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Cummins

3802971 - Water Pump for Cummins ISB 5.9L/6.7L

$289.00
$289.00
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Part Number
3802971
Brand
Cummins
Condition
New
SKU
WP20455
In Stock
Have a question? Call us at (877) 295-4899

Overview
Water pump for Cummins ISB 5.9L/6.7L is a cooling system component that circulates coolant through the engine block, radiator, and related passages to help manage operating temperatures. It supports steady coolant flow, helps reduce the risk of overheating under load, maintains thermal balance across the engine, and contributes to dependable cooling system performance in diesel applications.

Fitment

  • Cummins ISB 5.9L
  • Cummins ISB 6.7L

Note: Verify fitment with us before ordering to ensure the correct part for your application.

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Why buy from Wisent Parts
  • ⏱️
    Fast shipping
    Orders before 12PM EST ship same business day.
  • 🛡️
    180-day warranty
    All parts covered from delivery date.
  • ↩️
    Easy returns
    30-day returns.
  • ✅
    Verify fitment
    Send VIN/ESN and we’ll confirm.

Shop with confidence

Product Information

Warranty Information

Wisent Parts offers a 180-day warranty on all parts from the date of delivery. This warranty covers orders placed directly through our website. If a part fails during this period, we’re here to help - whether it’s a replacement, repair, or refund. For full details, refer to the Warranty page.

Return Information

Wisent Parts accepts returns within 30 days of delivery. All returns are subject to a restocking fee. To qualify, parts must be unused and in their original condition. For full return instructions and restocking fee details, please refer to the Returns page.