GM 12300305 Water Pump 130-1280 4.3L 4.9L 5.7L 6.6L 7.5L 69-81

( Brand: Gm ), ( Part Type: Pump ), ( Ipn: 130-1280 ), ( Manufacturer Part Number: 12300305 ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review GM Water Pump Casting Buick Olds Pontiac 4.3l 4.9l 5.7l 6.6l 7.5l 69-81

GM Original Equipment Water Pump for Buick, Oldsmobile, Pontiac Vehicles with 4.3L, 4.9L, 5.7L, 6.6L, 7.5L Engines (1969-1981)

This water pump is an original equipment replacement part manufactured by General Motors to ensure a perfect fit and seamless performance for your Buick, Oldsmobile, or Pontiac vehicle. Designed specifically for engines with a displacement of 4.3L, 4.9L, 5.7L, 6.6L, or 7.5L, this water pump is suitable for select models from the 1969 to 1981 production years.

The GM water pump is engineered with a robust, durable design to deliver reliable cooling system performance for your vehicle. It features a multi-lobed impeller that efficiently moves coolant through the engine, maintaining optimal operating temperatures. The impeller is also designed to minimize noise and vibration, ensuring a quiet and comfortable driving experience.

Constructed from high-quality materials, this water pump is built to withstand the rigors of daily driving and the test of time. The pump housing is made from a strong, corrosion-resistant material, while the impeller and other internal components are manufactured from durable, heat-resistant materials.

The GM water pump comes complete with all necessary hardware, including the serpentine belt and tensioner, making installation a straightforward process. This ensures that you can get your vehicle back on the road as quickly as possible.

Investing in a genuine GM water pump ensures that you are not only getting a reliable and efficient replacement part, but also maintaining the value and integrity of your vehicle. By using original equipment parts, you can have confidence in the performance, durability, and longevity of your cooling system.

* Original equipment replacement water pump for Buick, Oldsmobile, and Pontiac vehicles

* Suitable for engines with a displacement of 4.3L, 4.9L, 5.7L, 6.6L, or 7.5L (1969-1981)

* Robust, durable design for reliable cooling system performance

* Multi-lobed impeller for efficient coolant flow and minimal noise and vibration

* High-quality materials for corrosion resistance and heat resistance

* Complete with all necessary hardware for easy installation.

Buying the GM 12300305 Water Pump for Buick, Olds, Pontiac 4.3L, 4.9L, 5.7L, 6.6L, 7.5L (69-81): A Detailed Analysis

The GM 12300305 water pump is a popular aftermarket option for Buick, Olds, and Pontiac vehicles with 4.3L, 4.9L, 5.7L, 6.6L, and 7.5L engines manufactured between 1969 and 1981. This analysis aims to provide you with a clear understanding of the potential advantages and disadvantages of purchasing this water pump.

1. OEM Replacement: This water pump is a direct replacement for the original equipment on these vehicles, ensuring a perfect fit and function.

2. Durability: Many customers report that this water pump lasts longer than the original equipment, providing better value in the long run.

3. Easy Installation: The water pump's design makes it relatively easy to install for most DIY enthusiasts, saving on labor costs.

4. Cost-Effective: Compared to other aftermarket options or OEM parts from dealerships, the GM 12300305 water pump is a cost-effective solution for vehicle owners.

1. Availability: This water pump may not be readily available at local auto parts stores, requiring online purchases and potential shipping delays.

2. Customer Service: Some buyers have reported difficulties in obtaining technical support or warranty claims from GM or the selling platform.

3. Quality Concerns: A small percentage of customers have reported receiving defective or low-quality water pumps, necessitating returns or additional purchases.

The GM 12300305 water pump is a reliable and cost-effective solution for replacing the worn-out water pump in Buick, Olds, and Pontiac vehicles with 4.3L, 4.9L, 5.7L, 6.6L, and 7.5L engines (69-81). Its direct OEM fit, durability, and ease of installation make it a popular choice among vehicle owners. However, potential challenges in availability, customer service, and quality concerns should be considered before making a purchase.

For vehicle owners in need of a water pump replacement for their Buick, Olds, or Pontiac with the specified engines, the GM 12300305 water pump is a solid choice. To mitigate potential issues, consider purchasing from a reputable seller with a clear return policy and excellent customer service. Additionally, ensure that the part is in stock and readily available to avoid shipping delays.

Details:

New in box please view pics.

part #: 12300305 prices

• $43.99-$275.80

specifications engibearing:

• for makes: Buick, Olds, Pontiac
• brand: Gm
• part type: Pump
• interchange part number: 130-1280
• manufacturer part number: 12300305
• vintage part: Yes
• country of origin: United States

general engibearing:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings

payments engibearing:

• other
• credit card: Mastercard
• wallet: Apple-pay

offer engibearing:

• started: April 20, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True

shipping engibearing:

• type: Fixed
• service: USPS Ground Advantage
• transit: 4-10 Days
• class: Standard
• carrier: USPS
• cost: $12.00

returns engibearing:

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

seller engibearing:

• # reviews: 5009
• city: Falconer, New York
• rating: 99.9%

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