# MotoRad 5155KT Engine Coolant Thermostat Kit for 1990-1999 Lexus LS

### Specifications

Bolt Hole Quantity: 2

Bolts Included: No

Color: Black, silver

Gasket or Seal included: No

Material: Plastic, stainless steel, copper, rubber

### Features

-   Offer precise pressure control
-   Ensure the proper fit
-   Made of high quality materials
-   Easy installation

### Product Details

Engine Coolant Thermostat Kit by MotoRad®. Temperature: 180F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.

MotoRad offers a full line of thermostats to replace original equipment thermostats. These parts are manufactured with high-grade duel bridge stainless steel construction and they meet or exceed all original equipment manufacturer requirements. MotoRad also offers standard thermostats in many alternate temperatures.

Brand: MotoRad

Part Number: 5155KT

UPC: 055644687261

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1990

Lexus

LS

1991

Lexus

LS

1992

Lexus

LS

1993

Lexus

LS

1994

Lexus

LS

1995

Lexus

LS

1996

Lexus

LS

1997

Lexus

LS

1998

Lexus

LS

1992

Lexus

SC

1993

Lexus

SC

1994

Lexus

SC

1995

Lexus

SC

1996

Lexus

SC

1997

Lexus

SC

1998

Lexus

SC

1999

Lexus

SC

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 5155KT.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Engine Coolant Thermostat Kit for Lexus LS
-   5155KT fitment
-   MotoRad Engine Coolant Thermostat Kit
-   1990 Lexus LS Engine Coolant Thermostat Kit

## Details

- **Price:** 54.39 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat Kit
- **Tags:** 1990-1998 Lexus LS, 1992-1999 Lexus SC, 5155KT, Automotive, Engine Coolant Thermostat Kit, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 54.39 CAD | In stock |

## Images

- MotoRad 5155KT Engine Coolant Thermostat Kit for 1990-1999 Lexus LS

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-5155kt-engine-coolant-thermostat-kit)
> Updated: 2026-08-17