2018 Audi S4 Lighting Products

Essential Lighting Products for 2018 Audi S4s

Putco Lighting – Tail Light Bulb: Lumacore (Part No.C921W)

Tail Light Bulb: Lumacore

from

$36.99
Putcos Specialty Miniature Incandescent Bulbs are great replacements for upgrading your turn signal lights, brake lights, parking lights and side marker lights. Replace your dim, worn out factory halogen or incandescent bulbs with brighter, longer lasting Putco Luma Core (TM) LED bulbs. Our LED lights will make your vehicle more visible to other drivers, increasing your driving safety, and the cleaner, brighter light is much more attractive.

Product Features:
  • Brighter LED Bulb That Creates A 360 Degree Viewing Angle For Better, Overall Light Emission With Reduced Hot Spots
  • LEDs Have High Quality Copper Coated Core For Superior Lux
  • Reversible Contact Points, Compatible With All New Make and Models
  • Error Free Performance
  • Quick 0.8 Seconds Pulse Helps Alert Others On The Road When You Are Slowing Down
  • Unrivaled Plug and Play Performance
  • Digital Polarity
  • Copper Coated Center Core For Superior Lux
  • Limited Warranty
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Sylvania – 921 Basic Mini Bulb, Pack of 2 (Part No.921)

921 Basic Mini Bulb, Pack of 2

from

$2.99
Standard bulb, with basic performance, from the leading supplier of automotive lighting.

Product Features:
  • Legal for on road use
  • OE quality
  • Lights dim over time
  • Replace lights in pairs
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Sylvania – 921 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.921LLBP2)

921 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
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Wagner Lighting – Small Standard Mini Lamp (Sold by each) (Part No.2723)

Small Standard Mini Lamp (Sold by each)

from

$1.49
Small Standard Mini Lamp (Sold by each)

Sylvania – 2821 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.2821LLBP2)

2821 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
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DEPO – License Plate Light Assembly (Part No.446-2104N-AC)

License Plate Light Assembly

from

$72.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
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DEPO – License Plate Light Assembly (Part No.446-2103N-AC)

License Plate Light Assembly

from

$61.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
See More

DEPO – Tail Light Assembly (Part No.346-1915L-AC2)

Tail Light Assembly

from

$458.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
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KAI – Driver Side Inner Led Tail Light Assembly, Fits Sedan, Decklid Mounted (Part No.AU2802102)

Driver Side Inner Led Tail Light Assembly, Fits Sedan, Decklid Mounted

from

$433.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New OEM Replacement Driver Side Inner LED Tail Light Assembly, Sedan Models, Decklid Mounted. It is Designed to Replace Your Existing Tail Light Assembly. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • Sedan Models, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – New Standard Replacement Passenger Side Tail Light Lens And Housing, Sedan Models (Part No.AU2819113)

New Standard Replacement Passenger Side Tail Light Lens And Housing, Sedan Models

from

$132.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Passenger Side Tail Light Lens and Housing, Sedan Models. It is Designed to Replace Your Existing Tail Light Lens and Housing. Check to Be Sure It Fits Your Vehicle.

Product Features:
  • Sedan Models, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Tail Light Assembly (Part No.AU2800103C)

Tail Light Assembly

from

$143.99
Tail Light Assembly

KAI – Tail Light Assembly (Part No.AU2801103C)

Tail Light Assembly

from

$143.99
Tail Light Assembly

DEPO – Tail Light Assembly (Part No.346-1915R-AC2)

Tail Light Assembly

from

$458.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
See More

Upgrade your 2018 Audi S4 with Top-Quality Lighting Products

When it comes to maintaining or upgrading your 2018 Audi S4, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Lighting Products are key to keeping your S4 functioning at its best. At Advance Auto Parts, we offer a wide selection of 4 Lighting Products for the 2018 Audi S4, designed to meet your needs without breaking the bank. From Tail, Stop and Turn Light replacements to Exterior Lighting upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Lighting Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Lighting Products for your 2018 Audi S4 at great prices. Our Lighting Products inventory for this model ranges from just $7.99 to $458.99, with an average price of $249.74. Our 4 Lighting Products in stock come from 2 trusted brands, so you’re sure to find the right part for your 2018 Audi S4 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2018 Audi S4, we stock popular OEM and aftermarket Lighting Products from top names like Sylvania, and more. Sylvania Lighting Products start at just $7.99 and boast an impressive 4.3 stars average rating from customers. With 12 customer reviews and counting, our 2018 Audi S4 Lighting Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Lighting Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2018 Audi S4 is always ready to roll. We’re committed to providing you with everything you need to keep your S4 in top shape, all in one place. Start shopping confidently below for your 2018 Audi S4!

Best-Selling Tail, Stop and Turn Lights for 2018 Audi S4s

Enhance the driving experience in your Audi with 2 quality Tail, Stop and Turn Light components, starting at $458.99.

DEPO – Tail Light Assembly (Part No.346-1915R-AC2)

Tail Light Assembly

from

$458.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
See More

DEPO – Tail Light Assembly (Part No.346-1915L-AC2)

Tail Light Assembly

from

$458.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
See More

Most Popular 2018 Audi S4 Exterior Lightings

Customize your Audi with 2 Exterior Lighting products like Center High Mount Stop (CHMSL) Bulbs and License Plate Light Assemblies, all priced under $72.99.

Sylvania – 2821 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.2821LLBP2)

2821 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

DEPO – License Plate Light Assembly (Part No.446-2104N-AC)

License Plate Light Assembly

from

$72.99
Product Features:
  • High Quality Direct OE-Replacement
  • Precision-made
  • Complies to FMVSS108
See More

Top-Rated Lighting Products Brands For Your 2018 Audi S4

Shop for the best-rated brands offering Lighting Products and other products for your 2018 Audi S4s. Below you’ll find some of our best rated Lighting Products from Sylvania, and more. Lighting Products from these brands that fit a 2018 S4 start at just $7.99 and are rated as high as 4.3 stars. OEM and aftermarket Lighting Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Sylvania 2018 Audi S4 Lighting Products

When it comes to maintaining or upgrading your 2018 Audi S4, using quality Lighting Products is essential to ensure durability and a perfect fit. Sylvania ticks all of those boxes. We offer a wide selection of Sylvania Lighting Products, specifically designed for the 2018 Audi S4. With over 1 Sylvania brand Lighting Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $7.99. Plus, with over 6 customer reviews and an average rating of 4.3 stars, you can trust that our Sylvania Lighting Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
2821 Long Life: Mini Bulb, Standard Performance, 2 Pack
from $7.99
(6)
2821 Long Life: Mini Bulb, Standard Performance, 2 Pack
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FAQs for 2018 Audi S4 Lighting Products

Which Lighting Products are best-sellers for 2018 Audi S4s?

Out of 4 Lighting Products that fit 2018 Audi S4s, the following parts are the top sellers:

What’s the price range for 2018 Audi S4 Lighting Products?

Lighting Product prices for the 2018 Audi S4 start at $7.99 and go up to $458.99 for the most premium parts.

What’s the average price of a Lighting Product for a 2018 Audi S4?

The average price for Lighting Products for the 2018 Audi S4 is $249.74. Keep in mind the variety of part types within our Lighting Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Lighting Products for other Audi S4 model years?

Yes, we currently carry Lighting Products for 25 model years of Audi S4s between 1992 and 2025. Lighting Products are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Lighting Products for my 2018 Audi S4?

The cheapest 2018 Audi S4 Lighting Products we carry in stock are:

What are the top-rated Lighting Products that fit the 2018 Audi S4?

Out of 12 reviews by customers, our 2018 Audi S4 Lighting Products have an average customer rating of . These are some of the highest-rated Lighting Product types for the 2018 Audi S4 and their top-rated products:

What types of Lighting Products do you sell for my 2018 Audi S4?

As of 11/2/25, these are some of the most in-demand types of Lighting Products for a 2018 Audi S4:

Can I get help with 2018 Audi S4 Lighting Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Audi Lighting Products and more.

What is your return policy for Audi S4 Lighting Products?

Advance Auto Parts keeps returns simple. For new Audi S4 Lighting Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.