# TMC K78-100949 Front and Rear Suspension Strut for 2011-2014 Toyota Sienna

### Performance Overview

Transit Auto offers the most comprehensible shocks absorber kits on the market. The unmatched robustness coupled with longer lasting components make our kits the best sellers in every category. Transit Auto kits are the go-to kits for thousands of reputed mechanical shops in North America and are now available to customers. TMC K78-100949 is a vehicle-specific suspension strut designed for compatible applications for 2011-2014 Toyota Sienna.

### Key Features

-   Precision engineered with G-Force technology for the ultimate in safety and performance
-   Working tube made of SteelPro™ alloy steel to provide superior strength, toughness and impact resistance while maintaining unmatched ductility
-   Surface-treated provides abrasive and contaminant protection while preventing rust
-   Piston rods made of S45C medium carbon steel for precision and wear resistance. Hard chrome plating process ensure extended durability of the rod
-   Reinforced piston provides optimal tube pressure control and resistance for increase ride quality

### Vehicle Fitment

**Fitment Position:** Front and Rear

**Fitment Summary:** 2011-2014 Toyota Sienna

**Position:** Front and Rear

-   2011-2014 Toyota Sienna — Position: Front and Rear; Fitment Precision: FWD and with 3.5L; Note: With Mobility Auto Access

### FAQ

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

**What part number is this?**  
The listed part number is K78-100949.

**Is this product designed for direct replacement?**  
Yes. This product 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 for Sienna
-   Suspension Strut for Toyota Sienna
-   K78-100949 fitment
-   TMC Suspension Strut
-   Front and Rear Suspension Strut
-   2011 Toyota Sienna Suspension Strut

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Toyota

Sienna

Front and Rear

FWD and with 3.5L

With Mobility Auto Access

2012

Toyota

Sienna

Front and Rear

FWD and with 3.5L

With Mobility Auto Access

2013

Toyota

Sienna

Front and Rear

FWD and with 3.5L

With Mobility Auto Access

2014

Toyota

Sienna

Front and Rear

FWD and with 3.5L

With Mobility Auto Access

## Details

- **Price:** 353.03 CAD
- **Vendor:** TMC
- **Type:** Suspension Strut
- **Tags:** 2011 Toyota Sienna, 2011-2014-toyota-sienna-suspension-strut-front-and-rear-fwd-and-with-3-5l-with-mobility-auto-access-esi1700340, 2012 Toyota Sienna, 2013 Toyota Sienna, 2014 Toyota Sienna, Automotive Parts, Daily Driver, Direct Replacement, Front and Rear, K78-100949, Suspension Strut, Suspension Strut Kit, TMC, TMC K78-100949, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 353.03 CAD | In stock |

## Images

- TMC K78-100949 Suspension Strut for 2011-2014 Toyota Sienna - Front and Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tmc-k78-100949-suspension-strut-for-2011-2014-toyota-sienna-front-and-rear-k78-100949)
> Updated: 2026-07-15