FREE 1 to 3-Day Delivery on Orders $149+ Details

Father’s Day Sale – Up to 40% Off! Shop Now >

Find Turbocharger Kits & Accessories for your Silverado 2500

AFE BladeRunner GT Series Intercooler (17-19 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle

Item HS19880
Product Image
67 Reviews of AFE
Our Price

$2,347.00 each

Military, Medical & First Responders $117.35 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

        _x000D_
      • 2-5/8In Bar and Plate Core Design for Improved Airflow and Heat Dissipation
        • _x000D_
      • Billet Aluminum Inlet and Outlet for Enhanced Strength and Durability
        • _x000D_
      • 100% Tig-Welded Assembly for Maximum Strength
        • _x000D_
      • Factory-Style Quick Connect Fitting
        • _x000D_
      • 1/8In NPT Ports Provided for Connecting Sensors, Water Methanol Injection, or Draining Condensation and Oil Build-up
        • _x000D_
      • Fits 2017-2019 6.6L Duramax Silverado 2500 HD
        • _x000D_

      Description

      Advanced Intercooler Technology. The AFE BladeRunner GT Series Intercooler is engineered to boost engine performance by enhancing air cooling efficiency. It cools the compressed intake air after the turbocharger, which helps increase horsepower and torque while reducing engine heat. This intercooler is essential for maintaining optimal engine performance, especially in heavy-duty applications.

      _x000D__x000D_

      Construction and Appearance. Made from 3/16-inch TIG-welded aluminum plates forming the unique end tanks, the intercooler features a 2-5/8-inch bar and plate core design. This core design offers superior airflow and heat dissipation compared to traditional tube and fin designs. The billet aluminum inlet and outlet enhance strength and durability, and the entire assembly is finished to a high standard suited for demanding use.

      _x000D__x000D_

      Installation. Installation uses factory mounting locations and hardware to ensure a secure fit. It requires no drilling or modifications, making it a direct replacement for a hassle-free upgrade.

      _x000D__x000D_

      Application. This intercooler is designed specifically to fit the 2017-2019 6.6L Duramax Silverado 2500 HD, ensuring compatibility with this vehicle and engine configuration.

      AFE 46-20331

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

      What's in the Box

      • (1) Intercooler
      • (5) Tubes
      • Installation Hardware
      4.6

      Reviews of AFE Engine Products (67)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 2500

      • 6.6L V8 Duramax - 17, 18, 19