How are the Door Moldings and Fender Splash Shield fitted to the underside removed and refitted on Audi A3?

The plastic covers fitted to the underside of the vehicle are secured by a mixture of screws, nuts, and retaining clips, making their removal fairly straightforward upon inspection. Methodically work around the panel, removing retaining screws and releasing clips until the panel is free for removal. Most clips can be easily prized out of position, and removing the wheels can facilitate the process of taking out the wheel arch liners. When refitting, replace any broken retaining clips and ensure the panel is securely held by all relevant clips and screws. Body trim strips and badges are attached with special adhesive tape and locating lugs; to remove them, heat the trim or badge to soften the adhesive, then carefully lift it away from the surface. Due to the risk of damaging the vehicle's paintwork, it is advisable to have this task performed by an Audi dealer.

Genuine Audi Fender Splash Shield

Wheelhouse Liner

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138 Fender Splash Shields found

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Audi Fender Liner Part Number: 89A-821-171-B
$108.75 MSRP: $152.31
You Save: $43.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Left
Fits the following Audi Models:
- Q4 e-tron | 2022-2024 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- Q4 e-tron Sportback | 2022-2024 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
View related parts
Audi Fender Liner Part Number: 89A-821-172-B
$108.75 MSRP: $152.31
You Save: $43.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
Fits the following Audi Models:
- Q4 e-tron | 2022-2024 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- Q4 e-tron Sportback | 2022-2024 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Fender Liner Part Number: 8Y0-821-171-J
$116.25 MSRP: $162.81
You Save: $46.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Left
Fits the following Audi Models:
- RS3 | 2022-2024 | Base | 5 Cyl 2.5 L GAS
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Audi Fender Liner Part Number: 8Y0-821-171-M
$116.25 MSRP: $162.81
You Save: $46.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Left
- Replaces: 8Y0-821-171-K
Fits the following Audi Models:
- A3 | 2022-2024 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- S3 | 2022-2024 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Fender Liner Part Number: 8Y0-821-172-J
$116.25 MSRP: $162.81
You Save: $46.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
Fits the following Audi Models:
- RS3 | 2022-2024 | Base | 5 Cyl 2.5 L GAS
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Audi Fender Liner Part Number: 8Y0-821-172-P
$116.25 MSRP: $162.81
You Save: $46.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
- Replaced by: 8Y0-821-172-S
Fits the following Audi Models:
- S3 | 2022-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Fender Liner Part Number: 8Y0-821-172-R
$116.25 MSRP: $162.81
You Save: $46.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
- Replaces: 8Y0-821-172-N
Fits the following Audi Models:
- A3 | 2022-2024 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Fender Liner Part Number: 8Y0-821-172-S
$116.25 MSRP: $162.81
You Save: $46.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
- Replaces: 8Y0-821-172-P
Fits the following Audi Models:
- S3 | 2023-2024 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Wheelhouse Liner Part Number: 4K9-810-171
$148.75 MSRP: $208.33
You Save: $59.58 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Left
- Replaced by: 4K9-810-171-B
Fits the following Audi Models:
- A6 allroad | 2020-2021 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
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Audi Wheelhouse Liner Part Number: 4J3-810-969-A
$142.80 MSRP: $199.99
You Save: $57.19 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Left
Fits the following Audi Models:
- e-tron GT | 2022-2024 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Wheelhouse Liner Part Number: 4J3-810-970-A
$142.80 MSRP: $199.99
You Save: $57.19 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Right
Fits the following Audi Models:
- e-tron GT | 2022-2024 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Front Fender Liner Part Number: 4M0-821-171-AF
$143.99 MSRP: $201.66
You Save: $57.67 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Front Fender Liner
- Position: Left
- Replaces: 4M0-821-171-P, 4M0-821-171-R
Fits the following Audi Models:
- Q7 | 2017-2019 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS
View related parts
Audi Wheelhouse Liner Part Number: 4K9-810-171-B
$148.75 MSRP: $208.33
You Save: $59.58 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Left
Fits the following Audi Models:
- A6 allroad | 2021-2023 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
Audi Wheelhouse Liner Part Number: 4K9-810-172
$152.32 MSRP: $213.33
You Save: $61.01 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Right
- Replaced by: 4K9-810-172-B
Fits the following Audi Models:
- A6 allroad | 2020-2021 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
Audi Wheelhouse Liner Part Number: 4K9-810-172-B
$152.32 MSRP: $213.33
You Save: $61.01 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Right
- Replaces: 4K9-810-172
Fits the following Audi Models:
- A6 allroad | 2021-2023 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
Audi Wheelhouse Liner Part Number: 4KE-810-171-C
$152.32 MSRP: $213.33
You Save: $61.01 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Left
- Replaces: 4KE-810-171-B, 4KE-810-171-A
Fits the following Audi Models:
- Q8 e-tron | 2024 | Launch Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- Q8 e-tron Sportback | 2024 | Launch Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron Quattro | 2021-2023, 2019 | Chronos Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron S | 2022-2023 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron S Sportback | 2022-2023 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron Sportback | 2020-2023 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
View More
View related parts
Audi Wheelhouse Liner Part Number: 4KE-810-172-C
$152.32 MSRP: $213.33
You Save: $61.01 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Wheelhouse Liner
- Position: Right
- Replaces: 4KE-810-172-A, 4KE-810-172-B
Fits the following Audi Models:
- Q8 e-tron | 2024 | Launch Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- Q8 e-tron Sportback | 2024 | Launch Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron Quattro | 2021-2023, 2019 | Chronos Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron S | 2022-2023 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron S Sportback | 2022-2023 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron Sportback | 2020-2023 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
View More
View related parts
Audi Fender Liner Part Number: 8W0-821-172-K
$157.08 MSRP: $219.99
You Save: $62.91 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
- Replaces: 8W0-821-172-G
Fits the following Audi Models:
- A4 | 2020 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- A4 Quattro | 2020-2023 | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- S4 | 2020-2023 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
View More
View related parts
Audi Rear Fender Liner Part Number: 4M8-821-192-D
$174.93 MSRP: $245.01
You Save: $70.08 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Rear Fender Liner
- Position: Right
- Replaces: 4M8-821-192-B
Fits the following Audi Models:
- Q8 | 2019-2023 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- RS Q8 | 2020-2023 | Base | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- SQ8 | 2020-2023 | Premium Plus, Prestige | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
View More
View related parts
Audi Fender Liner Part Number: 4K9-821-172-B
$177.31 MSRP: $248.33
You Save: $71.02 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Wheel Hous; Fender Liner
- Position: Right
- Replaces: 4K9-821-172
Fits the following Audi Models:
- A6 allroad | 2020-2023 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)

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1-20 of 138 Results

Audi Fender Splash Shield

Audi Fender Splash Shield protects the wheel arch and engine bay from water, grit, and salt, helping every driver keep the vehicle looking sharp and running smoothly. Audi has established a reputation for combining sporty handling with everyday comfort dating back to its pioneering work in 1909 and its later breakthrough with full-time Quattro all-wheel drive that boosts grip on slick roads. Modern Audi cabins feature the crisp Virtual Cockpit display while matrix headlights slice through the darkness, and the growing e-tron family shows Audi's commitment to clean electric power and forward-looking technology that even explores self-driving possibilities. Drivers love the way an Audi is spiritedly refined, with agile chassis tuning and cutting-edge safety systems for confidence in any weather. While those innovations excite from the driver seat, the Fender Splash Shield is quietly doing its essential job of protection under the hood of the fender. Made of lightweight, flexible thermoplastic, the Fender Splash Shield deflects stones, snow, and corrosive slush that tires hurl upward and can prevent paint chips, rust, and electrical contamination. Its snug shape also helps the surrounding panels to align properly, reducing wind noise and vibration so that the ride remains hushed. Because the Fender Splash Shield is resistant to chemicals and shrugs off minor bumps, owners spend less time worrying about hidden damage and more time enjoying the performance and design excellence that define Audi.

Stick with genuine OEM Fender Splash Shield when you need quality that holds up. Audi crafts these parts to hit strict factory specs for every single unit. They also run each part through rigorous checks during production to maintain high quality. You can find exact Audi Fender Splash Shield you need in our huge stock at AudiPartsGiant.com. You'll love our low, economical prices too. Every OEM part carries a real manufacturer's warranty, so you can buy with confidence. Returns aren't a headache here because our policy is simple. Plus, our speedy delivery gets orders out fast. Shop today and buy with total peace of mind.

Audi Fender Splash Shield Parts and Q&A

Fender Liner
8Y0-821-171-M
Q: How are the Door Moldings and Fender Splash Shield fitted to the underside removed and refitted on Audi A3?
A:
The plastic covers fitted to the underside of the vehicle are secured by a mixture of screws, nuts, and retaining clips, making their removal fairly straightforward upon inspection. Methodically work around the panel, removing retaining screws and releasing clips until the panel is free for removal. Most clips can be easily prized out of position, and removing the wheels can facilitate the process of taking out the wheel arch liners. When refitting, replace any broken retaining clips and ensure the panel is securely held by all relevant clips and screws. Body trim strips and badges are attached with special adhesive tape and locating lugs; to remove them, heat the trim or badge to soften the adhesive, then carefully lift it away from the surface. Due to the risk of damaging the vehicle's paintwork, it is advisable to have this task performed by an Audi dealer.