Audi RS4 Emission Controls

Your One-Stop Shop For Trusted Audi RS4 Emission Controls

If you’re in search of Audi RS4 Emission Controls aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 2 Emission Controls from top brands with prices ranging from $11.49 to $32.99.

Beyond great prices, we stock trusted brands manufacturing all types of Emission Controls for your Audi RS4.

And don’t forget to read customer reviews across all Emission Controls categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Emission Controls have to cost top dollar, and we prove it. Browse our top Audi RS4 Emission Controls below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Audi RS4 Emission Controls

Carquest Premium – Multi-Use Connector (Part No.PTA1151)

Multi-Use Connector

from

$32.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Dorman – Four-Pin Universal Relay, 30 Amp, 12 Volt (Part No.84601)

Four-Pin Universal Relay, 30 Amp, 12 Volt

from

$11.49
This relay connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this relay connector matches the appearance and function of the factory hardware on specified applications
  • Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Emission Controls Brands You Can Trust For Your Audi RS4

2 trusted brands of Emission Controls line our shelves, ready to help keep your Audi RS4 running smooth. Below are some of the most popular brands and their top Emission Controls offerings:

Popular Dorman Emission Controls

Dorman products for the Audi RS4 span several categories. Some of the highest-rated Dorman Emission Controls that will fit your Audi RS4 are:
Four-Pin Universal Relay, 30 Amp, 12 Volt
from $11.49
(8)
Four-Pin Universal Relay, 30 Amp, 12 Volt
Idle Speed Control Relays

Most Purchased Audi RS4 Emission Controls from Dorman

When you buy the most frequently purchased Dorman brand Emission Controls, you can be confident it will be the right part for your Audi RS4. Here are the Dorman Emission Controls Advanced Auto customers buy the most:
Four-Pin Universal Relay, 30 Amp, 12 Volt
from $11.49
(8)
Four-Pin Universal Relay, 30 Amp, 12 Volt
Idle Speed Control Relays
Multi-Use Connector
from $32.99
This product is not rated
Multi-Use Connector
Evap Emiss System Leak Detection Pump Connectors