# PUR 57-49158 Air Filter for 2010-2016 Cadillac SRX, Saab 9-4X

### Performance Overview

The PUR 57-49158 Air Filter is designed as a direct replacement part for compatible Cadillac SRX, Saab 9-4X applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

### Key Features

-   Keeps damaging particles from entering the engine and causing increased engine wear
-   Improves engine response time Protects the operational performance of your engine
-   Reduces ecological footprint through fuel economy
-   Boosts fuel economy by 6% to 11%
-   98% Efficiency Against Rocks And Other Debris on the Road

### Interchange Numbers

**Interchange / Cross Reference Part Numbers:** 83158, XA6145, CA10867, AF10867, AF1527, PA6145, A46145, 49158

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

### Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

-   2010 Cadillac SRX
-   2011 Cadillac SRX
-   2012 Cadillac SRX
-   2013 Cadillac SRX
-   2014 Cadillac SRX
-   2015 Cadillac SRX
-   2016 Cadillac SRX
-   2011 Saab 9-4X

### Vehicle Fitment Table

   

Year

Make

Model

Position

2010

Cadillac

SRX

2011

Cadillac

SRX

2012

Cadillac

SRX

2013

Cadillac

SRX

2014

Cadillac

SRX

2015

Cadillac

SRX

2016

Cadillac

SRX

2011

Saab

9-4X

### FAQ

**Will this fit a 2010 Cadillac SRX?**  
Yes, this Air Filter fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

**What position does this part fit?**  
Please confirm the required installation position using the vehicle fitment information above.

**Can I use the interchange numbers to confirm compatibility?**  
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

**Is professional installation recommended?**  
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

### Common Searches

-   Air Filter for Cadillac SRX, Saab 9-4X
-   Air Filter for 2010 Cadillac SRX
-   PUR 57-49158 Air Filter
-   replacement 57-49158 Air Filter
-   2010-2016 Cadillac SRX, Saab 9-4X Air Filter

## Details

- **Price:** 18.68 CAD
- **Vendor:** PUR
- **Type:** Air Filter
- **Tags:** 2010 Cadillac SRX, 2010-2016 Cadillac SRX, 2011 Cadillac SRX, 2011 Saab 9-4X, 2012 Cadillac SRX, 2013 Cadillac SRX, 2014 Cadillac SRX, 2015 Cadillac SRX, 2016 Cadillac SRX, 49158, 57-49158, 83158, A46145, AF10867, AF1527, AI Readable Fitment, Air Filter, Air Filter fitment, Air Filter for 2010 Cadillac SRX, Air Filter for Cadillac SRX, CA10867, Cadillac SRX, Engine air filter, Filter, PA6145, PUR, PUR 57-49158 Air Filter, PUR Air Filter, replacement 57-49158 Air Filter, replacement auto part, Saab 9-4X, Saab 9-4X Air Filter, vehicle fitment, XA6145

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 18.68 CAD | In stock |

## Images

- PUR_Air Filter_57-49158

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/air-filter-for-cadillac-srx-saab-9-4x-57-49158)
> Updated: 2026-06-02