# Transit Auto KSS-107666 Suspension Strut and Coil Spring Assembly for 2002-2003 Isuzu Ascender, Chevrolet Trailblazer and More - Front and Rear

### Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house q...

### Key Features

-   Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
-   TOR exclusive USA-engineered powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability
-   Precision engineered with G-Force technology for the ultimate in safety and performance
-   Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle's weight
-   Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the link kit
-   Working tube made of SteelPro™ alloy steel to provide superior strength, toughness and impact resistance while maintaining unmatched ductility

### Package include:

-   2x Suspension Strut and Coil Spring Assembly
-   4x Suspension Stabilizer Bar Link Kit
-   2x Shock Absorber

### Vehicle Fitment

**Fitment Summary:** 2002-2003 Isuzu Ascender, Chevrolet Trailblazer, Chevrolet Trailblazer EXT, GMC Envoy, GMC Envoy XL, Oldsmobile Bravada

**Position:** Front and Rear

-   2003 Isuzu Ascender — Position: Front and Rear | Fitment Precision: 4.2L and with Coil rear springs | Note: Excludes V8 Models
-   2002-2003 Chevrolet Trailblazer — Position: Front and Rear | Fitment Precision: 4.2L and with Coil rear springs | Note: Excludes V8 Models
-   2002-2003 Chevrolet Trailblazer EXT — Position: Front and Rear | Fitment Precision: 4.2L | Note: Excludes V8 Models
-   2002-2003 GMC Envoy — Position: Front and Rear | Fitment Precision: 4.2L and with Coil rear springs | Note: Excludes V8 Models
-   2002-2003 GMC Envoy XL — Position: Front and Rear | Fitment Precision: 4.2L and with Coil rear springs | Note: Excludes V8 Models
-   2002-2003 Oldsmobile Bravada — Position: Front and Rear | Fitment Precision: Coil rear springs | Note: Excludes V8 Models

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2002-2003 Isuzu Ascender, Chevrolet Trailblazer, Chevrolet Trailblazer EXT, GMC Envoy, GMC Envoy XL, Oldsmobile Bravada.

**What part number is this?**  
The listed part number is KSS-107666.

**Is this product designed for direct replacement?**  
Yes. This Suspension Strut and Coil Spring Assembly is intended to match compatible vehicle applications listed in the fitment section.

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

### Common Searches

-   Suspension Strut and Coil Spring Assembly for Isuzu Ascender
-   KSS-107666 fitment
-   Transit Auto Suspension Strut and Coil Spring Assembly
-   Front and Rear Suspension Strut and Coil Spring Assembly
-   2002-2003 Isuzu Ascender Suspension Strut and Coil Spring Assembly

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Isuzu

Ascender

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2002

Chevrolet

Trailblazer

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2003

Chevrolet

Trailblazer

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2002

Chevrolet

Trailblazer EXT

Front and Rear

4.2L

Excludes V8 Models

2003

Chevrolet

Trailblazer EXT

Front and Rear

4.2L

Excludes V8 Models

2002

GMC

Envoy

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2003

GMC

Envoy

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2002

GMC

Envoy XL

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2003

GMC

Envoy XL

Front and Rear

4.2L and with Coil rear springs

Excludes V8 Models

2002

Oldsmobile

Bravada

Front and Rear

Coil rear springs

Excludes V8 Models

2003

Oldsmobile

Bravada

Front and Rear

Coil rear springs

Excludes V8 Models

## Details

- **Price:** 406.77 CAD
- **Vendor:** Transit Auto
- **Type:** Suspension Strut and Coil Spring Assembly
- **Tags:** 2002-2003 Isuzu Ascender, Automotive Parts, Brake Parts, Front and Rear, Isuzu Ascender, KSS-107666, Replacement Parts, Suspension Strut and Coil Spring Assembly, Transit Auto, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 406.77 CAD | In stock |

## Images

- Transit Auto KSS-107666 Suspension Strut and Coil Spring Assembly for 2002-2003 Isuzu Ascender, Chevrolet Trailblazer and More - Front and Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-kss-107666-suspension-strut-and-coil-spring-assembly-2002-2003-isuzu-ascender)
> Updated: 2026-07-16