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  2. sku: 12061966105597713
  3. GM 20890558

GM 20890558 Transmission Drivetrain Volt

fits year: 2011–2015.

20890558 Gm

( Brand: Gm ), ( Manufacturer Part Number: 20890558 ), ( Model: VOLT ), ( Part Type: Transmission ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2011 2012 2013 2014 2015 )

Review GM fits 2011–2015

Product Description for GM Part Number 20890558:

The GM 20890558 is a high-performance, OEM (Original Equipment Manufacturer) water pump designed specifically for select applications of Chevrolet and GMC vehicles. This water pump is engineered to meet the stringent requirements of General Motors' engineering specifications, ensuring reliable and efficient cooling system performance.

The pump is constructed from a durable, corrosion-resistant material, including a cast aluminum housing and impeller. The impeller design delivers optimal flow rate and pressure to efficiently circulate coolant throughout the engine, maintaining optimal operating temperatures. The pump also features a heavy-duty, split-v belt drive system for smooth and consistent operation.

The GM 20890558 water pump is designed with a weep hole, which allows coolant to drain out if the pump seal fails, preventing potential engine damage. The pump also comes with a new O-ring and gasket to ensure a proper seal during installation.

This water pump is a direct replacement for the original equipment on select Chevrolet and GMC vehicles, including the Silverado, Sierra, Suburban, Tahoe, Yukon, and more. It is important to note that this water pump is vehicle-specific, and it is crucial to verify that this part number is compatible with your vehicle before making a purchase.

In summary, the GM 20890558 is a high-quality, OEM water pump designed to provide reliable and efficient cooling system performance for select Chevrolet and GMC vehicles. Its durable construction, efficient impeller design, and easy installation make it an excellent choice for maintaining the optimal health of your vehicle's cooling system.

The GM 20890558 is a replacement water pump for various GM vehicles. Here are some pros and cons that might help in making a decision about purchasing this part:

Pros:

1. OEM (Original Equipment Manufacturer) part: This water pump is a direct replacement for the original equipment installed on GM vehicles.

2. High-quality construction: The pump is made with durable materials and designed to meet the rigorous requirements of GM vehicles.

3. Long-lasting: With proper maintenance, the water pump can last for a long time, reducing the need for frequent replacements.

4. Easy installation: The water pump comes with clear installation instructions and requires no special tools for installation.

5. Helps maintain engine cooling: A faulty water pump can cause engine overheating, which can lead to expensive repairs. Replacing the water pump with a new one can help maintain proper engine cooling and prevent potential damage.

Cons:

1. Cost: The GM 20890558 water pump can be more expensive than aftermarket parts due to its OEM status.

2. Availability: These parts may not be readily available at local auto parts stores and may need to be ordered online or from a dealership.

3. Labor costs: If you are not comfortable installing the water pump yourself, you will need to pay for labor costs to have it installed at a repair shop.

Conclusion:

The GM 20890558 water pump is a high-quality, OEM part that can help maintain proper engine cooling and prevent potential damage. However, it comes with a higher price tag compared to aftermarket parts and may not be readily available at local auto parts stores. Ultimately, the decision to purchase this part depends on your budget, the availability of the part, and your comfort level with installing it yourself. If you prioritize the peace of mind that comes with using an OEM part and have the means to cover the cost and installation, then this water pump may be a good investment. Otherwise, you may want to consider aftermarket alternatives.

Details:

Batteries Alternators. Electrical Lighting. Parts must be resalable and in the original packaging.

Electrical parts are not returnable. Filters Fluids. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer

Brakes Suspension.

part #: 20890558 prices

  • $125.00-$197.90

specifications othellodrivetrain:

  • for years: 2011-2015
  • brand: Gm
  • mpn: 20890558
  • model: Volt
  • part type: Transmission
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • make: Chevrolet
  • year: 2011 2012 2013 2014 2015

offer othellodrivetrain:

  • started: January 23, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

payments othellodrivetrain:

  • credit card: Diners-club
  • other
  • wallet: Paypal

seller othellodrivetrain:

  • rating: 99.3%
  • # reviews: 16783
  • city: Phoenix, Arizona

general othellodrivetrain:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

shipping othellodrivetrain:

  • transit: 4-8 Days
  • type: Fixed
  • class: Standard, Expedited, One-day
  • service: Standard, Expedited, Overnight
  • cost: $20.45

returns othellodrivetrain:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for years: 2011-2015, part type: transmission, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, year: 2011 2012 2013 2014 2015,
manufacturer: chevrolet, category: auto parts > car truck parts accessories > transmission drivetrain, sku: 12061966105597713,

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