# TYC 2-21017 Alternator for 2016-2023 Toyota Tacoma

### Performance Overview

TYC 2-21017 Alternator is listed for the compatible vehicle applications shown in the Vehicle Fitment Table.

### Key Features

#### Specifications

-   Oe Manufacturer: ND
-   Power Generation (amps): 100A
-   Pully Wheel Design: Decoupler pulley
-   Pully Wheel Grooves: 7
-   Rotation Direction: CW
-   Connector Terminal Quantity: 1

#### Package Details

-   Part Number: 2-21017
-   16-23 TY TACMA L4 2.7L ALT(7SD)100A
-   Package L x W x H: 8.50" x 7.90" x 7.30"
-   Package Weight: 12.10 lbs.

#### Interchanges

-   MPA: 10324
-   Lester: 21017
-   Toyota: 27060-0C170

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2016

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2017

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2018

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2019

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2020

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2021

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2022

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

2023

Toyota

Tacoma

SR5; 2.7L L4 2694cc; Crew Cab Pickup / SR5; 2.7L L4 2694cc; Extended Cab Pickup / SR; 2.7L L4 2694cc; Crew Cab Pickup / SR; 2.7L L4 2694cc; Extended Cab Pickup

### 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 2-21017.

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

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

### Common Searches

-   Alternator for Toyota Tacoma
-   2-21017 fitment
-   TYC Alternator
-   2016-2023 Toyota Tacoma Alternator

## Details

- **Price:** 423.71 CAD
- **Vendor:** TYC
- **Type:** Alternator
- **Tags:** 2-21017, 2016-2023 Toyota Tacoma, Alternator, TYC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 423.71 CAD | In stock |

## Images

- TYC 2-21017 Alternator for 2016-2023 Toyota Tacoma

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-2-21017-alternator)
> Updated: 2026-07-31