Tuner Harness Plug Kit for LML 6.6L Duramax - Front View
Installing Tuner Harness Plug Kit on LML 6.6L Duramax Engine
Weatherproof Tuner Harness Plug Kit for GM 6.6L Duramax LML
OEM - Style Tuner Harness Plug Kit for 2011 - 2016 Duramax LML
Tuner Harness Plug Kit Components for LML 6.6L Duramax Trucks
Tuner Harness Plug Kit for LML 6.6L Duramax - Front View
Installing Tuner Harness Plug Kit on LML 6.6L Duramax Engine
Weatherproof Tuner Harness Plug Kit for GM 6.6L Duramax LML
OEM - Style Tuner Harness Plug Kit for 2011 - 2016 Duramax LML
Tuner Harness Plug Kit Components for LML 6.6L Duramax Trucks

Tuner Harness Plug Kit for LML 6.6L Duramax SHIBBY ENGINEERING 2011-2016 GM

$79.96
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Details

Introduction

When it comes to emissions modifications on your 2011 - 2016 GM/Chevy 6.6L Duramax LML engine, protecting exposed wiring is crucial. The Duramax DPF Delete Plug Kit is the perfect answer.

Product Overview

The Duramax DPF Delete Plug Kit (2011–2016) is specifically designed for GM/Chevy 6.6L Duramax LML engines. After emissions modifications, there are often unused exhaust and EGR connectors left exposed. This kit comes to the rescue by sealing these connectors, effectively blocking out moisture, dirt, and debris. It gives your truck a clean, factory - style finish, especially when running performance or off - road calibrations.

Ideal For

  • Truck owners who have removed or modified emissions components such as the DPF, EGR, or exhaust system on their 2011 - 2016 GM/Chevy 6.6L Duramax LML engines.
  • Those who want to maintain a clean and professional appearance in the engine bay after making performance - enhancing or off - road modifications.
  • Individuals looking to prevent wiring damage caused by environmental factors after emissions modifications.
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List
Delivery Time

2-5 working days inland in the United States

Product details

Specifications (General Product Info)

  • Warranty: This product comes with a one - year warranty, providing you with peace of mind regarding its quality and durability.
  • Installation Instructions: Please note that no installation instructions are included in the package. However, the installation is straightforward and can be completed with basic knowledge.

Suitable for

By searching online for vehicles equipped with the 6.6L Duramax LML engine from 2011 - 2016, we find that this kit is suitable for a range of GM/Chevy trucks including but not limited to:

  • Chevrolet Silverado 2500HD (2011 - 2016)
  • Chevrolet Silverado 3500HD (2011 - 2016)
  • GMC Sierra 2500HD (2011 - 2016)
  • GMC Sierra 3500HD (2011 - 2016)

Core Advantages

  • Weatherproof Protection: The factory - style caps in this kit shield unused connectors from moisture, dirt, and debris, preventing corrosion and environmental damage to the wiring.
  • OEM - Like Fit and Finish: Each plug locks securely into the harness, giving your engine bay a clean and professional look, just like it came from the factory.
  • Simple Installation: No special tools are required. The caps snap into place quickly and easily, saving you time and effort during the installation process.

Technical Specifications

  • Design: Snap - in protective caps for unused DPF/EGR wiring connectors.
  • Construction: Made of weather - resistant polymer housings, ensuring long - lasting protection against the elements.
  • Function: Seals open harness ends that are created by exhaust or emissions - system modifications, keeping the wiring safe.
  • Fitment: Direct OEM - style engagement with no wiring modification required, making it a hassle - free solution.

Why Choose This Tuner Harness Plug Kit from EGR Performance

  • Brand Reliability: EGR Performance is a well - known brand in the automotive performance parts industry, known for its high - quality products.
  • Customer Support: If you have any questions or concerns, you can reach out to our dedicated customer service team at service@egrperformance.com. We are here to assist you throughout your ownership experience.
  • Performance - Focused: This kit is specifically designed for trucks with DPF, EGR, or exhaust modifications and off - road calibrations, ensuring optimal performance and protection.

Complete Package Contents

The package includes a set of snap - in protective caps for unused DPF/EGR wiring connectors. Please note that DEF tank plugs and shift - on - the - fly tuning caps are not included and are sold separately.

Compatibility List

  • Year Range: 2011–2016
  • Engine Model: GM/Chevy 6.6L Duramax LML
  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

General Compatibility

Q1: Will this Tuner Harness Plug Kit fit all 2011–2023 6.6L Duramax trucks?

A1: While the kit is mainly designed for 2011 - 2016 GM/Chevy 6.6L Duramax LML engines, it also fits LML, LGH, L5P, and L5D - equipped models. However, for the best performance and exact fitment, we highly recommend using it on the 2011 - 2016 LML models as it is specifically optimized for this range in terms of design and functionality.

Installation - Related

Q2: Do I need any special tools to install this Tuner Harness Plug Kit?

A2: No, you don't. The caps in the kit are designed with a tool - free, snap - in design. You can easily snap them into place by hand, making the installation process quick and straightforward, even for those with basic mechanical skills.

Q3: How long does it take to install this kit?

A3: The installation time is under 30 minutes with basic hand tools. Since no special tools are required and the caps snap in easily, you can complete the installation in a relatively short amount of time, getting your truck back on the road or ready for further modifications quickly.

Included Components

Q4: Are DEF or SOTF (Shift - on - the - fly tuning) plugs included in this Tuner Harness Plug Kit?

A4: No, these components are sold separately. The main purpose of this kit is to seal unused DPF/EGR wiring connectors after emissions modifications. DEF tank plugs and shift - on - the - fly tuning caps serve different functions and are not part of this specific package.

Usage Scenarios

Q5: Is this kit intended for trucks with emissions modifications only?

A5: Yes, it is specifically designed to protect unused connectors created by DPF, EGR, or exhaust changes. If your truck has not undergone any emissions - related modifications, you may not need this kit as there won't be exposed and unused connectors to seal. However, if you plan to make such modifications in the future, this kit can be a great pre - emptive investment.

Product Quality and Support

Q6: What kind of warranty does this Tuner Harness Plug Kit come with?

A6: This product comes with a one - year warranty. We are confident in the quality of our product, and this warranty provides you with peace of mind. If you encounter any issues with the kit within the one - year period, you can contact our customer service team for assistance.

Q7: How can I get in touch with customer service if I have questions or problems?

A7: You can reach out to our dedicated customer service team via email at mailto:service@egrperformance.com. Our team is well - trained and ready to assist you with any inquiries, whether it's about installation, compatibility, or product performance. We aim to provide prompt and helpful responses to ensure your satisfaction with our product.