Water Pump Compatible With 2005-2010 Cadillac Sts 4.6L V8 Northstar Dohc Srx Xlr 281 Cid Serpentine

REPLACES OEM PART NUMBERS:
• GM 25746579
• GM 12563631
• GM 12595614

SPECIFICATIONS:
• Type: Water Pump
• Condition: New
• Housing: Aluminum
• Impeller: Metal
• Hub: 1.97/2.56 in.
• Drive: Serpentine Belt
• Rotation: Reverse
• Pulley: No
• Engine: 4.6L V8

APPLICATIONS:
• Cadillac SRX 4.6L V8 2004-2009
• Cadillac STS 4.6L V8 2005-2010
• Cadillac XLR 4.6L V8 2004-2009

PRODUCT DETAILS:
This direct replacement water pump features aluminum construction with a precision-formed metal impeller for reliable coolant flow in the 4.6L Northstar DOHC V8 engine found in 2004 through 2010 Cadillac luxury performance vehicles. The serpentine belt-driven reverse rotation design ensures proper factory equivalent installation as a direct replacement for GM original equipment part numbers 25746579 12563631 and 12595614. Compatible with the 2004 through 2009 Cadillac SRX luxury crossover the 2005 through 2010 Cadillac STS sport sedan and the 2004 through 2009 Cadillac XLR luxury roadster all equipped with the Northstar 4.6L DOHC V8 producing up to 320 horsepower. The Northstar engine was Cadillac's flagship powertrain featuring dual overhead camshafts four valves per cylinder and advanced variable valve timing technology. The lightweight aluminum housing provides excellent heat dissipation for this high-revving double overhead cam V8 while the compact 1.97 inch hub height ensures proper serpentine belt alignment. The reverse rotation is critical for proper cooling system operation and must be matched when replacing the water pump on Northstar-equipped vehicles. Features a permanently sealed bearing assembly with a precision-ground shaft for dependable leak-free operation under the demanding thermal loads of luxury performance driving.

⚠️ Verify fitment before ordering.

WARNING - This product may expose you to chemicals such as Nickel which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov