2018 Audi TT wiper blade size
The 2018 Audi TT uses a 24" driver-side wiper blade and a 21" passenger-side blade. Checked sources support no rear wiper blade for this record.
Search paths only — confirm blade length and adapter compatibility in the retailer's vehicle selector before checkout.
2018 Audi TT wiper blade size chart
| Item | Size | Notes |
|---|---|---|
| Driver | 24" | Driver-side wiper blade |
| Passenger | 21" | Passenger-side wiper blade |
| Rear | N/A ? | This vehicle does not use a rear wiper blade |
| Connector | Push Button (19mm) Push Button (19mm) Simplified sketch for identification only. Adapter shapes vary by brand. Open connector guide | Checked connector / arm type |
Audi TT wiper blade sizes by year
This table includes verified Audi TT model years available in our database.
| Year | Driver | Passenger | Rear | Connector |
|---|---|---|---|---|
| 2018 Current page | 24" | 21" | N/A ? | Push Button (19mm) |
| 2016 | 24" | 21" | N/A ? | Push Button (19mm) |
| 2014 | 22" | 21" | N/A ? | Pinch Tab |
| 2012 | 22" | 21" | N/A ? | Pinch Tab |
| 2011 | 22" | 21" | N/A ? | Pinch Tab |
| 2010 | 22" | 21" | N/A ? | Pinch Tab |
The next older listed TT year is 2016. The same driver / passenger / rear pattern also appears on 2016. Use this exact year row before ordering.
Fitment notes
Based on vehicle body type, the 2018 Audi TT is not equipped with a rear wiper blade. Confirm before ordering.
When buying replacement blades, match this connector type. Most universal blades include adapters, but confirming your arm style at checkout prevents a return trip.
Retailer fitment tools may use different fitment data. Confirm blade length before ordering.
Vehicle-specific evidence notes
The 2018 Audi TT uses a staggered front pair: 24" on the driver side and 21" on the passenger side. Do not order two same-length front blades from this page.
Checked sources show no rear wiper blade for the 2018 Audi TT. The source notes below explain the no-rear-blade status.
Source table: 8 checked source rows. Driver: 2 source labels; passenger: 2 source labels.
Connector type for the 2018 Audi TT is listed as Push Button (19mm) and supported by ANCO. Confirm the selected package includes that adapter.
Before ordering for this 2018 Audi TT
- Front pair: Select a 24" driver-side blade and a 21" passenger-side blade.
- Rear blade: N/A. Checked sources support no rear wiper blade for this record.
- Connector: Push Button (19mm). Confirm the selected package includes the matching adapter.
- Source check: Last verified 2026-06-26 from ANCO.
About this data
How we verify fitmentChecked fitment data. Last verified: 2026-06-26.
This page-specific source pack checked ANCO for the 2018 Audi TT. The table lists which checked source contributed driver, passenger, rear, or connector evidence.
- Blade sizes
- Needs review
- Rear status
- No rear blade confirmed
- Connector
- Verified
- Sources
- ANCO
- Cross-checked
- Trico, Rain-X, bosch, WiperSizeChart, Walmart, AutoZone, WiperSize.com
- Driver blade: Supported by ANCO, Walmart
- Passenger blade: Supported by ANCO, Walmart
- Rear blade: Checked rear status note: Based on vehicle body type: this model is not equipped with a rear wiper blade.
- Connector / arm: Supported by ANCO
| Source | Role | Supports | Checked | Link |
|---|---|---|---|---|
| ANCO | Primary fitment reference | Driver, Passenger, Connector | 2026-06-26 | Visit source |
| Trico | Cross-check source | Checked only | 2026-06-26 | Not available |
| Rain-X | Cross-check source | Checked only | 2026-06-26 | Not available |
| bosch | Cross-check source | Checked only | 2026-06-26 | Not available |
| WiperSizeChart | Cross-check source | Checked only | 2026-06-26 | Not available |
| Walmart | Retailer fitment check | Driver, Passenger | 2026-06-26 | Checked source |
| AutoZone | Retailer fitment check | Checked only | 2026-06-26 | Not available |
| WiperSize.com | Cross-check source | Checked only | 2026-06-26 | Not available |
2018 Audi TT wiper blade FAQ
Yes. The checked front pair for the 2018 Audi TT is 24" on the driver side and 21" on the passenger side. Match the two positions separately in the cart.
Checked sources show no rear wiper blade for this 2018 TT. Do not add a rear blade unless your vehicle has different equipment.
Retailer catalogs can update separately. Confirm the exact 2018 Audi TT selector at checkout before you buy.
2018 Audi TT maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2018 Audi TT cabin filter part numbers
- Engine air filter 2018 Audi TT engine filter part numbers
- Wiper blade size 24" driver · 21" passenger Checked
- Oil type & capacity 2018 Audi TT oil viscosity & fill amount
Replacement paths
These are retailer search paths for your vehicle. The sizes above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.
This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.
Walmart
Compare available wiper blade listings for the 2018 Audi TT and confirm the selected set matches the listed sizes.
Search 2018 Audi TT blades →AutoZone
Use AutoZone's vehicle selector for the 2018 Audi TT before checkout to confirm driver, passenger, and rear fitment.
Search 2018 Audi TT blades →Amazon
Search Amazon listings for the 2018 Audi TT and check the listing fitment notes against the sizes above.
Search 2018 Audi TT blades →O'Reilly
Open O'Reilly's fitment search for the 2018 Audi TT and verify the connector and blade lengths before ordering.
Search 2018 Audi TT blades →Look up another vehicle
Find checked wiper blade sizes by exact year, make, and model.