# TYC 2-11390 Alternator for 2008-2014 Acura TSX

### Performance Overview

TYC 2-11390 Alternator is listed for the compatible vehicle applications shown in the Vehicle Fitment Table.

### Key Features

#### Specifications

-   Pully Wheel Grooves: 7
-   Regulator Position: Internal
-   Pully Wheel Design: Regular
-   Fan Position: Internal
-   Rotation Direction: CW
-   Power Generation (amps): 130A
-   Oe Manufacturer: ND
-   Connector Terminal Quantity: 4

#### Package Details

-   Part Number: 2-11390
-   08-12 HD ACORD L4 2.4L (7S) ALT
-   Package L x W x H: 8.70" x 6.60" x 7.50"
-   Package Weight: 13.70 lbs.

#### Interchanges

-   Lester: 11390
-   MPA: 11390
-   WAI: 11390
-   BBB Industries: 11390
-   Honda: 31100-R40-A01
-   Acura: 31100-R40-A01
-   Remy: 94812

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2009

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Sedan

2010

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Sedan

2011

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Sedan

2011

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Wagon

2012

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Sedan

2012

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Wagon

2012

Acura

TSX

Special Edition; 2.4L L4 2354cc 144ci; Sedan

2013

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Sedan

2013

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Wagon

2013

Acura

TSX

Special Edition; 2.4L L4 2354cc 144ci; Sedan

2014

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Sedan

2014

Acura

TSX

Base; 2.4L L4 2354cc 144ci; Wagon

2014

Acura

TSX

Special Edition; 2.4L L4 2354cc 144ci; Sedan

2008

Honda

Accord

EX-L; 2.4L L4 2354cc 144ci; Coupe / EX-L; 2.4L L4 2354cc 144ci; Sedan / EX; 2.4L L4 2354cc 144ci; Coupe / EX; 2.4L L4 2354cc 144ci; Sedan / LX-P; 2.4L L4 2354cc 144ci; Sedan / LX-S; 2.4L L4 2354cc 144ci; Coupe / LX; 2.4L L4 2354cc 144ci; Sedan

2008

Honda

Accord

LX; 2.4L L4 2354cc 144ci; Coupe

2009

Honda

Accord

EX-L; 2.4L L4 2354cc 144ci; Coupe / EX-L; 2.4L L4 2354cc 144ci; Sedan / EX; 2.4L L4 2354cc 144ci; Coupe / EX; 2.4L L4 2354cc 144ci; Sedan / LX-P; 2.4L L4 2354cc 144ci; Sedan / LX-S; 2.4L L4 2354cc 144ci; Coupe / LX; 2.4L L4 2354cc 144ci; Sedan

2010

Honda

Accord

EX-L; 2.4L L4 2354cc 144ci; Coupe / EX-L; 2.4L L4 2354cc 144ci; Sedan / EX; 2.4L L4 2354cc 144ci; Coupe / EX; 2.4L L4 2354cc 144ci; Sedan / LX-P; 2.4L L4 2354cc 144ci; Sedan / LX-S; 2.4L L4 2354cc 144ci; Coupe / LX; 2.4L L4 2354cc 144ci; Sedan

2010

Honda

Accord

EX; 2.4L L4 2356cc 144ci; Coupe / EX; 2.4L L4 2356cc 144ci; Sedan

2011

Honda

Accord

EX-L; 2.4L L4 2354cc 144ci; Coupe / EX-L; 2.4L L4 2354cc 144ci; Sedan / EX; 2.4L L4 2354cc 144ci; Coupe / EX; 2.4L L4 2354cc 144ci; Sedan / LX-P; 2.4L L4 2354cc 144ci; Sedan / LX-S; 2.4L L4 2354cc 144ci; Coupe / LX; 2.4L L4 2354cc 144ci; Sedan

2011

Honda

Accord

EX; 2.4L L4 2356cc 144ci; Coupe / EX; 2.4L L4 2356cc 144ci; Sedan

2011

Honda

Accord

LX; 2.4L L4 2356cc 144ci; Sedan / SE; 2.4L L4 2354cc 144ci; Sedan

2012

Honda

Accord

EX-L; 2.4L L4 2354cc 144ci; Coupe / EX-L; 2.4L L4 2354cc 144ci; Sedan / EX; 2.4L L4 2354cc 144ci; Coupe / EX; 2.4L L4 2354cc 144ci; Sedan / LX-P; 2.4L L4 2354cc 144ci; Sedan / LX-S; 2.4L L4 2354cc 144ci; Coupe / LX; 2.4L L4 2354cc 144ci; Sedan

2012

Honda

Accord

EX; 2.4L L4 2356cc 144ci; Coupe / EX; 2.4L L4 2356cc 144ci; Sedan

2012

Honda

Accord

LX; 2.4L L4 2356cc 144ci; Sedan / SE; 2.4L L4 2354cc 144ci; Sedan

### 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 2-11390.

**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 Acura TSX
-   2-11390 fitment
-   TYC Alternator
-   2009-2014 Acura TSX Alternator

## Details

- **Price:** 331.12 CAD
- **Vendor:** TYC
- **Type:** Alternator
- **Tags:** 2-11390, 2008 Honda Accord, 2008-2012 Honda Accord, 2009-2014 Acura TSX, 2010-2012 Honda Accord, 2011-2012 Honda Accord, 2011-2014 Acura TSX, 2012-2014 Acura TSX, Alternator, Base; 2.4L L4 2354cc 144ci; Sedan, Base; 2.4L L4 2354cc 144ci; Wagon, EX; 2.4L L4 2356cc 144ci; Coupe / EX; 2.4L L4 2356cc 144ci; Sedan, LX; 2.4L L4 2354cc 144ci; Coupe, LX; 2.4L L4 2356cc 144ci; Sedan / SE; 2.4L L4 2354cc 144ci; Sedan, Special Edition; 2.4L L4 2354cc 144ci; Sedan, TYC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 331.12 CAD | In stock |

## Images

- TYC 2-11390 Alternator for 2008-2014 Acura TSX

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-2-11390-alternator)
> Updated: 2026-07-31