Mishimoto silicone radiator hose kit for the 1991-1995 Jeep Wrangler YJ 4.0L inline-six includes both upper and lower radiator hoses. Constructed from five layers of silicone with heat-resistant embedded fibers, this kit replaces the factory rubber hoses with improved heat and pressure tolerance while maintaining direct OEM fitment. Backed by Mishimoto Lifetime Warranty.
| Type | Silicone radiator hose kit (upper & lower) |
| Material | Five-layer silicone with heat-resistant embedded fibers |
| Finish | Black |
| Quantity | 1 kit (upper & lower hoses) |
| Part Number | MMHOSE-WR6-91BK |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991-1993 | Jeep | Wrangler | Base |
| 1991-1992 | Jeep | Wrangler | Islander |
| 1991-1994 | Jeep | Wrangler | Renegade |
| 1991-1995 | Jeep | Wrangler | Sahara |
| 1994-1995 | Jeep | Wrangler | SE |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
