1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts
Keep Your 1998 Audi A4 in Top Shape with Quality Exhaust Gas Recirculation (EGR) Parts
Whether you’re repairing or upgrading your Exhaust Gas Recirculation (EGR) Part, using high-quality parts is key to keeping your 1998 Audi A4 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including EGR Valve Temperature Sensors and EGR Valve Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1998 Audi A4 Exhaust Gas Recirculation (EGR) Part at Advance Auto Parts is around $180.49, with a range that starts at $12.99 and goes up to $347.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Exhaust Gas Recirculation (EGR) Valve Gasket and Exhaust Gas Recirculation (EGR) Valve Temperature Sensor start at just $12.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Exhaust Gas Recirculation (EGR) Part, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 1998 Audi A4 in peak condition, inside and out.
Find Your Specific 1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts
Looking for the perfect Exhaust Gas Recirculation (EGR) Part for your 1998 Audi A4? You’re in the right place. Below, you’ll find links to various types of Exhaust Gas Recirculation (EGR) Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Gas Recirculation (EGR) Parts, ensuring durability and a precise fit for your Audi A4. Whether you’re driving a 1998 model or another popular model year like
1996 and
1997, we’ve got you covered. Purchasing Exhaust Gas Recirculation (EGR) Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Gas Recirculation (EGR) Parts that fit your vehicle.
Essential 1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.EVA1107)
from
$12.99
The EGR system is an emission control device designed to recirculate exhaust gas into the engines air intake system and back to the combustion chamber to control nitrogen oxides or NOx. The chemical NOx is created when oxygen and nitrogen are heated above 2,800-degree F. Exhaust gas, or gas that is displaced from the combustion chamber, contains little to no oxygen molecules. By recirculating this gas back into the combustion chamber fewer oxygen molecules are available for the combustion event which will therefore create a cooler combustion event. The EGR valve can be actuated by engine vacuum or electronically by the engine control module.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Our EGR valves are designed to match the vehicle specific exhaust gas flow rate as designed by the engine manufacturer to provide clean tail pipe emissions.
- Feedback EGR valves and pressure sensors contain a robust circuit board design which increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- Where applicable stainless-steel sleeves used over cold rolled sleeves providing smooth EGR pintle operation under all operating conditions.
Felpro – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.70982)
from
$1.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Temperature Sensor (Part No.EGA2138)
from
$347.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Popular 1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts Categories
Most Popular EGR Valve Temperature Sensor for 1998 Audi A4s
Enhance your 1998 Audi A4 with this popular EGR Valve Temperature Sensor we have in stock, for $347.99.
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Temperature Sensor (Part No.EGA2138)
from
$347.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Best-Selling 1998 Audi A4 EGR Valve Gasket
Upgrade your A4 with our best-selling EGR Valve Gasket.
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.EVA1107)
from
$12.99
The EGR system is an emission control device designed to recirculate exhaust gas into the engines air intake system and back to the combustion chamber to control nitrogen oxides or NOx. The chemical NOx is created when oxygen and nitrogen are heated above 2,800-degree F. Exhaust gas, or gas that is displaced from the combustion chamber, contains little to no oxygen molecules. By recirculating this gas back into the combustion chamber fewer oxygen molecules are available for the combustion event which will therefore create a cooler combustion event. The EGR valve can be actuated by engine vacuum or electronically by the engine control module.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Our EGR valves are designed to match the vehicle specific exhaust gas flow rate as designed by the engine manufacturer to provide clean tail pipe emissions.
- Feedback EGR valves and pressure sensors contain a robust circuit board design which increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- Where applicable stainless-steel sleeves used over cold rolled sleeves providing smooth EGR pintle operation under all operating conditions.
FAQs for 1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts
What are the best-selling Exhaust Gas Recirculation (EGR) Parts for 1998 Audi A4s?
Out of 2 Exhaust Gas Recirculation (EGR) Parts that fit 1998 Audi A4s, the following parts are the top sellers:
- Exhaust Gas Recirculation (EGR) Valve Gasket (12482033) – $12.99
- Exhaust Gas Recirculation (EGR) Valve Temperature Sensor (12476042) – $347.99
What’s the price range for 1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts?
The prices of Exhaust Gas Recirculation (EGR) Parts for the 1998 Audi A4 range from $12.99 up to $347.99 for the most premium parts.
What is the average price of an Exhaust Gas Recirculation (EGR) Part for a 1998 Audi A4?
The average price for Exhaust Gas Recirculation (EGR) Parts for the 1998 Audi A4 is $180.49. Keep in mind the variety of part types within our Exhaust Gas Recirculation (EGR) Part category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Exhaust Gas Recirculation (EGR) Parts for my 1998 Audi A4?
The cheapest 1998 Audi A4 Exhaust Gas Recirculation (EGR) Parts we carry are:
- Exhaust Gas Recirculation (EGR) Valve Gasket (12482033) – $12.99
- Exhaust Gas Recirculation (EGR) Valve Temperature Sensor (12476042) – $347.99
Does Advance Auto Parts sell Exhaust Gas Recirculation (EGR) Parts for any other 1998 Audi models?
Yes. We stock Exhaust Gas Recirculation (EGR) Parts for 3 other popular 1998 Audi models. Some of the most popular are 1998 A4 Quattro Exhaust Gas Recirculation (EGR) Parts, 1998 A6 Quattro Exhaust Gas Recirculation (EGR) Parts, 1998 A6 Exhaust Gas Recirculation (EGR) Parts, and 1998 Cabriolet Exhaust Gas Recirculation (EGR) Parts.
What types of Exhaust Gas Recirculation (EGR) Parts do you sell for my 1998 Audi A4?
As of 11/2/25, these are some of the most in-demand types of Exhaust Gas Recirculation (EGR) Parts for a 1998 Audi A4:
Can I get help with 1998 Audi A4 Exhaust Gas Recirculation (EGR) Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Exhaust Gas Recirculation (EGR) Parts and more.
What is your return policy for Audi A4 Exhaust Gas Recirculation (EGR) Parts?
Advance Auto Parts keeps returns simple. For new Audi A4 Exhaust Gas Recirculation (EGR) Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.