HomeEngine > Cylinder Block ComponentsSpectra GMP128A Engine Oil Pan
Part #: GMP128A

Spectra GMP128A Engine Oil Pan

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Regal and Verano
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Spectra Engine Oil Pan GMP128A

The Spectra GMP128A engine oil pan is designed specifically for Buick Regal and Verano models, providing reliable oil containment and management. Crafted from durable aluminum, this oil pan offers a balance of strength and lightweight performance for your engine's lubrication system.

  • Constructed from high-quality aluminum for durability and corrosion resistance
  • Baffled design to reduce oil sloshing and maintain consistent oil supply
  • Includes dipstick port for easy oil level monitoring
  • Equipped with a drain plug featuring M12 - 1.75 thread size for efficient oil changes
  • Pickup tube included to ensure proper oil flow to the engine
  • Uncoated silver finish for a clean, functional appearance
  • Compatible with Buick Regal and Verano models
  • Part number GMP128A for precise identification and fitment

Detailed Product Description

The Spectra GMP128A engine oil pan is engineered to meet the specifications required by Buick Regal and Verano vehicles. Its aluminum construction provides a lightweight yet sturdy solution that resists corrosion and heat. Measuring 474 mm in length, 307 mm in maximum width, and with a depth ranging between 107 mm and 109 mm, this oil pan is designed to fit precisely within the engine block components of the specified models.

The baffled interior helps maintain oil stability during vehicle operation, minimizing oil movement and ensuring consistent lubrication. The inclusion of a dipstick port allows for straightforward oil level checks without removing the pan. Additionally, the drain plug with an M12 - 1.75 thread size facilitates routine oil changes, while the included pickup tube ensures proper oil delivery to the engine.

Applications and Problem Solving

  • Replacement for damaged or leaking oil pans on Buick Regal and Verano
  • Prevents oil leaks that can cause engine damage or reduced performance
  • Helps maintain proper oil levels and flow for engine longevity
  • Addresses oil sloshing issues with baffled design for stable lubrication
  • Supports routine maintenance with accessible drain plug and dipstick port

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns. Verify that the mounting surface is clean and free of old gasket material, as this oil pan does not include a gasket or seal. Use the 17 mounting holes to secure the pan evenly, preventing leaks. Confirm the drain plug is properly tightened to the specified torque to avoid stripping the M12 - 1.75 threads. The included pickup tube should be inspected for proper seating during installation.

Quality Assurance

Manufactured by Spectra, the GMP128A engine oil pan adheres to industry standards for material quality and dimensional accuracy. While no specific warranty information is provided, Spectra parts are known for consistent fitment and reliable performance when installed according to manufacturer guidelines.

BrandSpectra
Part NumberGMP128A
MaterialAluminum
Capacity1.0000
Capacity3.0000
Capacity5.6781
Capacity5678.1180
Capacity6
Length474.0
Maximum Width307.0
ColorSilver
Oil Level Sensor PortNo
BaffledYes
Crank Shaft Wiper IncludedNo
Maximum Depth109.0
Dipstick PortYes
Drain Plug IncludedYes
Engine Oil Cooler Return FittingNo
Minimum Depth107.0
Kick Out Type PanNo
Pickup IncludedYes
Windage Tray IncludedNo
FinishUncoated
Gasket Or Seal IncludedNo
Mounting Hole Quantity17
Drain Thread SizeM12 - 1.75

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2016BuickVerano2.0LL4N/AGasket And/Or Sealant Not Included
2015BuickVerano2.0LL4N/AGasket And/Or Sealant Not Included
2014BuickVerano2.0LL4N/AGasket And/Or Sealant Not Included
2013BuickRegal2.0LL4N/AGasket And/Or Sealant Not Included
2013BuickVerano2.0LL4N/AGasket And/Or Sealant Not Included
2012BuickRegal2.0LL4N/AGasket And/Or Sealant Not Included
2011BuickRegal2.0LL4N/AGasket And/Or Sealant Not Included

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12647251331246990473238655563937

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.