Spark Plug Set AC Delco Iridium Set Of 8 AC Delco Brand ACD-41-101
Spark Plug Set AC Delco Iridium Set Of 8 AC Delco Brand ACD-41-101
$115.00
Competitor Price:
$140.56
AC DELCO 41-101 Spark Plug Set Replaces PCM RP030010
Includes 8 Plugs
- 5.0 MPI & 5.7 Excaliber -2002 & Up
- Indmar 2006 up 5.7L engines
- Superceeds AC 41-993 & AC41-932
- NOT recommended for Delco distributors!
- Only for use with HVS distributors
- GM 5.7 EXCALIBUR AND 5.0 PRO SPORT PCM ENGINES
- Indmar engines, check and see what plugs are required for your engine
- Iridium Spark Plug
- Replaces Crusader RP030010
- Replaces Mercruiser 33-8M2018369
- Replaces PCM RP030010
- Replaces NGK ITR4A15
- Replaces Volvo Penta 21467472
Recommended by the manufacturers for optimum performance, these spark plugs are the correct heat range for your marine engine
NOTE: AC Delco has discontinued the 41-993 and are superseding to 41-101
The primary difference between AC Delco 41-993 and 41-101 spark plugs lies in their construction.
The 41-993 is a platinum spark plug, while the 41-101 is an iridium spark plug.
Iridium plugs are known for their longer lifespan and potentially better performance, while platinum plugs are a more standard option.
Most in-stock orders ship within 24 hours. Orders placed by 1:00 PM EST typically ship the same business day, subject to availability.
Average delivery time within the Continental U.S. is 3–7 business days.
Expedited shipping options are available on select products. Weekend delivery is not available.
Oversized items, drop-shipped products, and shipments to Alaska, Hawaii, or international destinations may require additional time or shipping costs.
Tracking information is emailed once your order ships.
