Are ACDelco spark plugs good?
Table of Contents
Are ACDelco spark plugs good?
ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are the high quality replacement ideal for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance.
Who makes the best spark plugs in the world?
- Editor’s Pick: Denso Platinum TT Plug.
- NGK V-Power Spark Plug.
- ACDelco Professional Iridium.
- ACDelco Professional RAPIDFIRE.
- Champion Copper Plus.
- Motorcraft Spark Plugs.
- NGK Laser Platinum.
Who makes ACDelco plugs?
General Motors (GM)
ACDelco is an American automotive parts brand owned by General Motors (GM). Factory parts for vehicles manufactured by GM are consolidated under the ACDelco brand, which also offers aftermarket parts for non-GM vehicles.
What does NGK TR55 fit?
NGK TR55 Spark Plug fits the following vehicle(s): 2004 Cadillac CTS-V. 2005 Cadillac CTS-V. 2006 Cadillac CTS-V.
Do you put anti-seize on AC Delco spark plugs?
Lots of different opinions on this, GM repair manual says no anti-seize if using AC/Delco plugs. Anti-seize will decrease the amount of friction between the threads and the head. This will affect the torque wrench performance. To compensate, decrease the torque wrench spec by 10\% to 15\% is recommended.
Why are NGK Spark Plugs better?
The Latest Innovation in Precious Metal Spark Plugs. Modern engines demand more power while using less fuel, shortening the life of traditional iridium and platinum spark plugs. NGK’s patented ruthenium technology stands up better to wear to bring maximum durability and performance to your engine.
Are ACDelco parts made in China?
But according to the lawsuit those parts are made in China. “All persons who purchased in the United States an AC Delco product in packaging displaying “Made in USA” for end-users and not for resale, where all significant parts and processing that go into the product are not of U.S. origin.”