GMC Sierra 2500 Engine Blocks

Your One-Stop Shop For Trusted GMC Sierra 2500 Engine Blocks

If you’re in search of GMC Sierra 2500 Engine Blocks aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 6 Engine Blocks from top brands with prices ranging from $6.99 to $23.49.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Blocks for your GMC Sierra 2500. Of the 6 OEM and aftermarket parts brands we carry, some of the most popular are Carquest Premium, Dorman, and Melling.

And don’t forget to read customer reviews across all Engine Blocks categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Blocks have to cost top dollar, and we prove it. Browse our top GMC Sierra 2500 Engine Blocks below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC Sierra 2500 Engine Blocks

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012)

Stock Replacement Engine Assembly Lubricant

from

$6.99
Made In USA. 4 OZ Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.
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Sealed Power – Assembly Lubricant (Part No.55-400)

Assembly Lubricant

from

$10.29
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Formulated for prelubrication cam lobes, lifters & engine bearings
  • Increases load carrying capacity
  • Holds fast to surfaces
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • 4.0 oz. Squeeze Container
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Dorman – Help – Engine Oil Fill Cap (Part No.80987)

Engine Oil Fill Cap

from

$13.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles.
  • Restores functionality – reliable replacement for an original part that is missing or cracked due to heat and fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Gates – Oil Filler Cap (Part No.A6140205471GAT)

Oil Filler Cap

from

$23.49
Oil Filler Cap

ACDelco – GM Original Equipment Engine Oil Filler Cap (Part No.A6140205158ACD)

GM Original Equipment Engine Oil Filler Cap

from

$23.03
The ACDelco GM Original Equipment Engine Oil Filler Cap seals the oil filler opening on your vehicle’s engine, and is a GM-recommended replacement for your vehicle’s original component. It has a rubber sealing ring that keeps the engine oil and crankcase vapors in, while keeping water and dirt out. This original equipment engine oil filler cap has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Seals and helps keep oil from leaking out of your engine oil filler opening
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)

Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

from

$9.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Engine Blocks Brands You Can Trust For Your GMC Sierra 2500

6 trusted brands of Engine Blocks line our shelves, ready to help keep your GMC Sierra 2500 running smooth. Below are some of the most popular brands and their top Engine Blocks offerings:

Popular Dorman – Help Engine Blocks

Dorman – Help products for the GMC Sierra 2500 span several categories. Some of the highest-rated Dorman – Help Engine Blocks that will fit your GMC Sierra 2500 are:
Engine Oil Fill Cap
from $13.99
(6)
Engine Oil Fill Cap
Oil Caps

Most Purchased GMC Sierra 2500 Engine Blocks from Carquest Premium

When you buy the most frequently purchased Carquest Premium brand Engine Blocks, you can be confident it will be the right part for your GMC Sierra 2500. Here are the Carquest Premium Engine Blocks Advanced Auto customers buy the most:
Engine Oil Fill Cap
from $13.99
(6)
Engine Oil Fill Cap
Oil Caps
Stock Replacement Engine Assembly Lubricant
from $6.99
This product is not rated
Stock Replacement Engine Assembly Lubricant
Engine Assembly Lube