GM 12623907 Sump Oil Pump

( Brand: Gm ), ( Type: Oil Pump ), ( Manufacturer Part Number: 12623907 )

Review GM New Take Off Dry Sump Oil Pump fits LS7

GM 12623907 LS7 Sump Oil Pump

The GM 12623907 LS7 Sump Oil Pump is a high-performance component engineered specifically for the General Motors LS7 V8 engine. This oil pump is designed to deliver an adequate oil supply to ensure the smooth and efficient operation of your engine, even under high revs and extreme conditions.

The pump's housing is made from robust materials, ensuring durability and resistance to the harsh conditions found within the engine compartment. The impeller, which is responsible for pumping the oil, is precisely machined to minimize friction and maximize flow. The impeller's unique design provides a balanced and efficient oil delivery, ensuring that all engine components receive an ample supply of oil for optimal performance.

The GM 12623907 LS7 Sump Oil Pump features a gear-driven design, which not only provides a reliable and robust oil pumping solution but also allows for the integration of the pump with other engine components. The pump's gears are precision-machined to ensure a perfect fit and smooth operation, minimizing the risk of premature wear and failure.

The oil pump comes with a complete kit, including the necessary gaskets, seals, and hardware, making the installation process straightforward and hassle-free. This kit ensures a perfect fit and eliminates the need for modifications or additional parts, making it an ideal replacement for your original oil pump.

The GM 12623907 LS7 Sump Oil Pump is manufactured to meet the highest standards of quality and performance. It is designed to provide reliable and efficient oil delivery for the demanding requirements of high-performance engines, ensuring that your LS7 engine runs smoothly and efficiently, even under the most extreme conditions.

In summary, the GM 12623907 LS7 Sump Oil Pump is a top-tier replacement component for your LS7 engine. Its robust design, efficient impeller, and gear-driven mechanism ensure a reliable and long-lasting solution for your oil pumping needs. With the included installation kit, you can trust that the installation process will be straightforward and hassle-free. Upgrade your engine's performance today with the GM 12623907 LS7 Sump Oil Pump.

Buying a GM 12623907 LS7 sump oil pump comes with several pros and cons that are essential to consider before making a purchase.

1. Original Equipment: This oil pump is a factory original equipment (OEM) part designed specifically for Chevrolet LS7 engines. It ensures a perfect fit and optimal engine performance.

2. Durability: The LS7 oil pump is built to withstand the high-performance demands of the LS7 engine. It features a robust design and high-quality materials to provide long-lasting reliability.

3. Enhanced Engine Cooling: An efficient oil pump ensures proper oil circulation in the engine, which helps maintain optimal operating temperatures. Proper engine cooling is crucial for optimal performance and longevity.

1. Cost: As with most OEM parts, the GM 12623907 LS7 sump oil pump can be expensive compared to aftermarket alternatives.

2. Availability: Depending on your location and the availability of the part from your dealership or supplier, you may face a waiting period before receiving the pump.

3. Installation Complexity: Installing an oil pump can be a challenging process, especially for those without experience. You may need to seek professional help for the installation process.

The GM 12623907 LS7 sump oil pump is a high-quality, durable part designed specifically for the Chevrolet LS7 engine. Its benefits include original equipment fit, enhanced engine cooling, and long-lasting reliability. However, the cost, availability, and installation complexity may be drawbacks for some buyers.

If you are a dedicated LS7 engine owner seeking optimal performance and long-term reliability, the GM 12623907 LS7 sump oil pump is an excellent choice. For those on a budget or seeking a more accessible alternative, aftermarket oil pumps may be a viable option to consider. Ultimately, your decision should be based on your specific needs, budget, and technical capabilities.

Details:

New take-off GM LS7 dry sump oil pump - 12623907 Removed from brand new crate engine never ran.

part #: 12623907 prices

• $45.00-$578.99

specifications pumppruner:

• for models: Ls7
• brand: Gm
• type: Oil Pump
• manufacturer part number: 12623907

shipping pumppruner:

• service: UPS Ground, UPS 2nd Day Air
• carrier: UPS
• transit: 8-8 Days
• class: Standard, Expedited
• type: Calculated
• cost: $15.19

offer pumppruner:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: December 18, 2025
• quantity: 2

payments pumppruner:

• other
• credit card: Discover
• wallet: Paypal

general pumppruner:

• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts
• condition: New other see details

seller pumppruner:

• rating: 100.0%
• city: Oswego, Illinois
• # reviews: 1197

returns pumppruner:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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