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JLT 3.0 Satin Oil Separator; Driver Side (11-17 GT; 12-13 BOSS 302; 15-20 GT350)

Item 399754
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Market Price $168.99 You Save 12% ($19.99)
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$149.00 (each)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Eliminates Engine Blow-By and Sludge Build-Up
      • 3-Ounce Capacity
      • Multi-Stage Powerful Filtration
      • Stainless-Steel Fine-Mesh Screen
      • Honeycomb Aluminum Filter
      • Billet Aluminum Construction
      • Clear Anodized Finish
      • Includes Hoses, Custom Bracket
      • Simple Factory-Like Installation - Driver Side
      • 1-Year JLT Limited Warranty
      • Not CARB Certified
      • Fits 2011-2017 GT, 2012-2013 BOSS & 2015-2020 GT350 Mustangs


      Reduces Engine Sludge. The build-up of oil sludge from crankcase breather and PCV vapors is a big problem for all engines, especially high-performance applications. The oil sludge gets extremely messy, impedes PCV operation and can even dilute the gas, harming performance. The JLT 3.0 Oil Separator deals with this by providing a big 3-ounce capacity billet aluminum oil separator with multi-stage filtration. Once installed, it looks so good it could be a factory-installed upgrade.

      Solid One-Piece Billet Aluminum. JLT manufactures the 3.0 Oil Separator out of solid billet aluminum for superior performance and strength. The bottom of the canister is knurled so it can easily be opened for periodic emptying of the sludge. The multi-stage filtration has a fine-mesh stainless-steel screen and a honeycomb aluminum screen to ensure all vapors are effectively captured from the breather hose, leaving only clean air to go back into your engine.

      1-Year JLT Limited Warranty. JLT ships the 3.0 Oil Separator with a 1-year limited warranty, under which JLT will replace or repair parts if they find them to be defective in workmanship or material.

      Not CARB Certified. This JLT 3.0 Oil Separator is not presently CARB certified. This means it cannot legally be used in California or any other state that uses California emissions regulations.

      Application. The JLT 3.0 Oil Separator is designed to fit on the driver’s side of the 2012–2013 Mustang BOSS, 2011–17 Mustang GT, and 2015–2020 Shelby GT350

      Fitment: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Details

      JLT 3011D-C

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) 3.0 Oil Separator
      • (1) Mounting Bracket
      • Installation Hardware/Hoses

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Boss 302 - 12, 13
        • GT - 11, 12, 13, 14, 15, 16, 17
        • GT350 - 15, 16, 17, 18, 19, 20
        • GT350R - 15, 16, 17, 18, 19, 20

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