Description
The Mishimoto RX-7 FD Silicone Hose Kit, part number MMHOSE-RX-LSBK, was engineered specifically for Mazda RX-7 FD owners who have swapped an LS1 V8 motor into their chassis. Built from dual-layer, heat-resistant silicone with embedded fibers, this black performance hose kit is designed to bolt in with a direct OEM replacement fit rather than requiring custom fabrication for the LS-swapped cooling system.
Because the LS1 swap changes the demands placed on an RX-7’s cooling passages, Mishimoto developed this hose kit to handle the added heat and pressure that come with a V8 conversion. The dual-layer silicone construction combines high-grade silicone with heat-resistant embedded fibers to efficiently reduce heat and increase pressure tolerance compared to aging factory rubber hoses, while the black performance-grade finish is rated to a maximum temperature of 330°F. As a Mishimoto cooling product, it’s backed by the Mishimoto Lifetime Warranty, giving LS-swap builders a dependable hose solution for a demanding engine bay.
Vehicle Applications
This Mishimoto silicone hose kit is a vehicle-specific fit developed for the 1993-1995 Mazda RX-7, covering the RX-7 Base and RX-7 Touring trims across that full 1993-1995 range, as well as the RX-7 R1 for the 1993 model year and the RX-7 R2 for 1994-1995. It is designed for these RX-7 FD chassis cars that have received an LS1 V8 motor swap, providing a direct-fit cooling hose solution rather than a universal hose that would need to be trimmed or adapted.
Features
- Direct-fit design for 1993-1995 Mazda RX-7 FD chassis vehicles with an LS1 V8 swap
- Dual-layer construction combining high-grade silicone with heat-resistant embedded fibers
- Efficiently reduces heat within the cooling system
- Increases pressure tolerance versus stock hoses
- Black, performance-grade silicone finish
- Direct OEM replacement fit for a clean installation
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-RX-LSBK
- Hose Material: Silicone
- Hose Color: Black
- Grade Type: Performance
- Maximum Temperature Rating: 330°F
- Clamps Included: No
- Fit Type: Vehicle Specific
Frequently Asked Questions
What vehicles does the Mishimoto MMHOSE-RX-LSBK silicone hose kit fit?
This kit is designed for 1993-1995 Mazda RX-7 Base and RX-7 Touring trims, the 1993 RX-7 R1, and the 1994-1995 RX-7 R2, specifically for RX-7 FD chassis vehicles that have had an LS1 V8 motor swap.
What material is the Mishimoto RX-7 hose kit made from?
It is made from silicone, using a dual-layer construction that combines high-grade silicone with heat-resistant embedded fibers.
What is the maximum temperature rating of this hose kit?
The kit carries a maximum temperature rating of 330°F.
Are hose clamps included with this kit?
No, clamps are not included with the Mishimoto MMHOSE-RX-LSBK silicone hose kit.
What color is the Mishimoto RX-7 LS swap hose kit?
The hose kit is black.
Does this hose kit come with a warranty?
Yes, it is backed by the Mishimoto Lifetime Warranty.
⚠ 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.
