• 4088384 | Genuine Cummins® Fuel Injector-Wisent Parts
  • 4088384 | Genuine Cummins® Fuel Injector-Wisent Parts
  • 4088384 | Genuine Cummins® Fuel Injector-Wisent Parts
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Cummins

4902921 - Fuel Injector for Cummins ISM

$599.00 USD
$599.00 USD
Sale Sold out
Shipping calculated at checkout.
Part Number
4902921
Brand
Cummins
Condition
New
SKU
WP20098
In Stock
Have a question? Call us at (877) 295-4899

Overview
Fuel injector designed to deliver a precise amount of fuel for efficient combustion, smooth operation, and proper power delivery. Consistent injector performance supports clean running, reliable starts, and balanced engine operation under varying load conditions.

Fitment

  • Cummins ISM

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

Cross References / Supersessions
4088384, 4902921, 4902921PX, 4902921R, WP20098
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.