PISTON KIT MERCURY 175 -250 HP 2.5L SPORT JET '97-'06 PORT .010 OVER 100-21-04pk

PISTON KIT MERCURY 175 -250 HP 2.5L SPORT JET '97-'06 PORT .010 OVER 100-21-04pk

Marsoni

M251S

$121.77

Get it in 3 business days with 1 day shipping. Friday, May 29

PISTON KIT MERCURY 175 -250 HP 2.5L SPORT JET '97-'06 PORT .010 OVER 100-21-04pkITEM#: 100 21 04pK PISTON KIT MERCURY MARINER 175 250 HP 2. 5L SPORT JET 97 06 port . 010 OVER NOTE: 3. 510" BRAND: WSM 1. 5mm THICK rings FITMENTS: Make Model Year(s) Mariner ALL Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 175 1997 2004 Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 200 2001 2006 Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 210 2000 2005 Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 240 2001 2006 Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 250 2002

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I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).

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Reviewed in the United States on September 8, 2025

Verified Purchase

Chad altenbach

Pawtucket, US

★★★★★ 5

Made well and great fit

Fits perfectly and is made well

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Reviewed in the United States on May 8, 2026

Verified Purchase

Dalia Toppin