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Crankshaft Main Bearing Kit; Standard Size (07-11 3.8L Jeep Wrangler JK)Find parts that fit my vehicle

Item J21378
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$94.99 kit

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    Frequently Bought Together

      Product Information

      Features, Description, Q&A

      Features

      • Replacement for Mopar Part Number 5175980AA
      • Main Bearing Set, Standard
      • Fits 07-11 Wrangler JK models with 3.8L Engines

      Description

      Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine you'll need to replace them all in order to regain the engine's original performance. And, let's face it, Jeep's need all the power we can get. We offer new high quality replacement engine parts to get your Jeep back on the road. This replacement main bearing set fits 07-11 Wrangler JK / JKU models equipped with 3.8 liter engines with standard crank. Replaces OE 5175980AA. This standard size main bearing set fits the 3.8L engine used in 2007-2011 Jeep Wrangler.

      Fitment:

      Details

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.6

      Reviews of similar Engine Products (500+)

      Reviews of similar Engine products have an average rating of 4.6 out of 5

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      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 07, 08, 09, 10, 11
      • JK Rubicon 4 Door - 07, 08, 09, 10, 11
      • JK Wrangler 2 Door - 07, 08, 09, 10, 11
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11

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