spark plugs (confused) | Boating Forum - iboats Boating Forums
2012年2月12日 · Most talk is about the AC Delco MR43T and MR43LTS Marine Spark Plugs. The original plugs in my engine were AC-41-932. After research I found that they were replaced by …
mr43lts vs r42lts | Boating Forum - iboats Boating Forums
2014年12月3日 · mr43lts vs r42lts. Thread starter chris2114; Start date Dec 3, 2014; C. chris2114 Cadet. Joined Dec 3 ...
Ac mr43ts spark plug replacement cross reference?
2019年3月30日 · That would be L ts as in MR43LTS . Alumarine Captain. Joined Feb 22, 2005 Messages 3,737. Mar 30, 2019 #3
Spark plugs for 2010 4.3 Merc? - iboats Boating Forums
2012年2月1日 · According to the dealer, the correct spark plug is AC Delco MR43LTS, which is a marine-grade platinum plug. The Mercruiser part number is 33-862029. I asked the dealer why …
What sparkplug on Mercruiser!? Help! - iboats Boating Forums
2012年6月20日 · On the airfilterbox it tells me to use the AC-MR43LTS Sparkplug and when i cross-reference it to NGK it want me to use NGK BPR6EFS. But when i start to change the …
AC Delco MR43T Spark Plug question - iboats Boating Forums
2018年6月26日 · I thought I'd replace the spark plugs in my 1997 5.7 EFI since they have 556 hours on them. The Mercruiser parts manual stated AC Delco MR43T so I bought eight at the …
Spark Plug Gap | Boating Forum - iboats Boating Forums
2008年10月19日 · Thanks Don, I believe the difference between the plugs is one is platinum and the other is not. That plus the 41-993's (platinums) are significantly more expensive than the …
Which spark plugs to use? | Boating Forum - iboats Boating Forums
2012年5月14日 · I just pulled some Champion RS14YC plugs out of my 5.7L Mercruiser and I was about to replace them with the same. I looked at the specs for my engine and they call for an …
plug R43T same as MR43T? - iboats Boating Forums
2010年3月17日 · Re: plug R43T same as MR43T? I just purchased 8 of them from NAPA at $2.07 a piece. As a side note stay with AC Delco MR43T.
CORRECT SPARK PLUG | Boating Forum - iboats Boating Forums
2016年4月7日 · [h=1]AC DELCO MR43LTS[/h] E. ericga Petty Officer 1st Class. Joined Mar 4, 2012 Messages 213. Apr 8, 2016 #4