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

Find Engine Dressup for your Sierra 2500

Sinister Diesel Oil Fill Cap; Blue (20-23 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

Item HG67352
Our Price

$54.99

Military, Medical & First Responders $2.75 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    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

      Product Information

      Features, Description, Reviews, Q&A

      Features

      • Oil Fill Cap Designed For Replacement Of Factory Parts
      • CNC Machined From Solid Billet T6-6061 Aluminum
      • Features New Design "Engine Oil" Logo And Etched Brand Logo
      • Anodized Finish In Blue For Enhanced Durability And Appearance
      • Direct Replacement Compatible With The Factory Oil Fill Cap
      • Durable Construction To Withstand Engine Environment
      • Requires Shipping And Weighs Approximately 1.00 Lbs.
      • Package Dimensions Are Four Inches Wide By Two Inches High By Four Inches Long
      • Fits 20-23 6.6L Duramax Sierra 2500 HD

      Description

      Premium Oil Cap Replacement. The Sinister Diesel Oil Fill Cap in blue offers a direct replacement for the factory oil fill cap, ensuring proper sealing and engine protection. It helps maintain the cleanliness and integrity of the engine oil system by preventing contaminants from entering. This cap provides a reliable and stylish upgrade for engine dress-up purposes.

      Construction and Appearance. Crafted from solid billet T6-6061 aluminum using CNC machining, this oil fill cap features a durable anodized blue finish. The etched branding and newly designed "Engine Oil" logo add distinct visual appeal suitable for performance applications.

      Installation. Installation is straightforward with no modifications or drilling necessary, allowing easy replacement of the factory cap. This plug-and-play design enables quick upgrading without special tools.

      Application. Specifically designed to fit 20-23 6.6L Duramax Sierra 2500 HD models with direct factory oil fill cap compatibility. No additional fitment notes or restrictions apply.

      Sinister Diesel SD-UFC-OIL

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

      5.0

      Customer Reviews (2)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.6L V8 Duramax - 20, 21, 22, 23