Buy Genuine Cummins DEF Pump ISB 6.7/X15 2018-2022 - wisentpartscenter.com

Description

Overview
DEF pump designed to supply and regulate Diesel Exhaust Fluid flow within the aftertreatment/DEF system for accurate dosing and stable SCR operation. Proper DEF pump performance supports consistent fluid delivery and helps maintain emissions system efficiency.

Fitment

  • Cummins ISB 6.7/X15 2018–2022

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

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

Warrany & Return 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.

Cummins

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