Mercury MerCruiser 3.0 MPI User Manual

IMPORTANT INFORMATION SECTION - 1
Page 6 / 8 90-899883183 DECEMBER 2007
3. Longer Emission Warranty ‑ Protects consumer for worry free operation.
Beginning January 1, 2003, one Three‑Star or Four‑Star label will be included with each
factory‑certified Mercury MerCruiser engine.
All Mercury MerCruiser engines (500 hp and below) will have a Three‑Star Ultra Low Emission
rating or Four‑Star Super Ultra Low Emission rating. The Star label identifies that these engines
meet the California Air Resources Board's Sterndrive and Inboard marine engine 2007 and later
exhaust emission standards. Engines meeting these standards have 65‑90% lower emissions than
One‑Star – Low Emissions engines.
The Star label will be affixed on the left side of the hull as shown.
XX 1234 XX
32770
a
b
a - Recommended location b - Secondary location
One Star - Low emission
mc79569-1
The one‑star label identifies personal watercraft, outboard,
sterndrive and inboard engines that meet the Air
Resources Board's Personal Watercraft and Outboard
marine engine 2001 exhaust emission standards. Engines
meeting these standards have 75% lower emissions than
conventional carbureted two‑stroke engines. These
engines are equivalent to the U.S. EPA's 2006 standards
for marine engines.
Two Stars - Very Low emission
FO
IDA
mc79570-1
The two‑star label identifies personal watercraft, outboard,
sterndrive and inboard engines that meet the Air
Resources Board's Personal Watercraft and Outboard
marine engine 2004 exhaust emission standards. Engines
meeting these standards have 20% lower emissions than
One Star ‑ Low‑Emission engines.
Three Stars - Ultra Low emission
A
SS
D
mc79571-1
The three‑star label identifies engines that meet the Air
Resources Board's Personal Watercraft and Outboard
marine engine 2008 exhaust emission standards or the
Sterndrive and Inboard marine engine 2003 exhaust
emission standards. Engines meeting these standards
have 65% lower emissions than One Star ‑ Low Emission
engines.
Four Stars - Super Ultra Low emission
RN
F
T
mc79572-1
The Four Star label identifies engines that meet the Air
Resources Board's Sterndrive and Inboard marine engine
2009 exhaust emission standards. Personal Watercraft
and Outboard marine engines may also comply with these
standards. Engines meeting these standards have 90%
lower emissions than One Star ‑ Low Emission engines.

Mercury MerCruiser 3.0 MPI Specifications

General

Brand	Mercury
Model	MerCruiser 3.0 MPI
Category	Engine
Language	English