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Genuine 11 72 1 438 813 Secondary Air Injection Pump Filter - 11 72 1 438 813

Part of: Genuine Secondary Air Injection Pump Filter

Other options in this family: Genuine 11 72 7 534 722 Genuine 11 72 7 502 021

Manufacturer

Picture for manufacturer Genuine

Part Number

11 72 1 438 813
8 reviews
Sale Price

$18.59

4 left at this price

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Usually delivered within 2 days

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Product Details

The Genuine BMW Secondary Air Injection Pump Filter (Part Number 11 72 1 438 813) is an essential emissions system component designed to protect the secondary air injection pump from contaminants and debris. This OEM filter ensures clean air is delivered to the secondary air system, which injects fresh air into the exhaust stream during cold starts to reduce harmful emissions.

Key Features:

  • Genuine BMW OEM part guaranteeing exact fit and optimal performance
  • Filters contaminants to protect the secondary air injection pump from damage
  • Critical component for maintaining proper emissions system function
  • Prevents debris from entering the air pump and causing premature failure
  • Direct replacement for BMW part number 11721438813
  • Sold individually

The secondary air injection system operates briefly during engine startup to help reduce cold-start emissions by introducing additional oxygen into the exhaust manifold. A clean, functioning filter is essential to prevent pump failure and ensure your vehicle passes emissions testing. This genuine BMW filter maintains the proper airflow while keeping harmful particles out of the pump assembly.

Alternate Part Numbers: 11721438813, 11-72-1-438-813, 11.72.1.438.813

Easy order process and check out.

Simple to use.

First time shopping.

Quick and easy !

product was priced higher than Jegs but was in-stock.

Quick and easy. I like that I did not have to open an account!

Great prices and love the Amazon tie-in.

Good very good

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