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Cummins

4040341 - Air Control Valve for Cummins ISC/ISL 8.9L

$2,499.00 USD
$2,499.00 USD
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Part Number
4040341
Brand
Cummins
Condition
New
SKU
WP20086
In Stock
Have a question? Call us at (877) 295-4899

Overview
Air control valve designed to regulate airflow within the intake/air management system to support proper engine operation and consistent performance. Proper airflow control helps maintain stable drivability and supports the engine’s air and emissions management strategy under varying load conditions.

Fitment

  • Cummins ISC/ISL 8.9L

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
3770743, 3770743H, 4035014, 4036783, 4040341, 4046305, 6491546, WP20086
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.