Auxiliary Pump - GM (13551859)

Genuine OEM GM Parts & Accessories - 13551859

Auxiliary Pump - GM (13551859)

Genuine OEM GM Parts & Accessories - 13551859

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 13551859
  • 13507543, 13546432

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    13551859

  • Other Names:

    Engine Auxiliary Water Pump, Pump

  • Description:
    ACDelco Pump (Part Number: 13551859) is an auxiliary water pump assembly used in HVAC and engine cooling subsystems.
    • Type: Auxiliary water pump assembly (PUMP ASM-AUX WAT).
    • Function: Circulates coolant for HVAC or engine subsystems to support heating/cooling performance.
    • Quality: ACDelco-engineered for reliability in thermal management systems.
    25
    Order through World Parts Direct — an American enterprise delivering great prices, a compatibility guarantee, and OEM-level assistance.
  • Applications: 5.3L. 6.2L W/O SUPERCHARGER.
  • Replaces:

    13507543, 13546432

  • MSRP: $156.58
  • Discount: $58.84 (37.6% off)
  • Sale Price: $97.74

Fast Delivery

Most in-stock items ship within 1–3 business days. Special orders may take longer.

OEM Parts. Wholesale Prices.

Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.

Shop With Confidence

Secure checkout, verified fitment, and dealer-backed support from real parts experts.

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 13551859
  • 13507543, 13546432

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    13551859

  • Other Names:

    Engine Auxiliary Water Pump, Pump

  • Description:
    ACDelco Pump (Part Number: 13551859) is an auxiliary water pump assembly used in HVAC and engine cooling subsystems.
    • Type: Auxiliary water pump assembly (PUMP ASM-AUX WAT).
    • Function: Circulates coolant for HVAC or engine subsystems to support heating/cooling performance.
    • Quality: ACDelco-engineered for reliability in thermal management systems.
    25
    Order through World Parts Direct — an American enterprise delivering great prices, a compatibility guarantee, and OEM-level assistance.
  • Applications: 5.3L. 6.2L W/O SUPERCHARGER.
  • Replaces:

    13507543, 13546432

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

WorldPartsDirect.com

Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.

GM

OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Auxiliary Pump for your 2021-2025 vehicle. GM Parts & Accessories Limited Warranty.

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