# E-3978XD K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H – RV and Auto Parts

**Manufacturer:** K\u0026N  
**MPN:** `E-3978XD`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | K\u0026N |
| Manufacturer name | K\u0026N |
| Manufacturer | K\u0026N |
| Extra Product Name | E-3978XD K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H – RV and Auto Parts |
| moq | 1 |
| MPN | E-3978XD |
| multiple | 1 |
| nibbleMpn | E-3978XD K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H – RV and Auto Parts |
| qtyInStock | 0 |
| SKU | E-3978XD |
| snippet | Shop the Best E-3978XD K&N Custom XD Air Filter - Round 14in OD x 5in H by K&N Engineering .Free Shipping. Great Prices and a Large Selection at RV and Auto Parts. |
| tierMinQty1 | 1 |
| tierPrice1 | 199.99 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| rvautoparts.com | E-3978XD | 199.99 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/139000000/139422500/part_--E3978XD---Ku0026N--42bbf0c256.json`  
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