The Mishimoto Silicone Oil Cooler Hose replaces the factory rubber oil cooler hose on the Jeep Wrangler 392, which cracks and collapses at the bend under the repeated heat cycling of the 6.4L V8. It is a single continuous silicone piece with embedded fiber reinforcement that holds its shape and resists expansion and collapse under sustained pressure. A smooth internal taper runs the full length to remove the flow restriction created by the factory plastic joiner, and worm-gear clamps are included for a secure, field-serviceable connection at each end.
Specifications
| Type | Silicone oil cooler hose |
| Material | Silicone with embedded fiber reinforcement |
| Color | Black |
| Warranty | Mishimoto Lifetime Warranty |
| Quantity | 1 (single hose) |
| Part Number | MMHOSE-392-21OC |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2024,2026 | Jeep | Wrangler | Rubicon 392 |
| 2024-2025 | Jeep | Wrangler | Rubicon 392 Final Edition |
| 2021-2022 | Jeep | Wrangler | Unlimited Rubicon 392 |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
You may also like
Recently viewed
