CUMMINS HOUSING,BREATHER – Ohio Peterbilt

CUMMINS HOUSING,BREATHER

3957987CUM
OEM Powertrain 7.25L x 5W x 4.25H in. 0.8 lb

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CUMMINS HOUSING,BREATHER

This crankcase breather filter housing is designed for 2003-2005 5.9L common-rail Cummins engines. Installed on the valve cover, it controls blow-by vapors to maintain engine ventilation and reduce emissions. As a direct-fit replacement, it ensures proper sealing and reliable performance to support engine longevity and efficiency.

Ohio Peterbilt offers several convenient shipping and pickup options:
  • UPS Shipping: We ship via UPS to customers in Ohio, Michigan, Pennsylvania, Indiana, Kentucky, West Virginia, Texas, and New Jersey.
  • Local Delivery: We provide local delivery to any business located within 50 miles of one of our locations.
  • In-Store Pickup: You can pick up your order at any of our ten Ohio Peterbilt locations.
  • Oversized Parts: These parts require LTL shipping, and may have other shipping restrictions. If you'd like to schedule other delivery options, please contact us at (440) 586-4528.

Standard Returns (Stock Items) Ohio Peterbilt accepts returns of stock truck parts within 30 days of purchase, provided the items are new, unused, and in resaleable condition with original packaging and all components intact. A copy of the original sales receipt or invoice should accompany the return to verify the purchase date.

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If you're a tax-exempt customer, please complete our tax exempt form by click the button blow or contact us at ecommerce@ohiopeterbilt.com. We’ll help set up your online account so you can start placing tax-exempt orders.

COMPLETE TAX EXEMPT FORM

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