4.3Mercruiser 2001 and up

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Mercruiser Engines *Please Note H.P Indicates Horse Power*
4.3 Mercruiser Engine Listings
2000 4.3 Mercruiser 190 H.P	$1,895
2000 4.3 Mercruiser 210 H.P	$1,995
2000 4.3 Mercruiser 225 H.P	$2,095
2000 4.3 Mercruiser 240 H.P	$2,195
2000 4.3 Mercruiser 250 H.P	$2,295
You can replace your 4.3 Mercruiser with a 5.7 Mercruiser. Call if your interested we have all the parts to convert over.

2000 4.3 Mercruiser 275 H.P	$2,495
2001 4.3 Mercruiser 190 H.P	$1,995
2001 4.3 Mercruiser 210 H.P	$2,095
2001 4.3 Mercruiser 225 H.P	$2,195
2001 4.3 Mercruiser 240 H.P	$2,395
2001 4.3 Mercruiser 250 H.P	$2,595
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2001 4.3 Mercruiser 275 H.P	$2,995
2002 4.3 Mercruiser 190 H.P	$1,995
2002 4.3 Mercruiser 210 H.P	$2,095
2002 4.3 Mercruiser 225 H.P	$2,195
2002 4.3 Mercruiser 240 H.P	$2,395
2002 4.3 Mercruiser 250 H.P	$2,595
2002 4.3 Mercruiser 275 H.P	$2,995
2003 4.3 Mercruiser 190 H.P	$1,995
4.3 Mercruiser Engines Built Here With higher Horse Power Has Better Fuel Economy
2003 4.3 Mercruiser 210 H.P	$2,095
2003 4.3 Mercruiser 225 H.P	$2,195
2003 4.3 Mercruiser 240 H.P	$2,395
2003 4.3 Mercruiser 250 H.P	$2,595
2003 4.3 Mercruiser 275 H.P	$2,995
2003 4.3 Mercruiser 190 H.P	$1,995
2003 4.3 Mercruiser 210 H.P	$2,095
2003 4.3 Mercruiser 225 H.P	$2,195
2003 4.3 Mercruiser 240 H.P	$2,395
4.3 Mercruiser Engine Prices
2003 4.3 Mercruiser 250 H.P	$2,595
2003 4.3 Mercruiser 275 H.P	$2,995
2004 4.3 Mercruiser 190 H.P	$2,195
2004 4.3 Mercruiser 210 H.P	$2,295
2004 4.3 Mercruiser 225 H.P	$2,395
2004 4.3 Mercruiser 240 H.P	$2,495
4.3 Mercruiser Engines
2004 4.3 Mercruiser 250 H.P	$2,595
2004 4.3 Mercruiser 275 H.P	$2,995
2005 4.3 Mercruiser 190 H.P	$2,095
2005 4.3 Mercruiser 210 H.P	$2,195
2005 4.3 Mercruiser 225 H.P	$2,295
2005 4.3 Mercruiser 240 H.P	$2,395
2005 4.3 Mercruiser 250 H.P	$2,595
2005 4.3 Mercruiser 275 H.P	$2,995
New marine 4 barrel carburetor and performance intake manifold fits 4.3 and 350 marine engines in stock
2006 4.3 Mercruiser 190 H.P	$2,095
2006 4.3 Mercruiser 210 H.P	$2,195
2006 4.3 Mercruiser 225 H.P	$2,295
2006 4.3 Mercruiser 240 H.P	$2,395
2006 4.3 Mercruiser 250 H.P	$2,595
2006 4.3 Mercruiser 275 H.P	$2,995
2007 4.3 Mercruiser 190 H.P	$2,095
2007 4.3 Mercruiser 210 H.P	$2,195
2007 4.3 Mercruiser 225 H.P	$2,395
4.3 Mercruiser Engine
2007 4.3 Mercruiser 240 H.P	$2,495
2007 4.3 Mercruiser 250 H.P	$2,595
2007 4.3 Mercruiser 275 H.P	$2,995
2008 4.3 Mercruiser 190 H.P	$2,095
2008 4.3 Mercruiser 210 H.P	$2,195
2008 4.3 Mercruiser 225 H.P	$2,295
4.3 Mercruiser Engine
2008 4.3 Mercruiser 240 H.P	$2,495
2008 4.3 Mercruiser 250 H.P	$2,595
2008 4.3 Mercruiser 275 H.P	$2,995
2009 4.3 Mercruiser 190 H.P	$2,095
2009 4.3 Mercruiser 210 H.P	$2,195
2009 4.3 Mercruiser 225 H.P	$2,295
2009 4.3 Mercruiser 240 H.P	$2,495
2009 4.3 Mercruiser 250 H.P	$2,595
New marine 4 barrel carburetor and performance intake manifold fits 4.3 and 350 marine engines in stock
2009 4.3 Mercruiser 275 H.P	$3,095
2010 4.3 Mercruiser 190 H.P	$2,095
2010 4.3 Mercruiser 210 H.P	$2,195
2010 4.3 Mercruiser 225 H.P	$2,295
2010 4.3 Mercruiser 240 H.P	$2,495
2010 4.3 Mercruiser 250 H.P	$2,695
2010 4.3 Mercruiser 275 H.P	$3,295
There is a lot of Mercruiser Engine Choices, you do not have to replace your Mercery Engine with the exact same engine. Let us tell you how to up grade your mercruiser engine with a bigger one. Also call us for mercruiser marine engine installing costs 1-877-630-BOAT
These mercruiser engine are true marine engines All our mercruiser engine comes with our 7 year 500 hour warranty. US ENGINE has sold all our mercruiser engines with this warranty starting in 1986 We are not new to long warrantys we are the leader. We build our marine engines to last beyond our 7 year warranty. You know your getting the best marine engine 454 MAGNUM 454 magnum with 2" intake ports has more torque than the 454 magum with 2 1/2 intake ports. Large intake ports is best for RPMS over 4,000 Smaller intake ports has better power from 1,500 to 4,500 RPMS If you are replacing your 454 mercruiser engine and you need more power and would like to use less fuel install the 454 magnum engine. We have tested this ourselfs its worth the extra cost to purchase the 454 mercruiser mag with 2" intake ports or 1 1/2" intake ports. For larger boats you need more torque and horse power. Our 454 410 horse power with 1 1/2" intake port heads will give you the most torque and horse power out of a 454 mercruiser engine. Cruising rpms 454 with 1 1/2" intake ports is 3,200 to 3,800 best fuel economy and power 350 Mercruiser Engines There are many differant 350 mercruiser engine that will replace your original factory engine. We have better 350 mercruiser engines with more torque and horse power to replace your original factory. 350 MAGNUM The 350 mercruiser magnum engine has around 300 prop shaft horse power at 4600 to 5000 RPMS This is a great engine to replace your 5.0 - 305 - 5.7 and 350 mercruiser factory engine. There is no converting - The 350 mag will use all the outside parts off your original 305 and 350 engine. Carburetor, oil pan, valve covers, timing cover, intake manifold, exhaust manifolds, distributor, flywheel, balancer and all other parts is the same. Furthermore you do not have to make any adjustments to your computer. We have tested this we know what works best. 4.3 MERCRUISER We build 4.3 mercruiser with the most horse power possible. Because we also install marine engines this gives us the chance to experiment with different pistons and camshafts. Adding more horse power to the 4.3 mercruiser engine we have discovered this engine will uses less fuel and has much more power. You can install 4.3 mercruiser engines with higher horse power just call us we will help you. When you call here you will discover we are not sales persons just people that know marine engines. We will make sure you get the best engine for your boat from our years of testing 1-877-630-BOAT