2012 GMC Sierra 3500 HD Speciality Tools
Keep Your 2012 GMC Sierra 3500 HD in Top Shape with Quality Speciality Tools
Whether you’re repairing or upgrading your Speciality Tool, using high-quality parts is key to keeping your 2012 GMC Sierra 3500 HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Tools. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2012 GMC Sierra 3500 HD Speciality Tool at Advance Auto Parts is around $340.75, with a range that starts at $31.99 and goes up to $435.99. With 4 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like X4 Performance Programmer, Handheld Computer Programmer for Enhanced Performance and Tuning Control, and i3 start at just $399.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Speciality Tool, don’t forget to check out other key components like Diagnostic Tools and Drivetrain Axle Tools. At Advance Auto Parts, we’re here to help you keep your 2012 GMC Sierra 3500 HD in peak condition, inside and out.
Find Your Specific 2012 GMC Sierra 3500 HD Speciality Tools
Looking for the perfect Speciality Tool for your 2012 GMC Sierra 3500 HD? You’re in the right place. Below, you’ll find links to various types of Speciality Tools that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Speciality Tools, ensuring durability and a precise fit for your GMC Sierra 3500 HD. Whether you’re driving a 2012 model or another popular model year like
2010,
2011,
2013,
2014,
2015,
2016,
2017,
2018, and
2019, we’ve got you covered. Purchasing Speciality Tools from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Speciality Tools that fit your vehicle.
Essential 2012 GMC Sierra 3500 HD Speciality Tools
Dayco – Ela Stretch Belt Installation Tool: Reusable Mounting Bolt (Part No.93875)
from
$31.99
The Dayco ela belt installation tool is required when specified on certain ela (stretch to fit) belt applications. Note: some ela belts requires only a simple zip tie to install, please verify the Dayco ela belt installation tool is required for your application. Do not attempt to install by prying the belt on the pulleys.
Product Features:
See More
Product Features:
- Ela belt and belt tool sold separately
- Can be used on multiple Dayco ela (stretch to fit) belts
- Includes reusable mounting bolt
- Includes installation instructions
Accel – Handheld Computer Programmer for Enhanced Performance and Tuning Control (Part No.49505)
from
$435.99
Revolutionary handheld tuner quickly and easily reprograms your vehicle for more power across the entire rpm range! 50 State Legal!
Product Features:
See More
Product Features:
- Average gains in excess of 30 HP/40 ft.-lbs. for gas and 80 HP/150 ft.-lbs. diesel*
- HD 2.8¿ color screen with updated interface for easier and faster modifications
- HD 2.8┐ color screen with updated interface for easier and faster modifications
- Increased memory and faster processor for improved tuning plus faster updating
- Active fuel management control*
- Performance test (0-60, ╝ mile testing)
- Performance test (0-60, ¼ mile testing)
- Internet updating using PC software
- Tire size adjustment
- Axle gear ratio adjustment
- Shift point and firmness adjustment*
- Speed and rev limiter adjustments*
- Carb EO # D-745
- Diagnostic capability ¿ read and clear trouble codes with explanation of codes
- Diagnostic capability ┐ read and clear trouble codes with explanation of codes
Diablosport – Diablo Tuner (Part No.S1000)
from
$232.99
Diablo Tuner
Diablosport – i3 (Part No.8245)
from
$426.99
i3
Diablosport – i3 (Part No.8246)
from
$483.99
i3
Bully Dog – BDX Tuner (Part No.40470)
from
$456.99
Bully Dog BDX tuners are bred to sharpen and maximize your rig’s potential to tackle tough terrain, pull heavy payload, and gain the most fuel economy on the highway.
Product Features:
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Product Features:
- Bully Dog gas and diesel programmers are equipped with on-screen gauges, the capability of holding 10 custom tunes, and data logging/monitoring of critical engine parameters.
- They also offer cloud-based tune delivery with built-in Wi-Fi for the latest tunes tailored to your rig.
- All of this is packed into compact, sleek, handheld designs with full-color, easy-to-use LCD displays.
- Product might not be available in all states due to local laws.
SCT Performance – X4 Performance Programmer (Part No.7416)
from
$399.99
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its maximum real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Instantly increase horsepower and torque and customizeModify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.
Product Features:
See More
Product Features:
- Read vehicle performance data on a full-color LCD display for easy viewing, day or night.
- Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
- Reads and clears DTC (Diagnostic Trouble Codes) with ease.
- Load up to 10 custom tune files created by any SCT Custom Tuning Dealer.
- Full color LCD display
- High-speed data logging/monitoring
- Dual analog inputs
- Most popular vehicles supported
- Installs quickly and easily
- Easy restoration back to stock
- User adjustable vehicle parameters
- USB Interface cable included
- Product might not be available in all states due to local laws.
Popular 2012 GMC Sierra 3500 HD Speciality Tools Categories
Most Popular Engine Tools for 2012 GMC Sierra 3500 HDs
Enhance your 2012 GMC Sierra 3500 HD with one of the 4 Engine Tools we have in stock, starting at just $31.99.
Dayco – Ela Stretch Belt Installation Tool: Reusable Mounting Bolt (Part No.93875)
from
$31.99
The Dayco ela belt installation tool is required when specified on certain ela (stretch to fit) belt applications. Note: some ela belts requires only a simple zip tie to install, please verify the Dayco ela belt installation tool is required for your application. Do not attempt to install by prying the belt on the pulleys.
Product Features:
See More
Product Features:
- Ela belt and belt tool sold separately
- Can be used on multiple Dayco ela (stretch to fit) belts
- Includes reusable mounting bolt
- Includes installation instructions
SCT Performance – X4 Performance Programmer (Part No.7416)
from
$399.99
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its maximum real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Instantly increase horsepower and torque and customizeModify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.
Product Features:
See More
Product Features:
- Read vehicle performance data on a full-color LCD display for easy viewing, day or night.
- Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
- Reads and clears DTC (Diagnostic Trouble Codes) with ease.
- Load up to 10 custom tune files created by any SCT Custom Tuning Dealer.
- Full color LCD display
- High-speed data logging/monitoring
- Dual analog inputs
- Most popular vehicles supported
- Installs quickly and easily
- Easy restoration back to stock
- User adjustable vehicle parameters
- USB Interface cable included
- Product might not be available in all states due to local laws.
Accel – Handheld Computer Programmer for Enhanced Performance and Tuning Control (Part No.49505)
from
$435.99
Revolutionary handheld tuner quickly and easily reprograms your vehicle for more power across the entire rpm range! 50 State Legal!
Product Features:
See More
Product Features:
- Average gains in excess of 30 HP/40 ft.-lbs. for gas and 80 HP/150 ft.-lbs. diesel*
- HD 2.8¿ color screen with updated interface for easier and faster modifications
- HD 2.8┐ color screen with updated interface for easier and faster modifications
- Increased memory and faster processor for improved tuning plus faster updating
- Active fuel management control*
- Performance test (0-60, ╝ mile testing)
- Performance test (0-60, ¼ mile testing)
- Internet updating using PC software
- Tire size adjustment
- Axle gear ratio adjustment
- Shift point and firmness adjustment*
- Speed and rev limiter adjustments*
- Carb EO # D-745
- Diagnostic capability ¿ read and clear trouble codes with explanation of codes
- Diagnostic capability ┐ read and clear trouble codes with explanation of codes
Diablosport – i3 (Part No.8245)
from
$426.99
i3
FAQs for 2012 GMC Sierra 3500 HD Speciality Tools
What are the best-selling Speciality Tools for 2012 GMC Sierra 3500 HDs?
Out of 4 Speciality Tools that fit 2012 GMC Sierra 3500 HDs, the following parts are the top sellers:
- X4 Performance Programmer (11844155) – $399.99
- Handheld Computer Programmer for Enhanced Performance and Tuning Control (12247316) – $435.99
- i3 (50008802) – $426.99
What’s the price range for 2012 GMC Sierra 3500 HD Speciality Tools?
The prices of Speciality Tools for the 2012 GMC Sierra 3500 HD range from $31.99 up to $435.99 for the most premium parts.
What is the average price of a Speciality Tool for a 2012 GMC Sierra 3500 HD?
The average price for Speciality Tools for the 2012 GMC Sierra 3500 HD is $340.75. Keep in mind the variety of part types within our Speciality Tool category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Speciality Tools for other GMC Sierra 3500 HD model years?
What are the cheapest Speciality Tools for my 2012 GMC Sierra 3500 HD?
The cheapest 2012 GMC Sierra 3500 HD Speciality Tools we carry are:
- Ela Stretch Belt Installation Tool: Reusable Mounting Bolt (10114180) – $31.99
- X4 Performance Programmer (11844155) – $399.99
- i3 (50008802) – $426.99
- Handheld Computer Programmer for Enhanced Performance and Tuning Control (12247316) – $435.99
Does Advance Auto Parts sell Speciality Tools for any other 2012 GMC models?
Yes. We stock Speciality Tools for 9 other popular 2012 GMC models. Some of the most popular are 2012 Yukon Speciality Tools, 2012 Sierra 1500 Speciality Tools, 2012 Yukon XL 1500 Speciality Tools, 2012 Sierra 2500 HD Speciality Tools, and 2012 Yukon XL 2500 Speciality Tools.
What are the top-rated Speciality Tools that fit the 2012 GMC Sierra 3500 HD?
The one 2012 GMC Sierra 3500 HD Speciality Tool we have in stock is the Ela Stretch Belt Installation Tool: Reusable Mounting Bolt. It is rated 3.5 stars and costs $31.99.
What types of Speciality Tools do you sell for my 2012 GMC Sierra 3500 HD?
We currently have just 1 Speciality Tool in stock for a 2012 GMC Sierra 3500 HD, and as of 3/1/26, it is an Engine Tool.
Can I get help with 2012 GMC Sierra 3500 HD Speciality Tool orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Speciality Tools and more.
What is your return policy for GMC Sierra 3500 HD Speciality Tools?
Advance Auto Parts keeps returns simple. For new GMC Sierra 3500 HD Speciality Tools and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.