2018 Buick Cascada wiper blade size
The 2018 Buick Cascada uses a 26" driver-side wiper blade and a 24" passenger-side blade. Rear not verified.
Front sizes confirmed unchanged across 4 model years (2016–2019).
Search paths only — confirm blade length and adapter compatibility in the retailer's vehicle selector before checkout.
2018 Buick Cascada wiper blade size chart
| Item | Size | Notes |
|---|---|---|
| Driver | 26" | Driver-side wiper blade |
| Passenger | 24" | Passenger-side wiper blade |
| Rear | Unverified | Unverified |
| Connector | Push Button (22mm) Push Button (22mm) Simplified sketch for identification only. Adapter shapes vary by brand. Open connector guide | Checked connector / arm type |
Buick Cascada wiper blade sizes by year
This table includes verified Buick Cascada model years available in our database.
| Year | Driver | Passenger | Rear | Connector |
|---|---|---|---|---|
| 2019 | 26" | 24" | Unverified | Push Button (22mm) |
| 2018 Current page | 26" | 24" | Unverified | Push Button (22mm) |
| 2017 | 26" | 24" | Unverified | Push Button (22mm) |
| 2016 | 26" | 24" | Unverified | Push Button (22mm) |
The 2018 row sits between 2019 and 2017 in this Cascada year table. The same driver / passenger / rear pattern also appears on 2019, 2017, 2016. Compare it with the latest listed year before ordering.
Fitment notes
Rear not verified. Do not add a rear blade from this page alone.
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 Buick Cascada uses a staggered front pair: 26" on the driver side and 24" on the passenger side. Do not order two same-length front blades from this page.
Rear not verified. Use the front sizes from this page, then check the vehicle or retailer selector before adding a rear blade.
Source table: 10 checked source rows. Driver: 2 source labels; passenger: 2 source labels.
Connector type for the 2018 Buick Cascada is listed as Push Button (22mm) and supported by ANCO. Confirm the selected package includes that adapter.
Before ordering for this 2018 Buick Cascada
- Front pair: Select a 26" driver-side blade and a 24" passenger-side blade.
- Rear blade: Unverified. Do not add a rear blade from this page alone.
- Connector: Push Button (22mm). Confirm the selected package includes the matching adapter.
- Source check: Last verified 2026-06-22 from WiperSizeChart.
About this data
How we verify fitmentChecked fitment data. Last verified: 2026-06-22.
This page-specific source pack checked WiperSizeChart for the 2018 Buick Cascada. The table lists which checked source contributed driver, passenger, rear, or connector evidence.
- Blade sizes
- Needs review
- Rear status
- Unverified
- Connector
- Verified
- Sources
- WiperSizeChart
- Cross-checked
- Bosch, TRICO, AutoZone, O'Reilly, Rain-X, ANCO, Walmart, WiperSize.com, Trico
- Driver blade: Supported by WiperSizeChart, ANCO
- Passenger blade: Supported by WiperSizeChart, ANCO
- Rear blade: Unverified
- Connector / arm: Supported by ANCO
| Source | Role | Supports | Checked | Link |
|---|---|---|---|---|
| Bosch | Cross-check source | Checked only | 2026-06-12 | Visit source |
| TRICO | Cross-check source | Checked only | 2026-06-12 | Visit source |
| AutoZone | Retailer fitment check | Checked only | 2026-06-12 | Checked source |
| O'Reilly | Retailer fitment check | Checked only | 2026-06-12 | Checked source |
| WiperSizeChart | Primary fitment reference | Driver, Passenger | 2026-06-22 | Checked source |
| Rain-X | Cross-check source | Checked only | 2026-06-13 | Visit source |
| ANCO | Cross-check source | Driver, Passenger, Connector | 2026-06-22 | Visit source |
| Walmart | Retailer fitment check | Checked only | 2026-06-20 | Not available |
| WiperSize.com | Cross-check source | Checked only | 2026-06-20 | Not available |
| Trico | Cross-check source | Checked only | 2026-06-22 | Not available |
2018 Buick Cascada wiper blade FAQ
Yes. The checked front pair for the 2018 Buick Cascada is 26" on the driver side and 24" on the passenger side. Match the two positions separately in the cart.
Rear not verified. Confirm the rear position on the retailer site or on the vehicle before ordering.
Retailer catalogs can update separately. Confirm the exact 2018 Buick Cascada selector at checkout before you buy.
2018 Buick Cascada maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2018 Buick Cascada cabin filter part numbers
- Engine air filter 2018 Buick Cascada engine filter part numbers
- Wiper blade size 26" driver · 24" passenger Checked
- Oil type & capacity 2018 Buick Cascada 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 Buick Cascada and confirm the selected set matches the listed sizes.
Search 2018 Buick Cascada blades →AutoZone
Use AutoZone's vehicle selector for the 2018 Buick Cascada before checkout to confirm driver, passenger, and rear fitment.
Search 2018 Buick Cascada blades →Amazon
Search Amazon listings for the 2018 Buick Cascada and check the listing fitment notes against the sizes above.
Search 2018 Buick Cascada blades →O'Reilly
Open O'Reilly's fitment search for the 2018 Buick Cascada and verify the connector and blade lengths before ordering.
Search 2018 Buick Cascada blades →Look up another vehicle
Find checked wiper blade sizes by exact year, make, and model.