Hummer

Is your Hummer no longer humming like it should? Maybe the piston rings are worn, or some gaskets are shot. AM General engine rebuild kits from Partsology can restore the power to your military hero.

An AM General rebuild kit includes pistons, rings, main bearings, and rod bearings. Further, the kits include head gaskets, lower gasket sets, freeze plugs, and cam bearings, so you’re sure to have everything you need to get back on the trails.

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  1. 07-12 Chevrolet GMC Hummer Isuzu 3.7L L5 Engine Rebuild Kit EK3137
    Engine Rebuild Kit

    Part # EK3137

    $400.93 $807.63

    Includes: Piston Set, Piston Ring Set, Intermediate Bearing Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set.

    Engine Details: LLR, w/o Oil Pump & Timing Belt Or Timing Kit.

    Brief Fitment Information: [2007-2012] / Isuzu / i-370 / Liters: 3.7 / L5 / Valves: 20.

    Includes: Piston Set, Piston Ring Set, Intermediate Bearing Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set.

    Engine Details: LLR, w/o Oil Pump & Timing Belt Or Timing Kit.

    Brief Fitment Information: [2007-2012] / Isuzu / i-370 / Liters: 3.7 / L5 / Valves: 20.

  2. 03 Chevrolet GMC Hummer 6.0L V8 Engine Rebuild Kit EK3163A
    Engine Rebuild Kit

    Part # EK3163A

    $497.93 $1,002.31

    Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Cam Bearings.

    Engine Details: w/o Oil Pump & Timing Belt Or Timing Kit, w/ Floating Pin Pistons, w/ 1st Design Cam Bearings.

    Brief Fitment Information: [2003-2003] / Chevrolet,GMC,Hummer / Express 2500,Express 3500,H2,Savana 2500,Savana 3500,Sierra 1500,Sierra 1500 HD,Sierra 2500,Sierra 2500 HD,Sierra 3500,Silverado 1500 HD,Silverado 2500,Silverado 2500 HD,Silverado 3500,Suburban 2500,Yukon,Yukon XL 1500,Yukon XL 2500 / Liters: 6.0 / V8 / Valves: 16.

    Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Cam Bearings.

    Engine Details: w/o Oil Pump & Timing Belt Or Timing Kit, w/ Floating Pin Pistons, w/ 1st Design Cam Bearings.

    Brief Fitment Information: [2003-2003] / Chevrolet,GMC,Hummer / Express 2500,Express 3500,H2,Savana 2500,Savana 3500,Sierra 1500,Sierra 1500 HD,Sierra 2500,Sierra 2500 HD,Sierra 3500,Silverado 1500 HD,Silverado 2500,Silverado 2500 HD,Silverado 3500,Suburban 2500,Yukon,Yukon XL 1500,Yukon XL 2500 / Liters: 6.0 / V8 / Valves: 16.

  3. 04-06 Chevrolet GMC Hummer Isuzu 3.5L L5 Engine Rebuild Kit EK3122
    Engine Rebuild Kit

    Part # EK3122

    Includes: Piston Set, Piston Ring Set, Intermediate Bearing Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set.

    Engine Details: w/o Oil Pump & Timing Belt Or Timing Kit.

    Brief Fitment Information: [2004-2006] / Chevrolet,GMC,Hummer,Isuzu / Canyon,Colorado,H3,i-350 / Liters: 3.5 / L5 / Valves: 20 / VIN: 6.

    Includes: Piston Set, Piston Ring Set, Intermediate Bearing Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set.

    Engine Details: w/o Oil Pump & Timing Belt Or Timing Kit.

    Brief Fitment Information: [2004-2006] / Chevrolet,GMC,Hummer,Isuzu / Canyon,Colorado,H3,i-350 / Liters: 3.5 / L5 / Valves: 20 / VIN: 6.

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