Description
The Mishimoto MMHOSE-XJ6-91BK is a black silicone radiator hose kit engineered specifically for the Jeep Cherokee XJ 4.0L, replacing the factory rubber hoses with a direct-fit, OEM-style upgrade built from five layers of silicone reinforced with heat-resistant embedded fibers.
Cooling system reliability matters on any Jeep, and this Mishimoto radiator hose kit is designed to improve heat and pressure tolerance compared to aging factory hoses. As part of the Mishimoto Cooling lineup, the kit pairs performance-grade silicone construction with a specific, engineered fit rather than a generic universal hose, so it seats and seals like the original equipment it replaces while offering added durability under demanding conditions.
Vehicle Applications
This hose kit is a direct fit for the 1987-1990 Jeep Cherokee XJ, covering the Base, Laredo, Limited, and Pioneer trims across those model years, along with the Cherokee Sport for 1989-1990 and the Cherokee Chief for 1987-1988. Fitment is specific to the Jeep Cherokee XJ 4.0L rather than universal, so it installs in place of the stock upper and lower radiator hoses without modification.
Features
- Direct fit for 1987-1990 Jeep Cherokee XJ 4.0L
- Constructed from five layers of silicone with heat-resistant embedded fibers
- Improves heat and pressure tolerance over stock rubber hoses
- Includes both upper and lower radiator hoses
- Includes high-quality worm-gear clamps for ease of installation
- Available in black, blue, or red (this listing is the black version)
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-XJ6-91BK
- Product Type: Cooling
- Hose Material: Silicone
- Interior Material: Silicone
- Hose Color: Black
- Grade Type: Performance
- Universal or Specific Fit: Specific
- Clamps Included: Yes
- Maximum Temperature Rating: 330°F
Frequently Asked Questions
What vehicles fit the Mishimoto MMHOSE-XJ6-91BK radiator hose kit?
This kit is a direct fit for the 1987-1990 Jeep Cherokee XJ, including the Base, Laredo, Limited, and Pioneer trims, the Sport trim for 1989-1990, and the Cherokee Chief for 1987-1988.
What material is the Mishimoto hose kit made from?
It is constructed from five layers of silicone with heat-resistant embedded fibers, designed to improve heat and pressure tolerance.
Does the kit include hose clamps?
Yes, the kit includes high-quality worm-gear clamps for ease of installation.
What is the maximum temperature rating of this hose kit?
The hose kit has a maximum temperature rating of 330°F.
Is this a universal hose kit or vehicle-specific?
This is a specific-fit hose kit, engineered as a direct fit rather than a universal application.
What color options are available for this hose kit?
This hose kit is available in black, blue, or red; this listing is the black version.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
