Home - Return to Previous Page
Click on image to zoom

Heavy Duty Water Pump Compatible With 2001-2007 Gmc Sierra 2500 Hd 3500 Yukon Xl 2500 Chevrolet

18-1588A1
OEM PART NUMBERS:
• GM: 88893906
• GM: 89017693
• GM: 89017771
• GM: 12558862
• GM: 12573929

SPECIFICATIONS:
• Type: Mechanical, Standard-Volume
• Housing Material: Iron
• Impeller Material: Metal
• Rotation: Clockwise
• Engine: Vortec 8100 (L18) V8 8.1L 496ci OHV 16V
• Condition: New

APPLICATION:
• Chevrolet Avalanche 2500, Silverado 2500 HD/3500, Suburban 2500 (2001-2007)
• GMC Sierra 2500 HD/3500, Yukon XL 2500 (2001-2007)
• Includes 2007 Classic models
Heavy Duty Water Pump - GMC Sierra 2500 HD / 3500 / Yukon XL V8 8.1L Vortec
Direct OEM replacement heavy duty water pump for the 2001-2007 GMC Sierra 2500 HD, Sierra 3500, and Yukon XL 2500, plus Chevrolet Silverado 2500 HD, Silverado 3500, Suburban 2500, and Avalanche 2500 with the Vortec 8100 V8 8.1L 496ci engine. Features a robust iron housing and metal impeller operating with clockwise rotation for efficient coolant flow through the big block Vortec cooling system. This mechanical standard-volume pump is engineered for the heavy-duty demands of the 8.1-liter engine used in 2500 and 3500 series trucks and full-size SUVs. Replaces GM 89017693, 88893906, 89017771, 12558862, and 12573929. Covers all model years from 2001 through 2006, plus 2007 Classic Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500 variants. Precision-engineered to match OE flow rates and pressure specifications for reliable cooling performance.

⚠️ Verify OEM part number from your original unit before ordering to ensure proper fitment.

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

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

Was: $240.12
Sale: $137.21
Save: 43%
Save: $102.91
Qty:
Free Shipping!

Description

CHEVROLET:
• Avalanche 2500 V8 8.1L 496ci (2002-2006)
• Silverado 2500 HD V8 8.1L 496ci (2001-2006)
• Silverado 2500 HD Classic V8 8.1L 496ci (2007)
• Silverado 3500 V8 8.1L 496ci (2001-2006)
• Silverado 3500 Classic V8 8.1L 496ci (2007)
• Suburban 2500 V8 8.1L 496ci (2001-2006)

GMC:
• Sierra 2500 HD V8 8.1L 496ci (2001-2006)
• Sierra 2500 HD Classic V8 8.1L 496ci (2007)
• Sierra 3500 V8 8.1L 496ci (2001-2006)
• Sierra 3500 Classic V8 8.1L 496ci (2007)
• Yukon XL 2500 V8 8.1L 496ci (2001-2006)

ENGINE:
• Vortec 8100 (L18) V8 8.1L 496ci OHV 16V
• Mechanical, Standard-Volume, Clockwise Rotation

NOTE: Verify OEM part number before ordering.

Details

Shipping Information

  • Item Requires Shipping
  • 20.0 lbs.
  • W10.0000” x H10.0000” x L14.0000”
  • Free Shipping!

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.