# Sherman 6604-91A-1 Rear Lower Outer Bumper Spoiler for 2016-2018 Scion iM Driver Side

### Performance Overview

Specifications  
Brand: Sherman®  
Finish: Primed – Ready To Paint  
Quality: GOOD - Value Line  
Placement: Rear Lower Outer Driver Side  
Additional part numbers: 7689612100C0, TO1104139

### Key Features

-   Direct fit replacement
-   Factory-like quality at a reasonable price
-   Provides OEM look and function
-   Same dimensions as OE part
-   No modifications needed for installation

### Product Details

Rear Lower Outer Driver Side Bumper Spoiler (6604-91A-1) by Sherman®. Value Line. Primed – Ready To Paint. Keep your vehicle in tip-top shape by replacing your worn out or defective spoiler with Sherman. Designed to provide an OE-style look and precise fit to your bumper, Sherman bumper spoilers will help restore just off the factory assembly line condition and optimize the drag produced for highway stability of your pride and joy.

A bumper is a shield made of steel, aluminum, rubber, or plastic attached to the front and rear end to protect you and your vehicle in a crash. Bumper spoilers are intended for channeling air into the engine compartment to keep it cool as well as to reduce the amount of air or drag along the vehicle's body when driving at high speeds for ultimate handling. Time and the elements take their toll on spoilers and cause them to degrade and eventually wear out. They may also sustain damage in a minor front end collision. This can break the aesthetics of your vehicle and result in poor handling.

If you need to bring your vehicle back to life without draining your pocket, look no further than correct-as-original Sherman bumper spoilers. Made to OE specifications, they help keep the heart under the hood cool and stabilize the vehicle at high speeds while restoring the aerodynamic look. When it comes to authenticity, Sherman bumper spoilers are designed to duplicate the factory components as close as possible. They are made from proper materials to be as strong and durable as their genuine counterparts. Superior Sherman spoilers have the same appearance as the originals and provide a direct fit for ease of installation, with no modifications required. So, keep your vehicle in top-shape with high-grade Sherman bumper components that will help make your bumper repair or restoration project perfect, down to the last detail.

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2016

Scion

iM

Driver Side

2017

Toyota

Corolla iM

Driver Side

2018

Toyota

Corolla iM

Driver Side

### 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 6604-91A-1.

**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

-   Rear Lower Outer Bumper Spoiler for Scion iM
-   6604-91A-1 fitment
-   Sherman Rear Lower Outer Bumper Spoiler
-   Driver Side Rear Lower Outer Bumper Spoiler
-   2016 Scion iM Rear Lower Outer Bumper Spoiler

## Details

- **Price:** 152.42 CAD
- **Vendor:** Sherman
- **Type:** Rear Lower Outer Bumper Spoiler
- **Tags:** 2016 Scion iM, 2017-2018 Toyota Corolla iM, 6604-91A-1, Automotive, Driver Side, Rear Lower Outer Bumper Spoiler, Sherman

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 152.42 CAD | In stock |

## Images

- Sherman 6604-91A-1 Rear Lower Outer Bumper Spoiler for 2016-2018 Scion iM Driver Side

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/sherman-6604-91a-1-rear-lower-outer-bumper-spoiler)
> Updated: 2026-08-05