1. Used Engines Oil Pans Offered
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  3. GM 12738464

12738464 GM OEM Engine Upper Oil Pan 2500 Sierra

fits model: 2500, Sierra. year: 1925–2020.

12738464 GM OEM Engine Upper Oil Pan 2500 Sierra
Product Identifiers
BrandGM OEM
Manufacturer Part Number12738464
Part TypeOIL ENGINE
Manufacturer WarrantyNO WARRANTY
Return PolicyNO RETURNS FOR PARTS HAVING ELECTRICAL COMPONENTS
Item NameUPPER OIL PAN
Category 1ENGINE
Fitment TypeDIRECT REPLACEMENT
Category 3ENGINE PARTS
Genuine OemYES

Review GM OEM Hd Engine Parts-upper Oil Pan for SIERRA 2500 1925–2020

GM 12738464 Upper Oil Pan for 20-25 Sierra 2500

The GM 12738464 Upper Oil Pan is an essential engine component designed specifically for the 20-25 Chevrolet or GMC Sierra 2500 models. This upper oil pan plays a crucial role in maintaining the proper lubrication of your engine by collecting and containing the engine oil.

Manufactured by General Motors, this upper oil pan is made of high-quality materials, ensuring durability and reliability. The pan's design is engineered to fit perfectly in the engine compartment of your Sierra 2500, providing a secure and leak-free installation.

The upper oil pan features a smooth, ribbed interior surface that promotes efficient oil circulation and helps prevent the formation of air pockets. This design ensures that your engine receives a consistent supply of clean oil, reducing the risk of wear and damage.

The pan's exterior surface is coated with a protective layer that helps prevent corrosion and extends the lifespan of the part. This coating also makes the pan easier to clean, ensuring that it remains in excellent condition, even in harsh conditions.

Installation of the GM 12738464 Upper Oil Pan is a straightforward process. It comes with all necessary hardware, including gaskets and bolts, to ensure a hassle-free installation. The pan is also designed to work seamlessly with your engine's existing oil system, making it an ideal replacement for a worn-out or damaged upper oil pan.

In summary, the GM 12738464 Upper Oil Pan is a high-quality, durable, and reliable engine component designed specifically for the 20-25 Chevrolet or GMC Sierra 2500 models. Its smooth interior surface, protective coating, and easy installation make it an excellent choice for maintaining the longevity and performance of your engine.

Buying an upper oil pan (GM Part Number 12738464) for a 20-25 Chevrolet or GMC 2500 series truck involves considering several pros and cons before making a purchase.

Pros:

1. Availability: These aftermarket oil pans are widely available from various auto parts stores and online retailers.

2. Cost-effective: Aftermarket parts are generally more affordable than OEM (Original Equipment Manufacturer) parts.

3. Easy installation: Upper oil pans are relatively easy to install compared to other engine components.

4. Durability: Aftermarket oil pans are designed to provide the same level of protection as the OEM part, often with additional features like better material and improved design.

Cons:

1. Quality concerns: Aftermarket parts may not meet the same quality standards as OEM parts, which could lead to potential issues down the line.

2. Compatibility: While most aftermarket parts are designed to fit specific vehicle makes and models, there may be slight variations that could cause compatibility issues.

3. Warranty: Aftermarket parts typically don't come with the same level of warranty coverage as OEM parts.

4. Lack of OEM seal: Aftermarket oil pans may not come with the OEM sealing material, which could lead to potential oil leaks.

In conclusion, deciding to buy an aftermarket upper oil pan (GM Part Number 12738464) for a 20-25 Chevrolet or GMC 2500 series truck involves weighing the pros and cons. While aftermarket parts offer convenience, affordability, and ease of installation, they may not offer the same level of quality and warranty coverage as OEM parts. Ultimately, the decision comes down to personal preference, budget, and the desired level of assurance regarding the part's performance and longevity.

If you prioritize affordability and ease of installation, an aftermarket upper oil pan may be the best choice for you. However, if you prefer the peace of mind that comes with OEM parts and a comprehensive warranty, you may opt to pay more for an OEM part instead.

Details:

About the part.

specifications oilpanpete:

  • for models: 2500, Sierra
  • for years: 1925–2020
  • brand: Gm Oem
  • mpn: 12738464
  • part type: Oil Engine
  • manufacturer warranty: No Warranty
  • return policy: No Returns For Parts Having Electrical Components
  • item name: Upper Oil Pan
  • category 1: Engine
  • fitment type: Direct Replacement
  • category 3: Engine Parts
  • genuine oem: Yes

shipping oilpanpete:

  • service: standard
  • transit: 5-10 days
  • type: fixed
  • class: standard

payments oilpanpete:

  • other
  • wallet: google-pay
  • credit card: mastercard

offer oilpanpete:

  • prices: $83.45–$229.04
  • item condition: New
  • sold #: 18
  • options: ship-to-home
  • in stock #: 5
  • availability: in stock
  • started: june 18, 2025

seller oilpanpete:

  • city: sacramento, california
  • # reviews: 12
  • rating: 87.5%

returns oilpanpete:

  • policy: no returns

general oilpanpete:

  • category: Auto Parts > Car Truck Accessories > Engines > Oil Pans
rating: 87.5% out of 100 based on 12 user ratings.
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