark Plug

Product ID: 2995695

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Details

Brand
ACDelco
Core Material
Iridium
Thread Size
1(mm)
Top Material Type
Iridium
Vehicle Service Type
Car Truck Van

⚡Iridium electrode for superior spark

🔇Suppressor seal blocks radio interference

🚗Optimized for vehicle-specific fit

Frequently Bought Together

ACDelco GM Original Equipment 41-103 Iridium Spark Plug

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Description

⚡ Ignite your drive with precision and power!

PRECISION IRIDIUM SPARK - Experience unmatched engine idle stability and smoother rides with advanced iridium technology.
RADIO FREQUENCY SHIELDING - Built-in suppressor seal protects your vehicle’s electronics from disruptive interference.
TAILORED FIT FOR YOUR RIDE - Designed specifically for cars, trucks, and vans to guarantee seamless installation and peak performance.
DURABILITY MEETS PERFORMANCE - One-piece suppressor seal extends electrode life and prevents combustion leaks, ensuring long-lasting reliability.
QUICK COLD STARTS ACCELERATION - Smaller, efficient electrodes deliver faster ignition for those early morning drives and quick getaways.

The ACDelco Professional 41-103 Iridium Spark Plug combines cutting-edge iridium technology with a suppressor seal to deliver enhanced engine stability, quicker starts, and protection against electronic interference. Designed for vehicle-specific fit, it ensures durable, efficient performance for cars, trucks, and vans.

Specifications

Brand	ACDelco
Core Material	Iridium
Thread Size	1(mm)
Top Material Type	Iridium
Vehicle Service Type	Car, Truck, Van
Automotive Fit Type	Vehicle Specific Fit
UPC	808709616122
OEM Part Number	12625058
Manufacturer	ACDelco
Model	12681663
Item Weight	1.44 ounces
Product Dimensions	6.7 x 3.9 x 1 inches
Item model number	41-103
Is Discontinued By Manufacturer	Yes
Exterior	Chrome
Manufacturer Part Number	12625058

Have a Question? See What Others Asked

what is the proper gap for theese plugs

What size socket fits this plug?

On the top it says in green this fits my Trailblazer and on the bottom it says vehicle service type motorcycle?

Will these fit 2011 V6 Camaro

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