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Cummins 3957987 Crankcase Breather Vent Filter Housing
A
advanceautoparts-zxt (516)
98.1% positive feedback
Price:
$36.09
Returns:
30 days returns. Seller pays for return shipping.
Condition:
4935079 Valve Cover Breather Crankcase For Cummins 03-05 Dodge Ram 2500 3500 5.9. 1X Valve Cover Breather Respirator&connector (as shown in the picture). Fits For03-05 Dodge 5.9 Cummins Ram 2500 3500.
- Buy It NowCummins 4935079 Valve Cover Breather Crankcase For 03-05 Dodge 5.9 Ram 2500 3500
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About this product
Product Identifiers
BrandCummins
Manufacturer Part Number3957987
eBay Product ID (ePID)1726785177
Product Key Features
Performance PartNo
Vintage PartNo
FinishMatte
Superseded Part Number5093067aa
California Prop 65 WarningNo
All listings for this product
Ratings and Reviews
Most relevant reviews
- Oct 15, 2025
Super easy install Works as it should ...
Super easy install Works as it should Quality is just like the mopar ones Great value and performanceVerified purchase: YesCondition: New
- Feb 28, 2024
Most bang for the buck
OEM for my 2005 Dodge 2500 5.9 Cummins Diesel. Couldn't believe how much it improved mileage, was 19.6 on average before and I'm averaging over 23 mpg and have seen as high as 26.4 mpg!Verified purchase: YesCondition: New
- Aug 06, 2025
Cummins breather, exactly what I needed ...
Cummins breather, exactly what I needed to replace my leaky one. Nice that it comes with a new o-ring installed and the 2 rubber connection pieces. Would buy again.Verified purchase: YesCondition: New
- Jan 13, 2025
Cummins Factory Perfect.
Perfect fit, as it should be! Can't go wrong with Cummins parts.Verified purchase: YesCondition: New
- Jul 03, 2020
Great product!
Was an exact fit and works like it should.to bd it's made in chinaVerified purchase: YesCondition: New
- Oct 01, 2025
Looking forward to using new breather bo...
Looking forward to using new breather boxVerified purchase: YesCondition: New
- Jul 10, 2025
Just put it in today fit Perfect should ...
Just put it in today fit Perfect should get the job doneVerified purchase: YesCondition: New
- Oct 09, 2025
Perfect fit nice that it comes with hose...
Perfect fit nice that it comes with hose grommetsVerified purchase: YesCondition: New
- Jul 13, 2025
Works as it should, shipped quickly, and does its job.
Exactly what it should be.Verified purchase: YesCondition: New
- Feb 15, 2025
Crankcase breather
It's working just great and solved my problemVerified purchase: YesCondition: New
