2017-2025 Duramax Water Pump (AP63586)

Give your Duramax the replacement it deserves with this high-quality water pump that puts an end to leaks once and for all. It’s a direct fit and comes with all the necessary O-rings and gasket to get you back on the road fast. 

Part Number: AP63586

• Direct fit
• Premium quality replacement

Includes:

• Gasket 
• O-rings 

Replaces the following part numbers:

• 12680257
• 1304030
• 130-4030
• 251801
• 251-801
• 251817
• 251-817
• 42229
• 6040614
• 6040614C
• 6040614C91
• AP63586

Parts Only

• 2-Year Unlimited Mile Warranty
• Alliant Power Warranty

• DA2251297
• US310

Don't see your question? Ask us anything about this product.