---
product_id: 43514609
title: "New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile"
brand: "kmotor"
price: "฿5365"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/43514609-new-secondary-smog-air-pump-12574379-replacement-for-gmc-buick
store_origin: TH
region: Thailand
---

# New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile

**Brand:** kmotor
**Price:** ฿5365
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile by kmotor
- **How much does it cost?** ฿5365 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/43514609-new-secondary-smog-air-pump-12574379-replacement-for-gmc-buick)

## Best For

- kmotor enthusiasts

## Why This Product

- Trusted kmotor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Product Description: 100% New Construction High Quality OEM Replacement Part Fit and Quality Guaranteed Ready for Install Straight out of the box OEM : 12574379 Packing: each pcs with foam ,then in the box Replacement For Buick Lucerne 4.6 Liters and w/90 Degree Inlet Port 2006-2009 Replacement For Buick Rainier 4.2 Liters and w/90 Degree Inlet Port 2004-2007Replacement For Cadillac DTS w/90 Degree Inlet Port 2006-2009Replacement For Chevrolet S10 Trailblazer 4.2 Liters and w/90 Degree Inlet Port 2004-2009 Replacement For GMC S15 Envoy 4.2 Liters and w/90 Degree Inlet Port 2004-2009 Replacement For Oldsmobile Bravada w/90 Degree Inlet Port 2004

## Features

- Secondary Air Injection Pump 12574379 Replacement For Trailblazer Envoy Ascender 4.2L 04-05
- OEM: 12574379, 33-2402M, 15097130, 722621250, 728056070
- High Quality OEM Replacement Part
- Easy installation
- Please verify fitment (model / year) before purchasing this product. To see if this item is compatible with your car, SEE THE PRODUCT DESCRIPTION SECTION / BELOW.
- ›See more product details

## Images

![New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile - Image 1](https://m.media-amazon.com/images/I/71s0zf3ikmL.jpg)
![New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile - Image 2](https://m.media-amazon.com/images/I/71wvkfi0WDL.jpg)
![New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile - Image 3](https://m.media-amazon.com/images/I/71N+zjocF8L.jpg)
![New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile - Image 4](https://m.media-amazon.com/images/I/717Dq4XHE4L.jpg)
![New Secondary Smog Air Pump 12574379 Replacement For GMC Buick Cadillac Chevy Oldsmobile - Image 5](https://m.media-amazon.com/images/I/71Uy5NTdK0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Just the ticket and great price
  

*by T***D on Reviewed in the United States on January 17, 2020*

This was the secondary air pump for a 2005 Chevy Trailblazer in my case. Appears to work the same as the OEM. Cleared the lights and they haven't been back since. Over one year and approximately 10,000 miles and it still works flawless. Quality and affordable alternative to the OEM part.

### ⭐⭐⭐⭐⭐ 







  
  
    Fit to factory specs
  

*by A***R on Reviewed in the United States on May 11, 2019*

Being installed on 2005 Trailblazer. All connections fit and it bolted right in. Came well packed for shipping. Would order from this company again when need to.

### ⭐ 







  
  
    Yes, It fit, Not bad to install, pump died
  

*by J***E on Reviewed in the United States on July 4, 2019*

Pump ran for a few days then died. I have ordered a replacement. Doing a job twice sucks

---

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**Shop now:** [https://www.desertcart.co.th/products/43514609-new-secondary-smog-air-pump-12574379-replacement-for-gmc-buick](https://www.desertcart.co.th/products/43514609-new-secondary-smog-air-pump-12574379-replacement-for-gmc-buick)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-04*