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OE Quality
60-Day Returns
VNEPart #: 4008303
VNE 4008303 Engine Crankcase Breather Hose
⚙️ 13 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$104.34Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Porsche, Boxster and Cayman
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Crankcase Breather Hose options
VNE 4008303 Engine Crankcase Breather Hose
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Porsche | Boxster | 3.4L | H6 | N/A | With OE No. 98710794700 |
| 2008 | Porsche | Boxster | 2.7L | H6 | N/A | With OE No. 98710794700 |
| 2008 | Porsche | Cayman | 3.4L | H6 | N/A | With OE No. 98710794700 |
| 2008 | Porsche | Cayman | 2.7L | H6 | N/A | With OE No. 98710794700 |
| 2007 | Porsche | Boxster | 3.4L | H6 | N/A | With OE No. 98710794700 |
| 2007 | Porsche | Boxster | 2.7L | H6 | N/A | With OE No. 98710794700 |
| 2007 | Porsche | Cayman | 3.4L | H6 | N/A | With OE No. 98710794700 |
| 2007 | Porsche | Cayman | 2.7L | H6 | N/A | With OE No. 98710794700 |
| 2006 | Porsche | Boxster | 3.2L | H6 | N/A | With OE No. 98710794700 |
| 2006 | Porsche | Boxster | 2.7L | H6 | N/A | With OE No. 98710794700 |
| 2006 | Porsche | Cayman | 3.4L | H6 | N/A | With OE No. 98710794700 |
| 2005 | Porsche | Boxster | 3.2L | H6 | N/A | With OE No. 98710794700 |
| 2005 | Porsche | Boxster | 2.7L | H6 | N/A | With OE No. 98710794700 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
98710794700
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.