Genuine GM 40009584 Water Pump Kit 2020–2022 3.0L LM2 Duramax Silverado Sierra
Genuine GM 40009584 Water Pump Kit 2020–2022 3.0L LM2 Duramax Silverado Sierra is backordered and will ship as soon as it is back in stock.
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Product Care information
Product Care information
At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.
Delivery and Shipping
Delivery and Shipping
At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.
Genuine GM 40009584 Water Pump Kit 2020–2022 3.0L LM2 Duramax Silve...
Description
Description
This OEM replacement kit includes everything needed to replace your failing or leaking water pump with a factory-quality GM part.
Kit Includes:
Water Pump
Gasket
Radiator Outlet Pipe O-Ring
(2) Long Bolts (single-use, included in kit)
Notes:
- Smaller bolts must be reused; the longer bolts are one-time use and included in this kit.
- If the 8th digit of your VIN is “T”, your vehicle has the LM2 Duramax and this part is correct.
- If the 8th digit of your VIN is “8”, your vehicle has the LZ0 Duramax. This pump will NOT fit — use GM part number 40009321 instead.
Replaces OEM GM Part Numbers: 12713806, 12716504, 40009483, 55502845
UPC: 197224760510
Vehicle Fitment:
2020–2022 Chevrolet Silverado 1500 (3.0L LM2 Duramax)
2020–2022 GMC Sierra 1500 (3.0L LM2 Duramax)
2021–2025 Chevrolet Tahoe / Suburban (3.0L LM2 Duramax)
2021–2025 GMC Yukon / Yukon XL (3.0L LM2 Duramax)
2021–2025 Cadillac Escalade / Escalade ESV (3.0L LM2 Duramax)
Payment & Security
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