What Wiper Blades for Audi A4?

For most Audi A4 models from the last decade, you will need flat “aero” style wiper blades, typically around 24 inches (driver side) and 19 inches (passenger side) for sedans and Avants, with many high-quality options from Bosch, Valeo, and OEM Audi. Exact size and fitting, however, depend on your A4’s model year and body style, so checking compatibility by year, VIN, or using an online parts selector is essential.

Understanding the Basics: Why Wiper Blade Choice Matters

The question “What wiper blades for Audi A4?” seems simple, but the answer depends on three key factors: model year, body style (sedan, Avant, or Allroad), and whether your car has standard or upgraded wiper arms. Audi A4s use specific connectors and lengths, and using the wrong type can lead to poor visibility, noisy operation, or blades that simply won’t fit the arm.

Typical Wiper Blade Sizes for Recent Audi A4 Models

While exact sizes can vary slightly by year and region, there are common size patterns for Audi A4 models produced over the last several generations. These figures apply mainly to European and North American-spec cars and should still be verified before purchase.

B8 and B8.5 Audi A4 (Approx. 2009–2016)

For the B8/B8.5 generation (sedan and Avant), most cars use flat “aero” blades with unequal lengths for driver and passenger sides. These sizes are among the most commonly stocked by parts retailers.

This list outlines typical front and rear wiper blade sizes for the B8/B8.5 Audi A4 generation, helping owners quickly match approximate lengths before confirming compatibility.

• Front driver side: ~24″ (600 mm)
• Front passenger side: ~19″ (475–480 mm)
• Rear (Avant): ~15″ (380 mm) – specific rear hatch blade

These dimensions reflect what many major manufacturers design for B8/B8.5 fitment, but always cross-check by exact year, trim, and body style, as some markets and special editions can differ.

B9 Audi A4 (Approx. 2017–Present)

The B9 generation continues with flat, low-profile aero wipers but some sizes and connectors shifted slightly. Many aftermarket kits now bundle “vehicle-specific” sets for B9 A4s.

This list gives an overview of common B9 Audi A4 wiper blade sizes so drivers can gauge what to look for when browsing OEM or aftermarket options.

• Front driver side: ~24″ (600 mm)
• Front passenger side: ~19″ (475–480 mm)
• Rear (Avant/Allroad): ~14–15″ (350–380 mm), model-dependent

Although these sizes are typical, the safest practice is to use an online catalog (Bosch, Valeo, or Audi’s parts portal) and input your exact model year and body style to avoid purchasing an incompatible set.

Older Audi A4 Generations (B6/B7 and Earlier)

Earlier A4s (early 2000s and late 1990s) may still use traditional framed blades or an earlier aero style, with lengths that sometimes match newer cars but often have different arm connections.

This list highlights common traits of older-generation Audi A4 wiper setups for owners of aging models who may face different compatibility challenges than recent A4 drivers.

• Blade style may be conventional (metal frame) or early aero design
• Lengths often similar (around 21–23″ driver, 19″ passenger) but not universal
• Arm fittings/connectors can differ, requiring model-specific adapters

Because of this variation, owners of older A4s should be particularly careful to select model-year-specific wipers and verify the connector type before purchase.

OEM vs. Aftermarket: Which Blades Work Best on an Audi A4?

Once you know the size and connector, the next decision is whether to choose OEM Audi blades or aftermarket equivalents. Both can perform well if correctly matched to your car.

OEM (Genuine Audi / VW Group) Wiper Blades

Genuine Audi wipers are designed specifically for the A4’s windshield curvature and arm pressure, which often leads to very quiet and smooth operation.

The following list summarizes main advantages and drawbacks of OEM Audi wiper blades to help A4 owners decide if paying a premium is justified.

• Perfect fit and correct connector out of the box
• Excellent wiping performance and low noise when new
• Typically high-quality rubber compound suited to OEM standards
• Higher price than most aftermarket alternatives
• Usually available at Audi dealers and some specialized online retailers

For drivers who prioritize factory-level performance and don’t mind a premium cost, OEM blades remain a safe and reliable choice.

Reputable Aftermarket Brands for Audi A4

Several major manufacturers offer blades explicitly tailored to Audi A4 models, often bundled as “vehicle specific” kits that match lengths and connectors.

This list details well-regarded aftermarket brands and product lines that commonly fit Audi A4 models, giving buyers a starting point when shopping outside of the dealer network.

• Bosch – Aerotwin / ICON (in North America), designed as direct-fit aero blades
• Valeo – Silencio / HydroConnect lines often optimized for European vehicles, including Audi
• Trico – Exact Fit or Force ranges with A4-compatible part numbers
• Michelin – Premium beam-style blades with multi-adapter kits (check for A4-specific fit)
• Denso – Beam-style blades with low-noise designs for European cars

Choosing a well-known brand that explicitly lists your Audi A4’s generation and year on the packaging or website is usually enough to ensure correct fit and performance comparable to OEM.

How to Identify the Right Wiper Blades for Your Specific Audi A4

Given the subtle differences across years and regions, the most reliable way to select wiper blades is to use tools and details specific to your own car.

Use Online Fitment Tools and Catalogs

Most major wiper brands and parts retailers maintain up-to-date online databases keyed to vehicle information.

This list describes standard methods owners can use online or via documentation to pinpoint the exact wiper blade specification for their Audi A4.

• Enter your car’s make, model, year, and body style on the manufacturer’s website (e.g., Bosch, Valeo)
• Use large parts retailers’ fitment tools (e.g., RockAuto, AutoZone, Euro Car Parts, or local equivalents)
• Check Audi’s official parts catalog using VIN for precise OEM blade part numbers
• Consult your owner’s manual, which often lists recommended wiper sizes and part references

Combining these sources greatly reduces the risk of purchasing blades that are either too long, too short, or incompatible with your wiper arms.

Check the Connector and Arm Type

Even if two blades share the same length, the connection system may differ. Modern Audi A4s typically use specific “hookless” or side-pin style mounts with low-profile arms.

The following list highlights key aspects to verify on your wiper arm so you can match it with the correct connector type on replacement blades.

• Inspect your existing wiper arm for its end shape (hook, pin, bayonet, or proprietary aero fitting)
• Confirm whether the new blades are advertised as “direct fit” or require an adapter
• Avoid generic “multi-adapter” blades unless they explicitly say they fit your Audi A4 generation
• If in doubt, compare your original blade’s connector to product photos before ordering

Proper connector matching ensures quick installation and reduces the risk of loose fitment, which can cause chatter, poor wiping, or even blade detachment.

Choosing the Right Type of Blade: Beam, Hybrid, or Conventional

Most modern Audi A4s are designed for beam-style aero wipers, but some aftermarket options offer hybrid or conventional alternatives. Selecting the right type affects performance, durability, and even noise levels.

Beam (Aero) Blades – The Standard for Modern A4s

Beam or “aero” blades integrate a flexible spine and rubber into a single low-profile assembly designed to hug the windshield at speed.

This list outlines the primary pros and cons of beam-style wiper blades, which are generally the best match for recent Audi A4 models.

• Optimized pressure distribution across the windshield
• Better high-speed performance and resistance to lift
• Quieter operation compared with traditional framed blades
• Modern appearance that matches Audi’s factory design
• Typically higher cost than basic framed blades, but standard for A4

Because Audi engineered its A4 wiper system around aero blades, sticking with beam-style replacements usually delivers the best performance and appearance.

Hybrid and Conventional Blades

Hybrid blades blend beam and conventional designs, while fully conventional blades rely on a metal frame with multiple pressure points.

The following list explains the situations in which hybrid or conventional blades might be considered for an Audi A4, despite beam blades being the default choice.

• Hybrid blades – Can offer improved durability in harsh climates and a compromise between beam performance and cost
• Conventional framed blades – Usually cheaper, but may not match the A4’s aero arms or windshield curve as well
• May require adapters or result in less refined appearance compared with OEM-style beam blades
• Risk of increased wind noise and streaking, especially at highway speeds

While some owners may experiment with hybrid or conventional designs, for most Audi A4 drivers, a direct-fit beam blade designed for the car remains the most practical and effective choice.

Maintenance and Replacement Intervals for Audi A4 Wiper Blades

Even the best wiper blades degrade over time due to UV exposure, temperature changes, and debris. Knowing when to replace them is vital for safe driving.

How Often Should You Replace Wiper Blades?

Replacement frequency depends on climate and usage, but there are general guidelines for when Audi A4 owners should renew their blades.

This list summarizes common recommendations and warning signs that indicate your A4’s wiper blades are due for replacement.

• Typical replacement interval: every 6–12 months
• Replace sooner in harsh climates (extreme sun, snow, or road salt environments)
• Watch for streaking, smearing, or missed areas on the windshield
• Listen for new noises: squeaking, chattering, or skipping
• Inspect rubber for cracks, splits, or hardened edges

Responding promptly to these signs helps maintain clear visibility and prevents worn blades from scratching the windshield glass over time.

Basic Care Tips to Extend Blade Life

A little maintenance can help your Audi A4’s wiper blades last closer to the upper range of their useful life.

This list covers simple, practical steps owners can take to slow deterioration of wiper blades and preserve performance between replacements.

• Regularly clean the rubber edge with a soft cloth and mild windshield washer fluid
• Remove leaves, ice, and heavy snow from the windshield by hand before using wipers
• Avoid running wipers on a dry or nearly dry windshield
• Lift blades off the glass in heavy snow/ice conditions when parked, if safe to do so
• Use quality washer fluid rather than plain water to reduce grime buildup

These straightforward habits can help reduce squeaking and streaking while postponing the need for immediate replacement, especially in demanding weather conditions.

Installation: Fitting New Wiper Blades on an Audi A4

Most direct-fit wiper blades for the Audi A4 are designed for quick DIY installation, though the exact method depends on the connector type.

General Steps for Replacing Audi A4 Wiper Blades

While each blade brand provides specific instructions, the overall process for most modern A4s follows a familiar pattern.

This list outlines the usual sequence of actions when changing front wiper blades on an Audi A4, giving owners a high-level reference before following brand-specific instructions.

1. Switch off the ignition and, if applicable, place wipers in “service position” via the car’s menu or stalk procedure (on many newer A4s).
2. Lift the wiper arm away from the windshield carefully without twisting.
3. Locate the release tab or clip on the old blade’s connector.
4. Press or slide the tab, then slide the old blade off the arm.
5. Align the new blade’s connector with the arm fitting.
6. Push until it clicks securely into place; gently tug to confirm it’s locked.
7. Lower the arm back onto the windshield and repeat on the other side.
8. Test the wipers with washer fluid to ensure smooth, streak-free operation.

Following these basic steps, supplemented by the instructions that come with your specific wiper set, should result in a correct, secure fit and immediate improvement in visibility.

Summary

For an Audi A4, the correct wiper blades are generally flat, beam-style “aero” blades, typically around 24 inches for the driver’s side and 19 inches for the passenger’s side on recent generations, with specific rear sizes for Avant and Allroad models. The exact blades you need depend on your car’s model year, body style, and wiper arm connector, so it is crucial to confirm fitment using an online parts selector, your VIN, or the owner’s manual.

OEM Audi blades offer guaranteed fit and excellent performance, while reputable aftermarket brands such as Bosch, Valeo, Trico, Michelin, and Denso provide high-quality, direct-fit alternatives often at lower prices. Beam-style blades remain the best match for modern A4s, with replacement typically recommended every 6–12 months or sooner if streaking, noise, or visible damage appears. By verifying size and connector type, selecting a trusted brand, and following simple installation and maintenance practices, Audi A4 owners can ensure clear visibility and safe driving in all weather conditions.

What size windshield wipers for 2012 Audi A4?

The 2012 Audi A4 requires a 24-inch wiper blade for the driver’s side and a 20-inch wiper blade for the passenger’s side. Some models may also have a 15-inch rear wiper blade. 

• Driver’s side: 24 inches
• Passenger’s side: 20 inches
• Rear: 15 inches (for models with a rear wiper)

What wiper blades does Audi use?

Audi uses different wiper blade sizes and types depending on the specific model and year, so there is no single answer. For example, a 2019–2025 Audi sedan typically uses a 24-inch driver-side blade and a 20-inch passenger-side blade, while an Audi Q7 from 2023 uses 26-inch to 28-inch driver-side blades and a 15-inch rear blade. To find the correct size, it’s best to check your car’s owner’s manual or use an online vehicle lookup tool with your car’s specific details. 
Example wiper blade sizes for common Audi models

• Audi Sedan (2019–2025): 24-inch (driver) and 20-inch (passenger) 
• Audi A4 (2020): 24-inch (driver) and 20-inch (passenger) 
• Audi Q7 (2023): 26–28-inch (driver) and 15-inch (rear) 

Tips for finding the right wiper blades

• Use your owner’s manual: The manual will have the precise measurements for your vehicle’s original equipment manufacturer (OEM) parts.
• Use an online lookup tool: Websites like Audi Great Neck, AutoZone.com, or Advance Auto Parts have tools where you can enter your car’s make, model, and year to find compatible parts. 
• Check the part number: You can find the OEM part number for your car’s wipers on an old blade or through an OEM parts supplier, such as Audi OEM Parts Online. 
• Consider aftermarket options: Many reputable brands like Bosch, Rain-X, and others make high-quality wiper blades that are compatible with Audi vehicles, like those found on AutoZone.com or Advance Auto Parts. 

What size wiper blades for Audi A4?

24″ 24″ 20″ –
Audi A4 Wiper Size Comparison Chart

Year	Driver Side	Passenger Side
2020	24″ 24″	20″ – 24″ 20″ – 24″
2019	24″ 24″	20″ – 24″ 20″ – 24″
2018	24″ 24″	20″ – 24″ 20″ – 24″
2017	24″ 24″	20″ – 24″ 20″ – 24″

Do Audis need special wiper blades?

Modern Audis might favor beam blades for their arc matching the windshield’s curvature, whereas older models may still employ conventional blades. In any case, your choice should bolster the clear vision and premium feel synonymous with owning an Audi.