Spark Plug Set Vortec 5.7L AC Delco Replaces PCM RP030008 MR43-LTS Set Of 8

$46.00
Competitor Price: $52.33

Includes 8 Plugs

AC Delco MR43-LTS
Replaces Indmar 49-1008
GM Vortec 300+ HP Replaces the MR43LTS
The Vortec engines have the intake manifold bolts installed going straight down
Non-Vortec bolts are angled
PLUG GAP .045
IF USING WITH HVS IGNITION, .060 IS RECOMMENDED
AC Delco spark plug
For GM V8 Vortec engines
Replaces AC Delco MR44-T
Replaces Crusader 97782
Replaces Mercruiser 33-898264001
Replaces Marine Power 0003-015
Replaces NGK BR6FS
Replaces Champion RV8C
Replaces OMC 0763819

Recommended by the manufacturers for optimum performance, these spark plugs are the correct heat range for your marine engine

Spark Plug Set Vortec 5.7L AC Delco Replaces PCM RP030008 MR43-LTS Set Of 8 $46.00

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.

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