GM 12637105 Water Pump 6.6L Duramax LBZ LMM LML Diesel ACDelco 251-748 OEM
GM 12637105 Water Pump 6.6L Duramax LBZ LMM LML Diesel ACDelco 251-748 OEM 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.
GM 12637105 Water Pump 6.6L Duramax LBZ LMM LML Diesel ACDelco 251-...
Description
Description
Keep your Duramax running cool and reliable with the Genuine GM 12637105 Water Pump Assembly, also known as ACDelco 251-748. This is the OEM replacement pump used on 2006–2016 6.6L Duramax engines, specifically the LBZ, LMM, and LML platforms.
Whether you're performing preventative maintenance or replacing a leaking or failed unit, this pump delivers long-lasting durability and factory-correct performance.
Note: This water pump does not include gaskets or o-rings. Be sure to purchase the necessary sealing components separately for proper installation.
Features:
- Genuine OEM GM / ACDelco part
- Designed for long-lasting cooling system reliability
- Precision-built for 6.6L Duramax diesel applications
- Ideal for preventative maintenance or repair
- Does not include gaskets or o-rings
Part Details:
GM Part Number: 12637105
ACDelco Part Number: 251-748
UPC: 707773787533
OEM / Interchange Numbers: 251738, 251745
Replaces: 97372515, 98025501, 98031233, 98098889
Vehicle Fitment: 2006–20016 Chevy/GMC Silverado Sierra 6.6L LBZ / LMM / LML Duramax
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