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JLT V3.0 Black Oil Separator - Driver Side (14-18 5.3L Silverado 1500)

Item S111550
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Market Price $166.99 You Save 11% ($17.99)
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$149.00 (kit)

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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Specs & Installation


      • Decreases Blow-By and Prevents Engine Sludge
      • Retains Up to 3 Ounces of Oil
      • Stainless Steel Mesh & Aluminum Honeycomb Filter
      • Rigid Billet Aluminum Construction
      • Black Anodized Finish
      • Knurled Base for Efficient Removal
      • Driver Side Mounting
      • Quick Installation
      • One-Year Limited Warranty
      • Fits All 2014-2018 Chevrolet Silverado 1500 5.3L Models


      Keep Your Engine Running Perfectly. As beneficial as your Silverado 1500’s positive crankcase ventilator (PCV) valving system is to your engine, it isn’t without its drawback. When crankcase pressure is vented back into your intake, vaporized oil is often included in the mix. This oil vapor can accumulate over time becoming harmful engine sludge. The JLT V3.0 Driver Side Black Oil Separator helps mitigate this problem by catching these oil vapors and collecting them in a sealed catch can. This ensures your fuel’s octane levels remain undiluted, and your truck performs optimally.

      Unique Design. The JLT V3.0 Driver Side Black Oil Separator features a unique filtration system consisting of a fine stainless steel mesh that traps oil vapors and releases them once oil gets too heavy. The oil then proceeds to a second component made from honeycomb aluminum, where it’s condensed further till it settles to the bottom of the catch can. This catch can’s 3-ounce capacity is good 3,000 miles before it needs to be emptied.

      Robust Aluminum Build Quality. The JLT V3.0 Driver Side Black Oil Separator is CNC-milled from billet aluminum for strength, minus the weight. A rubber O-ring prevents leakage, while a knurled base makes opening the catch can easy, even when oily. Finally, this oil separator receives a durable, black anodized finish for maximum corrosion resistance.

      Convenient, No-Mod Installation. The JLT V3.0 Driver Side Black Oil Separator installs directly on preexisting locations on your truck and requires no modifications. This oil separator comes with hoses that use a push-lock system for easy installation without the need for clamps. Also, this assembly installs using just standard hand tools.

      Comes with a 1-Year Limited Warranty. The JLT V3.0 Driver Side Black Oil Separator comes with a 1-year limited warranty covering workmanship defects. Please visit the manufacturer’s website for more details.

      Not CARB-Certified. The JLT V3.0 Driver Side Black Oil Separator is not CARB-certified at this time. Installation or use of this product is illegal in California and other states that have adopted CARB standards. Please check local regulations for allowed applications of this product.

      Application. The JLT V3.0 Driver Side Black Oil Separator fits all 2014-2018 Chevrolet Silverado 1500 5.3L models.

      Fitment: 2014 2015 2016 2017 2018 Details

      MPN# 3085D-B

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (7)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 7 customers

      Installation Time: Less than 1 Hour

      • January 21, 2020

        5 2018 LTZ - TLS Installation Time: Less than 1 Hour

        Direct injection upgrade

        A must have for the direct injection engine. Keeps all the dirty oil and moisture from being ran back through your engine. Simple 15 minute install. Just don't forget to empty the canister regularly.

        Helpful (0)
      • October 29, 2019

        5 2018 LT - LukeB Installation Time: Less than 1 Hour

        Good device

        When doing this yourself or with your little ones, make sure your removing the fitting at the back of the valve cover. Take your time, it comes with pictures in the instructions. There are two in the front of the engine on the lower one above the water pump is going to come off and it goes back side of drivers valve cover then the whole hose comes out.

        Helpful (1)
      • October 17, 2019

        5 2018 LT - Mitchell Installation Time: Less than 1 Hour

        Great product

        got a water bottle half full with what it has caught in just 6,000 miles

        Helpful (0)
      • July 12, 2019

        4 2018 - adamwulff Installation Time: Less than 1 Hour

        great produce, easy install !

        received the part relatively fast from JLT directly. part was very easy to install and has very detailed color instructions. great catch can that does its job well. after a few days checked and there was oil in it. rated 4 stars due to price.

        Helpful (1)
      • June 07, 2019

        5 2017 LT - ABNFRANK Installation Time: Less than 1 Hour

        Easy install

        Extremely easy to install. Can’t wait to see what is in it after 1000 miles.

        Helpful (1)
      • May 15, 2019

        5 2015 LT - Cain Installation Time: Less than 1 Hour

        Works, fits

        It does what it says and looks nice. Only took about 10 minutes maybe less to fit it in.

        Helpful (1)
      • February 21, 2019

        5 2018 - WilliamM Installation Time: Less than 1 Hour

        Great Catch Can a Must for Silverado

        Very easy to install. A must have mod for your Silverado with these new Direct Injection engines.

        Helpful (8)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oil Separator
      • (1) Mounting Bracket
      • (2) Mounting Screws

      Will It Fit My Silverado 1500

      • 5.3L V8 - 14, 15, 16, 17, 18