


Mercury 175 Hp 2.5 Sport Jet Power Head Rebuild Kit 100-20-51 - .010 SIZE ONLY
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Mercury 175 Hp 2.5 Sport Jet Power Head Rebuild Kit 100-20-51 - .010 SIZE ONLYWSM Mercury 175 Hp Sport Jet Power Head Rebuild Kit '97 '04 . 010 OVER SIZE ONLY 3. 511" This kit meets or exceeds OEM specifications 6 Brand New High Quality WSM Pistons, 6rings, pins and clips, complete gasket kit, upper, lower and main crank bearings, 6 upper and lower rod bearings and 12 rod bolts. Piston OE # 9737A7, 9737A8, 9737A9, 9737A10, 9737T9, 9738A7, 9738A8, 9738A9, 9738A10, 9738T9, 9738T10, 7859737A7, 7859737A8, 7859737A9, 7859737A10,
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★★★★★ 5
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Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome
Perfect fit for a 2002 325i sedan, locks in place and does not fall out.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Perfect fit
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Perfect fit for the 2004 E46 BMW.
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Reviewed in the United States on October 20, 2025
★★★★★ 4
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Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black M-Color Dual Line
I installed this on an e46 325ix sedan, they only worked, one of them is just a little loose. I don't know how long they last, because every time I open the bonnet, the lever bothers me a little?
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Reviewed in the United States on March 19, 2023
★★★★★ 1
Not proper size
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Driver side is smaller and every time I open the hood it fall down. I have to bend the lever to open the hood to install it. It look good but I’m not happy with it and I’m scared ti drop it while I’m driving. I have to check on it every where I go to be sure didn’t fall
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Reviewed in the United States on April 4, 2023
★★★★★ 5
Fits nicely
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Carbon Fiber Dual Line Glossy Black
Product looks nice and fitted on a 2004 330i zhp perfectly.
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Reviewed in the United States on April 28, 2023