2020 Mercedes-Benz GLA250 wiper blade size
The 2020 Mercedes-Benz GLA250 uses a 24" driver-side wiper blade, a 19" passenger-side blade, and a 12" rear wiper blade.
Front sizes confirmed unchanged across 6 model years (2014–2020).
Search paths only — confirm blade length and adapter compatibility in the retailer's vehicle selector before checkout.
2020 Mercedes-Benz GLA250 wiper blade size chart
| Item | Size | Notes |
|---|---|---|
| Driver | 24" | Driver-side wiper blade |
| Passenger | 19" | Passenger-side wiper blade |
| Rear | 12" | Rear wiper blade |
| Connector | TL11 TL11 Simplified sketch for identification only. Adapter shapes vary by brand. Open connector guide | Checked connector / arm type |
Mercedes-Benz GLA250 wiper blade sizes by year
This table includes verified Mercedes-Benz GLA250 model years available in our database.
| Year | Driver | Passenger | Rear | Connector |
|---|---|---|---|---|
| 2020 Current page | 24" | 19" | 12" | TL11 |
| 2019 | 24" | 19" | 12" | TL11 |
| 2018 | 24" | 19" | 12" | TL11 |
| 2017 | 24" | 19" | 12" | TL11 |
| 2016 | 24" | 19" | 12" | TL11 |
| 2014 | 24" | 19" | 12" | Pinch Tab |
The next older listed GLA250 year is 2019. The same driver / passenger / rear pattern also appears on 2019, 2018, 2017, 2016, 2014. Use this exact year row before ordering.
Fitment notes
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 2020 Mercedes-Benz GLA250 uses a staggered front pair: 24" on the driver side and 19" on the passenger side. Do not order two same-length front blades from this page.
The rear field for the 2020 Mercedes-Benz GLA250 is 12". Rear size is supported by Walmart and WiperSizeChart.
Source table: 6 checked source rows. Driver: 3 source labels; passenger: 3 source labels.
Connector type for the 2020 Mercedes-Benz GLA250 is listed as TL11 and supported by Rain-X. Confirm the selected package includes that adapter.
Before ordering for this 2020 Mercedes-Benz GLA250
- Front pair: Select a 24" driver-side blade and a 19" passenger-side blade.
- Rear blade: Select a 12" rear blade.
- Connector: TL11. Confirm the selected package includes the matching adapter.
- Source check: Last verified 2026-06-22 from Walmart.
About this data
How we verify fitmentChecked fitment data. Last verified: 2026-06-22.
This page-specific source pack checked Walmart for the 2020 Mercedes-Benz GLA250. The table lists which checked source contributed driver, passenger, rear, or connector evidence.
- Blade sizes
- Needs review
- Rear status
- 12" verified
- Connector
- Verified
- Sources
- Walmart
- Cross-checked
- WiperSize.com, WiperSizeChart, ANCO, Rain-X, Trico
- Driver blade: Supported by Walmart, WiperSizeChart, Rain-X
- Passenger blade: Supported by Walmart, WiperSizeChart, Rain-X
- Rear blade: Supported by Walmart, WiperSizeChart
- Connector / arm: Supported by Rain-X
| Source | Role | Supports | Checked | Link |
|---|---|---|---|---|
| Walmart | Primary fitment reference | Driver, Passenger, Rear | 2026-06-21 | Checked source |
| WiperSize.com | Cross-check source | Checked only | 2026-06-18 | Checked source |
| WiperSizeChart | Cross-check source | Driver, Passenger, Rear | 2026-06-22 | Checked source |
| ANCO | Cross-check source | Checked only | 2026-06-18 | Visit source |
| Rain-X | Cross-check source | Driver, Passenger, Connector | 2026-06-22 | Visit source |
| Trico | Cross-check source | Checked only | 2026-06-19 | Not available |
2020 Mercedes-Benz GLA250 wiper blade FAQ
Yes. The checked front pair for the 2020 Mercedes-Benz GLA250 is 24" on the driver side and 19" on the passenger side. Match the two positions separately in the cart.
The rear wiper blade listed for this 2020 GLA250 is 12". Confirm the retailer listing keeps the rear position separate from the front pair.
Retailer catalogs can update separately. Confirm the exact 2020 Mercedes-Benz GLA250 selector at checkout before you buy.
2020 Mercedes-Benz GLA250 maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2020 Mercedes-Benz GLA250 cabin filter part numbers
- Engine air filter 2020 Mercedes-Benz GLA250 engine filter part numbers
- Wiper blade size 24" driver · 19" passenger Checked
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 2020 Mercedes-Benz GLA250 and confirm the selected set matches the listed sizes.
Search 2020 Mercedes-Benz GLA250 blades →AutoZone
Use AutoZone's vehicle selector for the 2020 Mercedes-Benz GLA250 before checkout to confirm driver, passenger, and rear fitment.
Search 2020 Mercedes-Benz GLA250 blades →Amazon
Search Amazon listings for the 2020 Mercedes-Benz GLA250 and check the listing fitment notes against the sizes above.
Search 2020 Mercedes-Benz GLA250 blades →O'Reilly
Open O'Reilly's fitment search for the 2020 Mercedes-Benz GLA250 and verify the connector and blade lengths before ordering.
Search 2020 Mercedes-Benz GLA250 blades →Look up another vehicle
Find checked wiper blade sizes by exact year, make, and model.