Product Description
OEM Spark Plug kit fits PCM Direct Injected engines 5.3L & 6.2L (H5 and H6/ AKI zz5 zz6). Replaces AC Delco 41-114.
Old Item # 12820
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LABOR DAY NOTICE
We will be closed Monday September 1st for the Labor Day Holiday. Please note that carriers do not deliver on 9/1/25 . You may place orders anytime on our site, we will reopen Tuesday September 2nd. We wish everyone a safe and fun Labor Day!
