2020 GMC Sierra 2500 HD Seasonal Accessories

Keep Your 2020 GMC Sierra 2500 HD in Top Shape with Quality Seasonal Accessories

Whether you’re repairing or upgrading your Seasonal Accessory, using high-quality parts is key to keeping your 2020 GMC Sierra 2500 HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Heaters. 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 2020 GMC Sierra 2500 HD Seasonal Accessory at Advance Auto Parts is around $99.49, with a range that starts at $46.99 and goes up to $151.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Freeze Plug Diesel Heater start at just $151.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Seasonal Accessory, don’t forget to check out other key components like Covers and Storage and Cargo Products. At Advance Auto Parts, we’re here to help you keep your 2020 GMC Sierra 2500 HD in peak condition, inside and out.

Essential 2020 GMC Sierra 2500 HD Seasonal Accessories

Kat’s – Freeze Plug Heater (Part No.11484)

Freeze Plug Heater

from

$100.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
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Zerostart – Engine Heater, 400W, 120V, 28mm, Cord With T-Stat, GM , Brass (Part No.3100109)

Engine Heater, 400W, 120V, 28mm, Cord With T-Stat, GM , Brass

from

$107.99
Block heaters help to increase oil viscosity in cold weather in 2 to 5 hours. They also improve lubrication of engine parts and protect the engine from cold weather starts. The heaters decrease the amount of hydrocarbons put into the atmosphere when a vehicle is started in cold weather.
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Kat’s – Freeze Plug Diesel Heater (Part No.30517)

Freeze Plug Diesel Heater

from

$151.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
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Kat’s – Engine Heater Replacement Cord (Part No.28510)

Engine Heater Replacement Cord

from

$46.99
Kats Heater believes that quality is a basic requirement in the design, manufacture, and delivery of our products and services. Our quality policy is Total Customer Satisfaction in the delivery of products and services to consistently meet evolving customer expectations. We shall continuously pursue quality improvement programs that enable each employee to do his or her job right the first time and each time.

Product Features:
  • Engine heater replacement cord
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Kat’s – Freeze Plug Diesel Heater (Part No.30510)

Freeze Plug Diesel Heater

from

$85.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
See More

Kat’s – Freeze Plug Heater (Part No.11455)

Freeze Plug Heater

from

$44.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
See More

Kat’s – Circulation Tank Heater; Thermostatically Controlled (Part No.13150)

Circulation Tank Heater; Thermostatically Controlled

from

$75.99
KATS was created and developed as a truly effective product for cold weather and hard starting problems. Owners and operators of diesel and gas operated equipment have long known that delayed starts and slow starts mean big money losses in labor, maintenance and operating revenue. KATS Circulation Tank Heaters are designed to do one thing – Start engines FAST! KATS Circulation Tank Heaters are truly superior heavy duty patented products. This heater is thermostatically controlled 135-175 degrees. Our components are 100% made in the USA. Customers will find KATS Circulation Tank Heaters are unbeatable in pricing, quality and performance anywhere. KAT’S manufacturing quality control procedures assure you the very best anytime you install and operate a KAT’s system.

Product Features:
  • Available for all size engines
  • Equipped with check valve
  • Fits most liquid cooled engines
  • Installations easier and simpler
  • New lower radiator hose connectors
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Most Popular Engine Heaters for 2020 GMC Sierra 2500 HDs

Enhance your 2020 GMC Sierra 2500 HD with one of the 2 Engine Heaters we have in stock, starting at just $46.99.

Kat’s – Engine Heater Replacement Cord (Part No.28510)

Engine Heater Replacement Cord

from

$46.99
Kats Heater believes that quality is a basic requirement in the design, manufacture, and delivery of our products and services. Our quality policy is Total Customer Satisfaction in the delivery of products and services to consistently meet evolving customer expectations. We shall continuously pursue quality improvement programs that enable each employee to do his or her job right the first time and each time.

Product Features:
  • Engine heater replacement cord
See More

Kat’s – Freeze Plug Diesel Heater (Part No.30517)

Freeze Plug Diesel Heater

from

$151.99
Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:
  • Saves wear and tear on your engine
  • Simple installation directly into engine block
See More

FAQs for 2020 GMC Sierra 2500 HD Seasonal Accessories

What are the best-selling Seasonal Accessories for 2020 GMC Sierra 2500 HDs?

Out of 2 Seasonal Accessories that fit 2020 GMC Sierra 2500 HDs, the following parts are the top sellers:

What’s the price range for 2020 GMC Sierra 2500 HD Seasonal Accessories?

The prices of Seasonal Accessories for the 2020 GMC Sierra 2500 HD range from $46.99 up to $151.99 for the most premium parts.

What is the average price of a Seasonal Accessories Seasonal Accessory for a 2020 GMC Sierra 2500 HD?

The average price for Seasonal Accessories for the 2020 GMC Sierra 2500 HD is $99.49. Keep in mind the variety of part types within our Seasonal Accessory category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Seasonal Accessories for other GMC Sierra 2500 HD model years?

Yes, we carry Seasonal Accessories for 18 model years of GMC Sierra 2500 HDs between 2001 and 2019. The following model years are the most popular for Seasonal Accessory purchases: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Seasonal Accessories for my 2020 GMC Sierra 2500 HD?

The cheapest 2020 GMC Sierra 2500 HD Seasonal Accessories we carry are:

Does Advance Auto Parts sell Seasonal Accessories for any other 2020 GMC models?

What are the top-rated Seasonal Accessories that fit the 2020 GMC Sierra 2500 HD?

The one 2020 GMC Sierra 2500 HD Seasonal Accessory we have in stock is the Engine Heater Replacement Cord. It is rated 1 stars and costs $46.99.

What types of Seasonal Accessories do you sell for my 2020 GMC Sierra 2500 HD?

We currently have just 1 Seasonal Accessory in stock for a 2020 GMC Sierra 2500 HD, and as of 4/10/25, it is an Engine Heater.

Can I get help with 2020 GMC Sierra 2500 HD Seasonal Accessory orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Seasonal Accessories and more.

What is your return policy for GMC Sierra 2500 HD Seasonal Accessories?

Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 HD Seasonal Accessories and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.